Category: 5961-59-1

Magre, Marc published the artcileN-Methylation and Trideuteromethylation of Amines via Magnesium-Catalyzed Reduction of Cyclic and Linear Carbamates, Formula: C8H11NO, the main research area is methylation trideuteromethylation amine magnesium catalyst; cyclic linear carbamate reduction.

A new reduction of carbamates to N-Me amines is presented. The magnesium-catalyzed reduction reaction allows the conversion of cyclic and linear carbamates, including N-Boc protected amines, into the corresponding N-Me amines and amino alcs. which are of significant interest due to their presence in many biol. active mols. Furthermore, the reduction can be extended to the formation of N-trideuteromethyl labeled amines.

Organic Letters published new progress about Amines Role: SPN (Synthetic Preparation), PREP (Preparation) (N-Me). 5961-59-1 belongs to class isoquinoline, name is 4-Methoxy-N-methylaniline, and the molecular formula is C8H11NO, Formula: C8H11NO.

Referemce:
Isoquinoline – Wikipedia,
Isoquinoline | C9H7N – PubChem

Chaudhary, Priyanka published the artcileRegioselective Nitration of N-Alkyl Anilines using tert-Butyl Nitrite under Mild Condition, Recommanded Product: 4-Methoxy-N-methylaniline, the main research area is regioselective ring nitration alkyl aniline tert butyl nitrite.

Regioselective ring nitration of N-alkyl anilines is reported using tert-Bu nitrite. The reactions proceed efficiently with a wide range of substrates providing synthetically useful N-nitroso N-alkyl nitroanilines in excellent yields which can be easily converted into N-alkyl phenylenediamines and N-alkyl nitroanilines using Zn-AcOH and HCl/MeOH, resp.

Journal of Organic Chemistry published new progress about Anilines Role: RCT (Reactant), RACT (Reactant or Reagent) (N-alkyl). 5961-59-1 belongs to class isoquinoline, name is 4-Methoxy-N-methylaniline, and the molecular formula is C8H11NO, Recommanded Product: 4-Methoxy-N-methylaniline.

Referemce:
Isoquinoline – Wikipedia,
Isoquinoline | C9H7N – PubChem

Shang, Yaping published the artcileRhodium(III)-catalyzed indole synthesis at room temperature using the transient oxidizing directing group strategy, Recommanded Product: 4-Methoxy-N-methylaniline, the main research area is alkyl indole preparation; internal alkyne aniline transient oxidizing directing group rhodium catalyst.

Rh-catalyzed reactions of N-alkyl anilines with internal alkynes at room temperature have been developed using an in situ generated N-nitroso group as a transient oxidizing directing group. Due to mild reaction conditions, this method enabled synthesis of a broad range of N-alkyl indoles, including even two indole-based medicinal compds I (R1 = Me, allyl, C6H5, etc.; R2 = 5-Me, 6-CH2OMe, 5-NO2, etc.) and II (R1 = Me, Et, i-Pr, etc.; R2 = H, 5-Me, 5-CO2Me, etc.; R3 = n-Bu, C6H5, 4-MeC6H5, etc.; R4 = Me, COMe, 3-FC6H5, etc.). This work disclosed the feasibility of the transient oxidizing directing group strategy in C-H functionalization reactions, which possesses the potential to enhance overall step-economy and impart new reactivity patterns to substrates.

Chemical Communications (Cambridge, United Kingdom) published new progress about Alkynes, internal Role: RCT (Reactant), RACT (Reactant or Reagent). 5961-59-1 belongs to class isoquinoline, name is 4-Methoxy-N-methylaniline, and the molecular formula is C8H11NO, Recommanded Product: 4-Methoxy-N-methylaniline.

Referemce:
Isoquinoline – Wikipedia,
Isoquinoline | C9H7N – PubChem

Pandey, Vipin K. published the artcileSimple silver(I)-salt catalyzed selective hydroboration of isocyanates, pyridines, and quinolines, SDS of cas: 5961-59-1, the main research area is hydroboration isocyanate pyridine quinoline preparation formamide amine dihydropyridine tetrahydroquinoline; silver hexafluoroantimonate catalyst hydroboration reduction isocyanate pyridine quinoline.

AgSbF6 has been established as an effective catalyst for the hydroboration of structurally and electronically diverse isocyanates under ligand- and solvent-free conditions which selectively yielded either N-boryl formamides or N-boryl methylamines under different conditions. Further, various N-heterocycles can be selectively hydroborated using this simple catalytic system; pyridine derivatives undergo preferential 1,4 hydroboration whereas the formation of tetrahydroquinoline (after hydrolysis) via complete heterocycle hydrogenation was observed for quinolines.

Chemical Communications (Cambridge, United Kingdom) published new progress about Aromatic amines Role: SPN (Synthetic Preparation), PREP (Preparation). 5961-59-1 belongs to class isoquinoline, name is 4-Methoxy-N-methylaniline, and the molecular formula is C8H11NO, SDS of cas: 5961-59-1.

Referemce:
Isoquinoline – Wikipedia,
Isoquinoline | C9H7N – PubChem

Bonnefoy, Clemence published the artcileStudy of Carbamoyl Fluoride: Synthesis, Properties and Applications, Category: isoquinoline, the main research area is carbamoyl fluoride preparation stability; amine fluorocarbonylation dinitrotrifluoromethoxybenzene; radiolabeled carbamoyl fluoride preparation; carbamoyl fluorides; dinitrotrifluoromethoxybenzene; fluorine; radiochemistry; trifluoromethoxide.

In this study, the little-explored carbamoyl fluorides have been studied in order to bring relevant information for their application to the community of chemists. A new easy, safe, inexpensive, and metal-free synthesis method is also described. Finally, a potential use in radiochem. through a 18F/19F isotopic exchange is demonstrated.

Chemistry – A European Journal published new progress about Acid fluorides Role: SPN (Synthetic Preparation), PREP (Preparation). 5961-59-1 belongs to class isoquinoline, name is 4-Methoxy-N-methylaniline, and the molecular formula is C8H11NO, Category: isoquinoline.

Referemce:
Isoquinoline – Wikipedia,
Isoquinoline | C9H7N – PubChem

Lu, Shang-Yuan published the artcilePyridinylidenaminophosphines as Versatile Organocatalysts for CO2 Transformations into Value-Added Chemicals, Recommanded Product: 4-Methoxy-N-methylaniline, the main research area is cyclic carbonate formyl amine preparation pyridinylidenaminophosphine catalyst.

The carboxylative cyclization of propargylic alcs. with CO2 was developed employing pyridinylidenaminophosphines (PYA-Ps) as organocatalyts for the first time. Moderate to good yields of α-methylene cyclic carbonates were obtained with excellent chemo- and stereo-selectivity. D. functional theory (DFT) calculations reveal that the catalytic reaction tends to proceed via the pyridinylidenaminophosphines-mediated basic ionic pair mechanism, and the intramol. cyclization should be the rate determining step. Furthermore, the catalytic diversity of PYA-Ps was investigated for the chem. transformations of CO2 to functionalized cyclic carbonates and N-formylated amines.

Asian Journal of Organic Chemistry published new progress about Alcohols, propargyl Role: RCT (Reactant), RACT (Reactant or Reagent). 5961-59-1 belongs to class isoquinoline, name is 4-Methoxy-N-methylaniline, and the molecular formula is C8H11NO, Recommanded Product: 4-Methoxy-N-methylaniline.

Referemce:
Isoquinoline – Wikipedia,
Isoquinoline | C9H7N – PubChem

Liu, Jiangjun published the artcileNickel-Catalyzed Intramolecular Desulfitative C-N Coupling: A Synthesis of Aromatic Amines, Product Details of C8H11NO, the main research area is aryl sulfonamide preparation nickel catalyst desulfonylative coupling; aromatic amine preparation.

A nickel-catalyzed intramol. C-N coupling reaction via SO2 extrusion was presented. The use of a catalytic amount of BPh3 allowed the transformation to take place under much milder conditions (60°C) than previously reported C-N coupling reactions by CO or CO2 extrusion (160-180°C). In addition, this method displayed good functional group tolerance and versatility, as it can be applied to the synthesis of dialkyl aryl amines, alkyl diaryl amines and triaryl amines. The robustness of the desulfitative C-N coupling was demonstrated by three high-yielding gram-scale reactions.

Journal of Organic Chemistry published new progress about Aminopyridines Role: SPN (Synthetic Preparation), PREP (Preparation). 5961-59-1 belongs to class isoquinoline, name is 4-Methoxy-N-methylaniline, and the molecular formula is C8H11NO, Product Details of C8H11NO.

Referemce:
Isoquinoline – Wikipedia,
Isoquinoline | C9H7N – PubChem

Chen, Qinghua published the artcileAccess to Phenothiazine Derivatives via Iodide-Mediated Oxidative Three-Component Annulation Reaction, Related Products of isoquinoline, the main research area is phenothiazine preparation iodide annulation aniline cyclohexanone sulfur.

Herein, a new iodide-mediated three-component annulation reaction of secondary anilines, cyclohexanones, and elemental sulfur is demonstrated, which allows access to various phenothiazines with the merits of formation of multiple chem. bonds in one single operation, high step and atom efficiency, readily available feedstocks and catalyst system, and good substrate and functional group compatibility. The developed chem. capable of constructing novel phenothiazines with structural diversity offers a significant basis for further applications.

Journal of Organic Chemistry published new progress about Anilines Role: RCT (Reactant), RACT (Reactant or Reagent) (secondary). 5961-59-1 belongs to class isoquinoline, name is 4-Methoxy-N-methylaniline, and the molecular formula is C8H11NO, Related Products of isoquinoline.

Referemce:
Isoquinoline – Wikipedia,
Isoquinoline | C9H7N – PubChem

Huang, Shuang published the artcileBimetallic Bis-NHC-Ir(III) Complex Bearing 2-Arylbenzo[d]oxazolyl Ligand: Synthesis, Catalysis, and Bimetallic Effects, COA of Formula: C8H11NO, the main research area is potential energy surface iridacycle complex catalyzed methylation aniline DFT; bimetallic biscarbene iridium complex containing arylbenzooxazolyl ligand preparation catalyst; crystal structure bimetallic biscarbene iridium complex containing arylbenzooxazolyl ligand; mol structure bimetallic biscarbene iridium complex containing arylbenzooxazolyl ligand; isotope effect iridium carbene complex catalyzed methylation aniline.

Herein, an unprecedented bimetallic bis-NHC Cp*Ir complex 1 bearing 2-arylbenzo[d]oxazolyl and NHC ligands is reported. A significantly increase in activity was observed for N-methylation of amines and reduction of aldehydes with MeOH catalyzed by 1 compared to the monometallic analogs (2-11). Under the optimal conditions, it showed to be highly effective in N-methylation of nitroarenes with MeOH as both C1 and H2 source. Substrates, including aromatic amines, ketones and nitro compounds with various functional groups, can be well tolerated. Mechanistic studies and DFT calculation highlights the significance of bimetallic centers cooperativity.

Organometallics published new progress about Anilines Role: SPN (Synthetic Preparation), PREP (Preparation) (N-Me). 5961-59-1 belongs to class isoquinoline, name is 4-Methoxy-N-methylaniline, and the molecular formula is C8H11NO, COA of Formula: C8H11NO.

Referemce:
Isoquinoline – Wikipedia,
Isoquinoline | C9H7N – PubChem

Zhang, Qiao published the artcileSelective N-formylation/N-methylation of amines and N-formylation of amides and carbamates with carbon dioxide and hydrosilanes: promotion of the basic counter anions of the zinc catalyst, Quality Control of 5961-59-1, the main research area is carbon dioxide hydrosilane amine amide carbamate formylation methylation.

A catalyst composed of com. available Zn(OAc)2 and 1,10-phenanthroline (phen) was effective in the N-formylation/N-methylation of amines using CO2 as the C1 source in the presence of hydrosilanes. An equimolar reaction of N-methylaniline with PhSiH3 under a CO2 atmosphere yielded the N-formylation product in 92% yield at 25°C. Scale-up of the reaction using 10 mmol substrate was also successful in affording the desired product in 83% yield (1.1 g). This catalyst exhibits a high thermal stability and a turnover number (TON) of 385 000 at 150°C. In addition, the reaction of N-methylaniline in the presence of excess Ph2SiH2 produced N,N-dimethylaniline. Furthermore, our catalytic protocol was developed for the N-formylation of amides and carbamates, which have smaller pKa values and lower reactivities than the corresponding amines. The present Zn(OAc)2/phen catalyst was found to show versatility in the conversion of CO2 and amines into several functionalized organic chems. under mild conditions. We propose that the basic counter anion (i.e., the acetate) of the catalyst activates both the Si-H and N-H bonds.

Green Chemistry published new progress about Aliphatic amines Role: IMF (Industrial Manufacture), PREP (Preparation). 5961-59-1 belongs to class isoquinoline, name is 4-Methoxy-N-methylaniline, and the molecular formula is C8H11NO, Quality Control of 5961-59-1.

Referemce:
Isoquinoline – Wikipedia,
Isoquinoline | C9H7N – PubChem