Day: April 15, 2022

The reaction of an aromatic heterocycle with a proton is called a protonation. One of articles about this theory is 《Reaction between aroylacetones and arylhydrazines》. Authors are Finar, I. L.; Simmonds, Alma B..The article about the compound:1,5-Diphenyl-1H-pyrazole-3-carboxylic acidcas:13599-22-9,SMILESS:OC(=O)C1=NN(C(=C1)C1=CC=CC=C1)C1=CC=CC=C1).Computed Properties of C16H12N2O2. Through the article, more information about this compound (cas:13599-22-9) is conveyed.

PhNHNH2 and ο-, m-, and p-nitrobenzoylacetones react to form only 5-ο-, -m-, and -p-nitrophenyl-3-methyl-1-phenylpyrazoles (I), 3,1,-5-MePh(x-O2NC6H4)C3HN2, whereas BzCH2Ac and 2,4-(O2N)2C6H3NHNH2 give both 1-(2,4-dinitrophenyl)-3-methyl-5-phenylpyrazole (II) and 1-(2,4-dinitrophenyl)-5-methyl-3-phenylpyrazole (III). The orientation of I (x = 3 or 4) (IIIa, IIIb) was established by reduction to the amine, diazotization, and treatment with H3PO2 to give 3-methyl-1,5-diphenylpyrazole (IV). Similar treatment of I (x = 2) (IVa) gave 3-methyl-1-phenyl-1H-pyrazolo[4,5-c]cinnoline (V) instead of the expected methyldiphenylpyrazole. To prevent the formation of V, IVa was converted into the 4-Br derivative Reduction to the amine, followed by diazotization and treatment of the diazonium salt (VI) with H3PO2 gave 4-bromo-3-methylpyrazolo[1,2-d]phenanthridine (VII). Oxidation of IV by boiling with KMnO4 in dilute C5H5N gave authentic 1,5-diphenylpyrazole-3-carboxylic acid. PhNHNH2 (1.3 g.) and 2.35 g. ο-O2NC6H4COCH2Ac heated 10 min. in alc. at 35-40° gave 3.17 g. yellow phenylhydrazone (IX), m. 156° (cf. Koenigs and Freund, C.A. 42, 1935h). Heating 10 g. diketone in alc. with 5.4 g. PhNHNH2 in alc. on a steam bath 5 min. gave 6.4 g. of another form of the phenylhydrazone (IXa), m. 136°, together with 7.5 g. IVa. Colorless IXa boiled in alc. and the solution cooled quickly gave IX. Both IX and IXa heated in alc. on a steam bath or recrystallized from CHCl3, AcOH, or C6H6 slowly formed IVa. PhNHNH2 (1.2 g.) and 2.3 g. m-O2NC6H4COCH2Ac refluxed 3 hrs. in alc. yielded 93% IIIa, m. 102-3°. Condensation of p-O2NC6H4COCl with AcCH2CO2Et in the presence of NaOMe in MeOH by an adaptation of the method of Bülow and Hailer [Ber. 35, 932(1902)], dilution of the mixture with ice H2O, filtration, pouring the filtrate into cold AcOH, and extraction with Et2O yielded 48% p-O2NC6H4COCH2CO2Et, converted according to Knorr and Jödicke [Ber. 18, 2259(1885)] to 3-methyl-5-(p-nitrophenyl)-1-phenylpyrazole-4-carboxylic acid (X), m. 210°, and transformed by heating 3 hrs. at 240-50° to IIIb, m. 111-12°, also obtained in 36% yield by refluxing 2.0 g. p-O2NC6H4COCH2Ac and 1.1 g. PhNHNH2 in alc. BzCH2Ac (20 g.) in alc. and 16 g. 2,4-(O2N)2C6H3NHNH2 in 32 ml. 98% H2SO4 and 350 ml. hot alc. heated 10 min. on a steam bath and the mixture decanted gave 15.3 g. II, m. 137° (alc. or AcOH). The decanted solution cooled and filtered yielded 2.1 g. III, m. 154° (alc. or AcOH). IVa, II, and III in AcOH treated with excess Br at room temperature and filtered, the precipitate taken up in CHCl3, and the solution washed with aqueous Na2CO3 and H2O gave 86, 93, and 91% of the corresponding 4-Br derivatives m. 141, 176, and 158°, resp. The nitro compounds IIIa, IIIb, and IVa (1 mole) in alc. heated 1 hr. on a steam bath with 8 moles SnCl2 in concentrated HCl and the cooled solution made alk. with 30% NH4OH, the amine extracted with Et2O, and recrystallized (alc.) yielded the corresponding 5-aminophenyl-3-methyl-1-phenylpyrazoles (XI): m-amino (XIa), m. 161.5°; p-amino (XIb), m. 93°; ο-amino (XIc), m. 96°, also obtained as a better product, m. 99°, by heating 17.5 g. IVa in 10 ml. 60% N2H4.H2O in alc. on a steam bath in the presence of 2 g. Pd-C. Similar reduction of 10 g. 4-Br derivative of IVa gave 5.1 g. 5-(ο-aminophenyl)-4-bromo-3-methyl-1-phenylpyrazole (XId), m. 135°. X was converted by the procedure of K. and J. (loc. cit.) to the corresponding 5-(p-aminophenyl)-3-methyl-1-phenylpyrazole-4-carboxylic acid (XIe), m. 261°. II (8 g.) in 500 ml. alc. and 15 ml. 30% NH4OH saturated with H2S heated 1 hr. on a steam bath and evaporated, the crystalline product (5.3 g.) taken up in concentrated HCl and filtered, the filtrate diluted with H2O, and the precipitate crystallized gave 1-(4-amino-2-nitrophenyl)-3-methyl-5-phenylpyrazole (XII), m. 182° (alc.). III (1.4 g.) in 60 ml. alc. and 3 ml. 30% NH4OH reduced with H2S yielded 54% 1-(4-amino-2-nitrophenyl)-5-methyl-3-phenylpyrazole, m. 170° (alc. or ligroine). The aminophenylpyrazoles (0.6 g.) in 3 ml. concentrated HCl were diazotized 30 min. with 0.3 g. NaNO2 in 0.5 ml. H2O and the solution poured into 7 ml. 30% H3PO2. XIa and XIb both gave IV, characterized as its Br derivative m. 75°. XIe gave authentic 3-methyl-1,5-diphenyl-pyrazole-4-carboxylic acid, m. 205°. The product obtained by heating 4-chloroquinaldine with excess PhNHNH2 in a sealed tube at 200° (K. and F., loc. cit.) was shown to be 3-(ο-aminophenyl)-5-methyl-1-phenylpyrazole (XIII) since it gave 5-methyl-1,3-diphenylpyrazole (picrate, m. 108°). XIc gave V, m. 216°, also obtained when the diazonium salt solution was heated with alc. and Gattermann Cu powder or with boiling 50% H2SO4, or was made alk. with NaOH solution XId was similarly converted through the diazonium salt VI to VII, m. 140°. XII gave red needles, m. 108°, by the above procedure but deaminating by addition of 1 g. XII, in 12 ml. AcOH to 0.3 g. NaNO2 in 1.5 ml. concentrated H2SO4 at 5°, keeping the mixture 30 min. at 5°, heating 30 min. on a steam bath with 20 ml. alc., diluting with H2O, and extracting with Et2O gave authentic 3-methyl-1-(ο-nitrophenyl)-5-phenylpyrazole, m. 104°. Reduction of the aminophenylpyrazoles with Na and alc. and evaporation, solution in concentrated H2SO4, and addition of aqueous NaNO2 according to the Knorr pyrazoline reaction procedure gave red color with XIa, XIb, XIc, and 1-(ο-aminophenyl)-3-methyl-5-phenylpyrazole (C.A. 51, 7357g), and a blue color with XIII.

The article 《Reaction between aroylacetones and arylhydrazines》 also mentions many details about this compound(13599-22-9)Computed Properties of C16H12N2O2, you can pay attention to it, because details determine success or failure

Reference:
Isoquinoline – Wikipedia,
Isoquinoline | C9H7N – PubChem

The reaction of an aromatic heterocycle with a proton is called a protonation. One of articles about this theory is 《Response of gladiolus corms and cormels to thirteen herbicides》. Authors are Walters, W. E..The article about the compound:2,3,5-Trichloropyridin-4-olcas:1970-40-7,SMILESS:OC1=C(Cl)C(Cl)=NC=C1Cl).Recommanded Product: 2,3,5-Trichloropyridin-4-ol. Through the article, more information about this compound (cas:1970-40-7) is conveyed.

Replicated field herbicide studies on gladiolus corms and cormels over 6 years are summarized. Relatively nontoxic herbicides for corms included amiben (4 lb./ acre), dichlorobenil (5 lb.), DCPA (15 lb.), diphenamid (3 lb.), emid or Eptam (6 lb.), diuron (1-2 lb.), linuron (1 lb.), Tillam (6 lb.), Caparol (3 lb.), sesone (4 lb.), simazine (1 lb.), and Treflan (1-4 lb. active ingredient/acre). The soil must be wet for Treflan to be effective. Many of these materials could be surface sprayed, applied as preemergent sprays, or just prior to flower spikes. Relative nontoxic herbicides for planting stock and cormels included amiben, DCPA, emid, sesone, and Treflan, at the above dosages. Weed control was poorest with sesone and good with DCPA; the other herbicides gave excellent weed control.

The article 《Response of gladiolus corms and cormels to thirteen herbicides》 also mentions many details about this compound(1970-40-7)Recommanded Product: 2,3,5-Trichloropyridin-4-ol, you can pay attention to it, because details determine success or failure

Reference:
Isoquinoline – Wikipedia,
Isoquinoline | C9H7N – PubChem

The preparation of ester heterocycles mostly uses heteroatoms as nucleophilic sites, which are achieved by intramolecular substitution or addition reactions. Compound: 3,5-Di(pyridin-2-yl)-4H-1,2,4-triazol-4-amine( cas:1671-88-1 ) is researched.Synthetic Route of C12H10N6.Setifi, Zouaoui; Gaamoune, Bachir; Stoeckli-Evans, Helen; Rouag, Djamil Azzeddine; Setifi, Fatima published the article 《A new coordination complex based on a polynitrile ligand bis(4-amino-3,5-di-2-pyridyl-4H-1,2,4-triazole)diaquairon(II) bis(1,1,3,3-tetracyano-2-methylsulfanylpropenide)》 about this compound( cas:1671-88-1 ) in Acta Crystallographica, Section C: Crystal Structure Communications. Keywords: iron aminopyridyltriazole aqua cyanomethylsulfanylpropenide crystal mol structure hydrogen bond; high spin electron delocalization iron aminopyridyltriazole aqua cyanomethylsulfanylpropenide. Let’s learn more about this compound (cas:1671-88-1).

A high-spin iron(II) complex, [Fe(C12H10N6)2(H2O)2](C8H3N4S)2 or [Fe(abpt)2(H2O)2](tcnsme)2 [where abpt is 4-amino-3,5-di-2-pyridyl-4H-1,2,4-triazole and tcnsme is the 1,1,3,3-tetracyano-2-methylthiopropenide anion], consists of discrete [Fe(abpt)2(H2O)2]2+ dications, where the FeII ion is coordinated by two N,N’-bidentate chelating abpt ligands in the equatorial plane and two water mols. in trans positions, generating a distorted octahedral [FeN4O2] environment. The cationic unit is neutralized by two polynitrile tcnsme anions, in which the C-N, C-C, and C-S bond lengths indicate extensive electronic delocalization. In the crystal structure, the dications and anions are linked through O-H···N and N-H···N hydrogen bonds involving the water H atoms and those of the NH2 groups and the N atoms of the CN groups, leading to the formation of a three-dimensional network.

The article 《A new coordination complex based on a polynitrile ligand bis(4-amino-3,5-di-2-pyridyl-4H-1,2,4-triazole)diaquairon(II) bis(1,1,3,3-tetracyano-2-methylsulfanylpropenide)》 also mentions many details about this compound(1671-88-1)Synthetic Route of C12H10N6, you can pay attention to it, because details determine success or failure

Reference:
Isoquinoline – Wikipedia,
Isoquinoline | C9H7N – PubChem

The preparation of ester heterocycles mostly uses heteroatoms as nucleophilic sites, which are achieved by intramolecular substitution or addition reactions. Compound: 3,5-Di(pyridin-2-yl)-4H-1,2,4-triazol-4-amine( cas:1671-88-1 ) is researched.HPLC of Formula: 1671-88-1.Mernari, B.; El Attari, H.; Traisnel, M.; Bentiss, F.; Lagrenee, M. published the article 《Inhibiting effects of 3,5-bis(N-pyridyl)-4-amino-1,2,4-triazoles on the corrosion for mild steel in 1 M HCl medium》 about this compound( cas:1671-88-1 ) in Corrosion Science. Keywords: corrosion inhibitor steel hydrochloric acid. Let’s learn more about this compound (cas:1671-88-1).

A new class of corrosion inhibitors, namely, 3,5-bis(n-pyridyl)-4-amino-1,2,4-triazoles (n-PAT) has been synthesized and its inhibiting action on the corrosion of mild steel in 1 M HCl has been investigated by various corrosion monitoring techniques such as corrosion weight loss tests and electrochem. impedance spectroscopy. The electrochem. study reveals that these compounds are anodic inhibitors. The absorption of (n-PAT) on the steel surface obeys the Langmuir adsorption isotherm.

The article 《Inhibiting effects of 3,5-bis(N-pyridyl)-4-amino-1,2,4-triazoles on the corrosion for mild steel in 1 M HCl medium》 also mentions many details about this compound(1671-88-1)HPLC of Formula: 1671-88-1, you can pay attention to it, because details determine success or failure

Reference:
Isoquinoline – Wikipedia,
Isoquinoline | C9H7N – PubChem

Epoxy compounds usually have stronger nucleophilic ability, because the alkyl group on the oxygen atom makes the bond angle smaller, which makes the lone pair of electrons react more dissimilarly with the electron-deficient system. Compound: 2-(5-Bromothiophen-2-yl)pyridine, is researched, Molecular C9H6BrNS, CAS is 123784-07-6, about Synthesis of 2-(2-thienyl)pyridine and several of its derivatives.Product Details of 123784-07-6.

Cycloaddition of thiophenecarbonitriles I (R1 = H, Br, R2 = H; R1 = H, R2 = Br) with acetylene gave 25-76% 2-thienylpyridine II; II (R1 = R2 = H) was chlorinated, nitrated, carboxylated, brominated, and acetylated to give thienylpyridines II (R1 = Cl, NO2, CO2H, Br, Ac, R2 = H), resp.

The article 《Synthesis of 2-(2-thienyl)pyridine and several of its derivatives》 also mentions many details about this compound(123784-07-6)Product Details of 123784-07-6, you can pay attention to it, because details determine success or failure

Reference:
Isoquinoline – Wikipedia,
Isoquinoline | C9H7N – PubChem

The reaction of an aromatic heterocycle with a proton is called a protonation. One of articles about this theory is 《Report on weed control in gladiolus for 1965》. Authors are Butterfield, Norman W..The article about the compound:2,3,5-Trichloropyridin-4-olcas:1970-40-7,SMILESS:OC1=C(Cl)C(Cl)=NC=C1Cl).Category: isoquinoline. Through the article, more information about this compound (cas:1970-40-7) is conveyed.

Excellent control of weeds was secured with Niagara Chem. Co. NIA 11093 80% wettable powder (WP) (1 lb.), Daxtron M-2901 (1lb.), Union Carbide UC 22463 emulsifiable concentrate (6 lb.), linuron 50% WP (3 lb.), Tordon 22K (2 lb.), Caparol 80% WP (2 lb.), diuron (1.5 lb.), and Zytron (6 lb.) plus dinitro herbicide M-2880 (3 lb. active/acre). Good results were secured with Casoron (4 lb.) and several exptl. herbicides and fair results with Caparol, Treflan, and Casoron. The effectiveness of some of these latter herbicides might he improved by changes in amount or method of application. Both preemergent and later use of herbicides is discussed. Soil must be “”settled”” before effective application can be made.

The article 《Report on weed control in gladiolus for 1965》 also mentions many details about this compound(1970-40-7)Category: isoquinoline, you can pay attention to it, because details determine success or failure

Reference:
Isoquinoline – Wikipedia,
Isoquinoline | C9H7N – PubChem

The preparation of ester heterocycles mostly uses heteroatoms as nucleophilic sites, which are achieved by intramolecular substitution or addition reactions. Compound: 3,5-Di(pyridin-2-yl)-4H-1,2,4-triazol-4-amine( cas:1671-88-1 ) is researched.Application In Synthesis of 3,5-Di(pyridin-2-yl)-4H-1,2,4-triazol-4-amine.Vahovska, Lucia; Bukrynov, Oleksandr; Potocnak, Ivan; Cizmar, Erik; Kliuikov, Andrii; Vitushkina, Svitlana; Dusek, Michal; Herchel, Radovan published the article 《New Cobalt(II) Field-Induced Single-Molecule Magnet and the First Example of a Cobalt(III) Complex with Tridentate Binding of a Deprotonated 4-Amino-3,5-bis(pyridin-2-yl)-1,2,4-Triazole Ligand》 about this compound( cas:1671-88-1 ) in European Journal of Inorganic Chemistry. Keywords: crystal structure cobalt pyridinyltriazole azido mononuclear dinuclear; cobalt pyridinyltriazole azido mononuclear preparation magnetic relaxation SMM. Let’s learn more about this compound (cas:1671-88-1).

From Co(NO3)2·6H2O – NaN3 – abpt reaction system, mononuclear [Co(abpt)2(N3)2] (abpt = 4-amino-3,5-bis(pyridin-2-yl)-1,2,4-triazole) (1) and dinuclear [Co2(abpt)(μ-abpt-H)2(N3)4]·1.12H2O (2) were obtained. The presence of neutral abpt, as well as azido ligands was proved by IR spectroscopy. X-ray crystallog. shows that 1 is a mol. CoII complex with two azido ligands coordinated in trans-positions, while 2 is a dinuclear CoIII complex bridged by two abpt-H ligands. π-π Stacking interactions between pyridyl rings of abpt and N-H···N and C-H···N H bonds in 1 and 2 stabilize their structures by creating a 3-dimensional supramol. network. The anal. of the magnetic properties of 1 revealed neg. zero-field splitting parameter D = -24.1 cm-1 supported also by CASSCF/NEVPT2 and CASSCF/CASPT2 theor. calculations The X-band ESR also gives an evidence for a strong rhombic character of the anisotropy. The study of the a.c. susceptibility measurements identified 1 as a field-induced single-mol. magnet, in which direct, Raman and Orbach relaxation processes are present.

The article 《New Cobalt(II) Field-Induced Single-Molecule Magnet and the First Example of a Cobalt(III) Complex with Tridentate Binding of a Deprotonated 4-Amino-3,5-bis(pyridin-2-yl)-1,2,4-Triazole Ligand》 also mentions many details about this compound(1671-88-1)Application In Synthesis of 3,5-Di(pyridin-2-yl)-4H-1,2,4-triazol-4-amine, you can pay attention to it, because details determine success or failure

Reference:
Isoquinoline – Wikipedia,
Isoquinoline | C9H7N – PubChem

The chemical properties of alicyclic heterocycles are similar to those of the corresponding chain compounds. Compound: Methyl 5-methoxyindole-2-carboxylate, is researched, Molecular C11H11NO3, CAS is 67929-86-6, about [Fe(F20TPP)Cl] catalyzed intramolecular C-N bond formation for alkaloid synthesis using aryl azides as nitrogen source, the main research direction is indole alkaloid synthesis intramol cyclization porphyrin iron catalyst; tetrahydroquinoline alkaloid synthesis intramol cyclization porphyrin iron catalyst; dihydroquinazolinone alkaloid synthesis intramol cyclization porphyrin iron catalyst; quinazolinone alkaloid synthesis intramol cyclization porphyrin iron catalyst.Electric Literature of C11H11NO3.

The syntheses of alkaloids including indoles, indolines, tetrahydroquinolines, dihydroquinazolinones and quinazolinones were accomplished in moderate to excellent yields via [Fe(F20TPP)Cl] (I) catalyzed intramol. C-N bond formation using aryl azides as nitrogen source. E.g., dihydroquinazolinone derivative II was prepared with 83% yield by refluxing N3-2-C6H4CON(CH2Ph)2 with I in (ClCH2)2.

The article 《[Fe(F20TPP)Cl] catalyzed intramolecular C-N bond formation for alkaloid synthesis using aryl azides as nitrogen source》 also mentions many details about this compound(67929-86-6)Electric Literature of C11H11NO3, you can pay attention to it, because details determine success or failure

Reference:
Isoquinoline – Wikipedia,
Isoquinoline | C9H7N – PubChem

Preti, Delia; Romagnoli, Romeo; Rondanin, Riccardo; Cacciari, Barbara; Hamel, Ernest; Balzarini, Jan; Liekens, Sandra; Schols, Dominique; Estevez-Sarmiento, Francisco; Quintana, Jose; Estevez, Francisco published an article about the compound: Methyl 5-methoxyindole-2-carboxylate( cas:67929-86-6,SMILESS:O=C(C(N1)=CC2=C1C=CC(OC)=C2)OC ).Reference of Methyl 5-methoxyindole-2-carboxylate. Aromatic heterocyclic compounds can be classified according to the number of heteroatoms or the size of the ring. The authors also want to convey more information about this compound (cas:67929-86-6) through the article.

Inhibition of microtubule function using tubulin targeting agents has received growing attention in the last several decades. The indole scaffold has been recognized as an important scaffold in the design of novel compounds acting as antimitotic agents. Indole-based chalcones, in which one of the aryl rings was replaced by an indole, have been explored in the last few years for their anticancer potential in different cancer cell lines. Eighteen novel (3′,4′,5′-trimethoxyphenyl)-indolyl-propenone derivatives with general structure were synthesized and evaluated for their antiproliferative activity against a panel of four different human cancer cell lines. The highest IC50 values were obtained against the human promyelocytic leukemia HL-60 cell line. This series of chalcone derivatives was characterized by the presence of a 2-alkoxycarbonyl indole ring as the second aryl system attached at the carbonyl of the 3-position of the 1-(3′,4′,5′-trimethoxyphenyl)-2-propen-1-one framework. The structure-activity relationship (SAR) of the indole-based chalcone derivatives was investigated by varying the position of the methoxy group, by the introduction of different substituents (hydrogen, Me, Et or benzyl) at the N-1 position and by the activity differences between methoxycarbonyl and ethoxycarbonyl moieties at the 2-position of the indole nucleus. The antiproliferative activity data of the novel synthesized compounds revealed that generally N-substituted indole analogs exhibited considerably reduced potency as compared with their parent N-unsubstituted counterparts, demonstrating that the presence of a hydrogen on the indole nitrogen plays a decisive role in increasing antiproliferative activity. The results also revealed that the position of the methoxy group on the indole ring is a critical determinant of biol. activity. Among the synthesized derivatives, compound , containing the 2-methoxycarbonyl-6-methoxy-N-1H-indole moiety exhibited the highest antiproliferative activity, with IC50 values of 0.37, 0.16 and 0.17 μM against HeLa, HT29 and MCF-7 cancer cell lines, resp., and with considerably lower activity against HL-60 cells (IC50: 18 μM). This derivative also displayed cytotoxic properties (IC50 values ∼1 μM) in the human myeloid leukemia U-937 cell line overexpressing human Bcl-2 (U-937/Bcl-2) via cell cycle progression arrest at the G2-M phase and induction of apoptosis. The results obtained also demonstrated that the antiproliferative activity of this mol. is related to inhibition of tubulin polymerization The presence of a methoxy group at the C5- or C6-position of the indole nucleus, as well as the absence of substituents at the N-1-indole position, contributed to the optimal activity of the indole-propenone-3′,4′,5′-trimethoxyphenyl scaffold.

The article 《Design, synthesis, in vitro antiproliferative activity and apoptosis-inducing studies of 1-(3′,4′,5′-trimethoxyphenyl)-3-(2′-alkoxycarbonylindolyl)-2-propen-1-one derivatives obtained by a molecular hybridisation approach》 also mentions many details about this compound(67929-86-6)Reference of Methyl 5-methoxyindole-2-carboxylate, you can pay attention to it, because details determine success or failure

Reference:
Isoquinoline – Wikipedia,
Isoquinoline | C9H7N – PubChem

The preparation of ester heterocycles mostly uses heteroatoms as nucleophilic sites, which are achieved by intramolecular substitution or addition reactions. Compound: 3,5-Di(pyridin-2-yl)-4H-1,2,4-triazol-4-amine( cas:1671-88-1 ) is researched.Formula: C12H10N6.Guo, Jian; Tang, Min; Chen, Jing; Li, Cheng-Peng published the article 《Di-μ-chlorido-bis{[4-amino-3,5-bis(2-pyridyl)-4H-1,2,4-triazole-κN1]chloridomercury(II)}》 about this compound( cas:1671-88-1 ) in Acta Crystallographica, Section E: Structure Reports Online. Keywords: aminopyridyltriazole chlorido mercury crystal mol structure. Let’s learn more about this compound (cas:1671-88-1).

In the centrosym. binuclear title complex, [Hg2Cl4(C12H10N6)2], the Hg(II) ion is 5-coordinated by 2 N atoms and three chloride ions with a distorted square-pyramidal geometry. In the complex, there is an intramol. N-H···N H-bond. In the crystal, the binuclear units are connected by intermol. N-H···Cl H-bonds, as well as π-π stacking interactions [centroid-centroid distances = 3.526(2) and 3.696(2) Å], forming a 2D layered structure parallel to (010). Crystal data: orthorhombic, Pbca, a = 11.3634(4), b = 14.9962(6), c = 17.2328(7) Å, Z = 4, 2071 observed reflections with I > 2σ(I), 190 refined parameters, R[F2 > 2σ(F2)] = 0.022, wR(F2) = 0.058.

The article 《Di-μ-chlorido-bis{[4-amino-3,5-bis(2-pyridyl)-4H-1,2,4-triazole-κN1]chloridomercury(II)}》 also mentions many details about this compound(1671-88-1)Formula: C12H10N6, you can pay attention to it, because details determine success or failure

Reference:
Isoquinoline – Wikipedia,
Isoquinoline | C9H7N – PubChem