Category: 104-01-8

Maeda, Bumpei published the artcilePhotoredox-Catalyzed Benzylic Esterification via Radical-Polar Crossover, Computed Properties of 104-01-8, the main research area is benzylic ester preparation; arylacetic acid diacetoxyiodobenzene photoredox decarboxylative esterification catalyst.

Photoredox-catalyzed C-O bond formation reactions are reported. The decarboxylative esterification reaction allows the conversion of a variety of arylacetic acids into the corresponding benzyl carboxylates. Furthermore, the use of (diacetoxyiodo)benzene allows the conversion of the benzylic C-H bond through hydrogen atom transfer. The reactions were applied to the divergent transformation of pharmaceuticals via decarboxylative or C-H esterification reactions.

Organic Letters published new progress about Carboxylic acids Role: RCT (Reactant), RACT (Reactant or Reagent) (arylacetic). 104-01-8 belongs to class isoquinoline, name is 4-Methoxyphenylacetic acid, and the molecular formula is C9H10O3, Computed Properties of 104-01-8.

Referemce:
Isoquinoline – Wikipedia,
Isoquinoline | C9H7N – PubChem

Thurow, Samuel published the artcilePreparation of Organic Nitrates from Aryldiazoacetates and Fe(NO3)3·9H2O, Category: isoquinoline, the main research area is organic nitrate preparation aryldiazoacetate iron.

A thermal protocol is reported for the formal insertion of nitric acid into aryldiazoacetates using Fe(NO3)3·9H2O. This strategy is mild and high yielding and gave a large variety of members of an unprecedented family of organic nitrates. The nitrate group can be also readily transformed into other functional groups and heterocyclic moieties and can possibly allow new biol. explorations of untapped potential associated with their NO-releasing ability.

Organic Letters published new progress about Acetates Role: RCT (Reactant), RACT (Reactant or Reagent) (aryldiazoacetates). 104-01-8 belongs to class isoquinoline, name is 4-Methoxyphenylacetic acid, and the molecular formula is C9H10O3, Category: isoquinoline.

Referemce:
Isoquinoline – Wikipedia,
Isoquinoline | C9H7N – PubChem

Yang, Qian published the artcileRemarkable Activity of Potassium-Modified Carbon Nitride for Heterogeneous Photocatalytic Decarboxylative Alkyl/Acyl Radical Addition and Reductive Dimerization of para-Quinone Methides, SDS of cas: 104-01-8, the main research area is potassium intercalated carbon nitride heterogeneous photocatalyst; decarboxylative radical addition reductive dimerization quinone methide.

Heterogeneous photocatalysis has emerged as a green and sustainable technique in organic synthesis. Developing highly effective heterogeneous photocatalysts that outperformed classical ruthenium-/iridium-based homogeneous ones for the visible-light mediated organic transformations is actively pursued by chemists but remains challenging. Herein, a modified carbon nitride-based heterogeneous photocatalytic system for both decarboxylative addition and reductive dimerization of para-quinone methides has been developed. The potassium-intercalated carbon nitride (CN-K) facile prepared by the direct KCl-induced structure remodeling of bulk g-C3N4 exhibited remarkable catalytic activity. The catalyst loading can be decreased to 0.025-0.25 mg/mL, which is significantly lower than that in homogeneous photocatalysis. Studies on the structure characterizations and photoelec. properties of CN-K and g-C3N4 imply that the enhanced activity of CN-K was attributed to its K-intercalated poly(heptazine)-based structure and existed as small lamellar nanocrystallites, thus leading to enhanced optical absorption, improved electron-hole separation, and easy dispersion in polar solvents. The heterogeneous nature and mild reaction conditions of this protocol allow for good catalyst recyclability, broad substrate scope, scale-up in a continuous flow, and applications to the valued target synthesis.

ACS Sustainable Chemistry & Engineering published new progress about Agglomerates (clustered mass) (agglomerates of g-C3N4 vs. nanosheets of CN-K). 104-01-8 belongs to class isoquinoline, name is 4-Methoxyphenylacetic acid, and the molecular formula is C9H10O3, SDS of cas: 104-01-8.

Referemce:
Isoquinoline – Wikipedia,
Isoquinoline | C9H7N – PubChem

Blasco, Telmo published the artcileAn extended reconstruction of human gut microbiota metabolism of dietary compounds, Category: isoquinoline, the main research area is human gut microbiota metabolism diet phenol health.

Understanding how diet and gut microbiota interact in the context of human health is a key question in personalized nutrition. Genome-scale metabolic networks and constraint-based modeling approaches are promising to systematically address this complex problem. However, when applied to nutritional questions, a major issue in existing reconstructions is the limited information about compounds in the diet that are metabolized by the gut microbiota. Here, we present AGREDA, an extended reconstruction of diet metabolism in the human gut microbiota. AGREDA adds the degradation pathways of 209 compounds present in the human diet, mainly phenolic compounds, a family of metabolites highly relevant for human health and nutrition. We show that AGREDA outperforms existing reconstructions in predicting diet-specific output metabolites from the gut microbiota. Using 16S rRNA gene sequencing data of fecal samples from Spanish children representing different clin. conditions, we illustrate the potential of AGREDA to establish relevant metabolic interactions between diet and gut microbiota.

Nature Communications published new progress about Carbohydrates Role: BSU (Biological Study, Unclassified), BIOL (Biological Study). 104-01-8 belongs to class isoquinoline, name is 4-Methoxyphenylacetic acid, and the molecular formula is C9H10O3, Category: isoquinoline.

Referemce:
Isoquinoline – Wikipedia,
Isoquinoline | C9H7N – PubChem

Xiao, Zhangping published the artcile7-Hydroxycoumarins Are Affinity-Based Fluorescent Probes for Competitive Binding Studies of Macrophage Migration Inhibitory Factor, HPLC of Formula: 104-01-8, the main research area is hydroxycoumarins fluorescent probes macrophage migration inhibitory factor binding assay.

Macrophage migration inhibitory factor (MIF) is a cytokine with key roles in inflammation and cancer, which qualifies it as a potential drug target. Apart from its cytokine activity, MIF also harbors enzyme activity for keto-enol tautomerization. MIF enzymic activity has been used for identification of MIF binding mols. that also interfere with its biol. activity. However, MIF tautomerase activity assays are troubled by irregularities, thus creating a need for alternative methods. In this study, we identified a 7-hydroxycoumarin fluorophore with high affinity for the MIF tautomerase active site (Ki = 18±1 nM) that binds with concomitant quenching of its fluorescence. This property enabled development of a novel competition-based assay format to quantify MIF binding. We also demonstrated that the 7-hydroxycoumarin fluorophore interfered with the MIF-CD74 interaction and inhibited proliferation of A549 cells. Thus, we provide a high-affinity MIF binder as a novel tool to advance MIF-oriented research.

Journal of Medicinal Chemistry published new progress about CD74 antigens Role: BSU (Biological Study, Unclassified), BIOL (Biological Study). 104-01-8 belongs to class isoquinoline, name is 4-Methoxyphenylacetic acid, and the molecular formula is C9H10O3, HPLC of Formula: 104-01-8.

Referemce:
Isoquinoline – Wikipedia,
Isoquinoline | C9H7N – PubChem

Neacsu, Madalina published the artcileNutritional and chemical profiling of UK-grown potato bean (Apios americana Medik) reveal its potential for diet biodiversification and revalorisation, Recommanded Product: 4-Methoxyphenylacetic acid, the main research area is Apios americana nutritional chem profiling.

Apios americana Medik, a native American plant has potential as a com. viable Northern European-grown rootcrop, mainly due to its resistance to extreme climate and nutritional quality. Anal. of A. americana sourced from two UK sites; South (51.4690 °N, 1.1150 °W) and North (55.9661 °N, 3.2063 °W) showed that the tubers were a complete source of amino acids (UPLC-TUV anal.), were rich in protein (15.0 ± 0.0160 and 17.3 ± 0.0779%; Vario Max CN anal.), fiber (total non-starch polysaccharides, 10.4 ± 0.570 and 10.6 ± 0.280%; GC anal.) and micronutrients (calcium, manganese, iron, zinc, molybdenum, potassium and phosphorus; ICP-MS anal.). Apios americana tubers were also rich in bioactive phytochems. From the 156 plant metabolites measured using LC-MS/MS anal., genistein was the major phytophenol in both the Southern- and Northern UK tubers (259 ± 12.2 mg Kg-1 and 356 ± 29.9 mg Kg-1 resp.); the peel having similar phytochem. profiles. The protein and fiber content of the leaves (17.3 ± 0.0434% and 11.7 0.0445%) and rhizomes (18.4 ± 0.0152% and 13.5 ± 0.590%) were significantly higher (p < 0.05) than the tubers. The leaves were also a good source of anthocyanins; delphinidin and cyanidin (840 ± 137 and 3934 ± 176 mg Kg-1 resp.). Cultivation of A. americana as a high-protein staple-crop has enormous potential in Northern European countries for human nutrition, diet diversification, and use in livestock diets. Journal of Food Composition and Analysis published new progress about Anthocyanins Role: BSU (Biological Study, Unclassified), BIOL (Biological Study). 104-01-8 belongs to class isoquinoline, name is 4-Methoxyphenylacetic acid, and the molecular formula is C9H10O3, Recommanded Product: 4-Methoxyphenylacetic acid.

Referemce:
Isoquinoline – Wikipedia,
Isoquinoline | C9H7N – PubChem

Firouzjaei, Fariba Abedi published the artcileSynthesis and antiseizure activity of (E)-1,2-diarylethylidenehydrazine carboximidamides against tonic-clonic seizures: an intracerebroventricular and electrophysiological study, Quality Control of 104-01-8, the main research area is preparation diarylethylidene hydrazine carboximidamide derivative epilepsy.

Abstract: A series of (E)-1,2-diarylethylidenehydrazine carboximidamides 2a-j were synthesized and characterized by NOESY experiment as anticonvulsant agents and their antiseizure activity was evaluated by intracerebroventricular administration of compounds Most of the compounds had significant protection against tonic-clonic seizures and 2a was found to be as equipotent as carbamazepine in seizures control. In order to find their anticonvulsant mechanism of action, 2a was subjected to further electrophysiol. studies using patch-clamp technique. The results confirmed that this compound is neither a voltage-gated sodium channel blocker nor a NMDA/AMPA antagonist. Although 2a did not show any direct GABA agonistic activity, it could decrease EPSP and increase IPSP frequency without any change in amplitude. Finally, the results indicated most likely a presynaptic GABA-mediated mechanism of 2a for its antiseizure activity such as inhibition of the GABA-T which was validated by mol. docking.

Medicinal Chemistry Research published new progress about AMPA receptors Role: BSU (Biological Study, Unclassified), BIOL (Biological Study). 104-01-8 belongs to class isoquinoline, name is 4-Methoxyphenylacetic acid, and the molecular formula is C9H10O3, Quality Control of 104-01-8.

Referemce:
Isoquinoline – Wikipedia,
Isoquinoline | C9H7N – PubChem

Cai, Lingchao published the artcileCatalytic Asymmetric Staudinger-aza-Wittig Reaction for the Synthesis of Heterocyclic Amines, Application of 4-Methoxyphenylacetic acid, the main research area is amine heterocycle preparation catalyst asym Staudinger aza Wittig.

Many natural products and medicinal drugs are heterocyclic amines possessing a chiral quaternary carbon atom in their heterocyclic ring. Herein, the authors report the first catalytic and asym. Staudinger-aza-Wittig reaction for the desymmetrization of ketones. This highly enantioselective transformation proceeds at room temperature to provide high yields-even on multigram scales-of nitrogen heterocycles featuring a chiral quaternary center. The products of this reaction are potential precursors for the synthesis of pharmaceuticals. A com. available small P-chiral phosphine catalyst, HypPhos, induces the asymmetry and is recycled through in situ reduction of its oxide, mediated by phenylsilane in the presence of a carboxylic acid. The efficiency, selectivity, scalability, mild reaction conditions, and broad substrate scope portend that this process will expedite the syntheses of chiral heterocyclic amines of significance to chem., biol., and medicine.

Journal of the American Chemical Society published new progress about Aromatic heterocyclic amines Role: SPN (Synthetic Preparation), PREP (Preparation). 104-01-8 belongs to class isoquinoline, name is 4-Methoxyphenylacetic acid, and the molecular formula is C9H10O3, Application of 4-Methoxyphenylacetic acid.

Referemce:
Isoquinoline – Wikipedia,
Isoquinoline | C9H7N – PubChem

Jinkala, Rajesh published the artcileIodine promoted synthesis of pyrido[2′,1′:2,3]imidazo[4,5-c]quinoline derivatives via oxidative decarboxylation of phenylacetic acid, Synthetic Route of 104-01-8, the main research area is pyridoimidazoquinoline preparation green chem; phenylacetic acid imidazoheteroaryl aniline oxidative decarboxylation Pictet Spengler cyclization.

An unprecedented and efficient mol. iodine promoted domino protocol for the synthesis of N-polycyclic-pyrido[2′,1′:2,3]imidazo[4,5-c]quinolines were reported from phenylacetic acid and 2-(imidazoheteroaryl)anilines. This methodol. was also extended for the preparation of benzo[4′,5′]thiazolo[2′,3′:2,3]imidazo[4,5-c]isoquinolines in good yields. However, this protocol proceeds via a sequential decarboxylation of phenylacetic acid with I2/DMSO system followed by Pictet-Spengler cyclization in good yields.

Synthetic Communications published new progress about Fused heterocyclic compounds Role: SPN (Synthetic Preparation), PREP (Preparation). 104-01-8 belongs to class isoquinoline, name is 4-Methoxyphenylacetic acid, and the molecular formula is C9H10O3, Synthetic Route of 104-01-8.

Referemce:
Isoquinoline – Wikipedia,
Isoquinoline | C9H7N – PubChem

Reichle, Alexander published the artcileCopper(II)-photocatalyzed decarboxylative oxygenation of carboxylic acids, Recommanded Product: 4-Methoxyphenylacetic acid, the main research area is carboxylic acid copper photocatalyst decarboxylative oxygenation; ketone preparation; aldehyde preparation.

Showcasing the concept of light-induced homolysis for the generation of radicals, the CuII-photocatalyzed decarboxylative oxygenation of carboxylic acids with mol. oxygen as the terminal oxidant was described. Two CuII-carboxylate complexes with different coordination geometries were synthesized and characterized by X-ray anal., correlating their structure with their ability to initiate light-induced decarboxylations.

Chemical Communications (Cambridge, United Kingdom) published new progress about Aldehydes Role: PRP (Properties), SPN (Synthetic Preparation), PREP (Preparation). 104-01-8 belongs to class isoquinoline, name is 4-Methoxyphenylacetic acid, and the molecular formula is C9H10O3, Recommanded Product: 4-Methoxyphenylacetic acid.

Referemce:
Isoquinoline – Wikipedia,
Isoquinoline | C9H7N – PubChem