147749-35-7

Upstream product

• 67-56-1 methanol 
• 104-94-9 4-methoxy-aniline 
• 598-21-0 2-Bromoacetyl bromide 
• 96-32-2 bromoacetic acid methyl ester 
• 96-34-4 methyl chloroacetate 
• 5680-79-5 glycine ethyl ester hydrochloride 
• 100-66-3 methoxybenzene 
• 123-11-5 4-methoxy-benzaldehyde 
• 105-36-2 ethyl bromoacetate 

Downstream Products

• 906463-88-5 methyl 4-(4-chlorophenyl)-6-methoxyquinoline-2-carboxylate 
• 83640-70-4 6-methoxy-4-phenyl-quinoline-2-carboxylic acid methyl ester 
• 124156-20-3 (4-methoxyphenyl-benzylidene)-carbamic acid methyl ester 
• 22094-69-5 N-(4-methoxyphenyl)glycine 

Relevant academic research and scientific papers

Molecular Oxygen-Mediated Radical Alkylation of C(sp3)-H Bonds with Boronic Acids

A direct and site-specific alkylation of (sp3)C-H bond with aliphatic boronic acid was achieved. By simply heating glycinates and amines together with alkylboronic acids under an oxygen atmosphere, a variety of unnatural α-amino acids and peptides could b

Synthesis and evaluation of photo-activatable β-diarylsydnone-L-alanines for fluorogenic photo-click cyclization of peptides

Herein, we design and synthesize a series of photoactivatable β-diarylsydnone-l-alanines (DASAs), which have excellent photo-reactivity with high fluorescence turn-on toward alkenes in a biocompatible environment. The environmental sensing properties of t

Benzoazepine-Fused Isoindolines via Intramolecular (3 + 2)-Cycloadditions of Azomethine Ylides with Dinitroarenes

Aminobenzaldehydes bearing a pendant 3,5-dinitrophenyl group react thermally with N-substituted α-amino acids to form unprecedented benzoazepine-fused isoindolines. The reaction proceeds via a dearomatization/rearomatization sequence involving an intramolecular (3 + 2)-cycloaddition between the in situ formed azomethine ylide and the dinitroarene. Various glycine derivatives are tolerated as well as branched substrates based on cyclic, α-mono-, and α,α-disubstituted amino acids, giving single diastereomers in many cases. The method is scalable and gives products with a nitro group ready for further manipulation.

Derivatives and application to the asymmetric synthesis of unnatural α-amino acid derivative

We describe herein a manganese(IV) oxide-mediated oxidation of N-p-methoxyphenyl (PMP)-protected glycine derivatives for the synthesis of a-imino carboxylic acid derivatives. Using this methodology, utilization of unstable glyoxic acid derivatives was avoided. Furthermore, using this methodology we synthesized novel a-imino carboxylic acid derivatives such as a-imino phenyl ester, perfluoroalkyl etsers, imides, and thioester. The asymmetric Mannich reaction of those novel imine derivatives with 1,3-dicarbonyl compound is also described, and the novel a-imino imide gave improved chemical yield and stereoselectivity compared with those obtained by the use of the conventional a-imino ester-type substrate.

A convenient method for preparation of α-imino carboxylic acid derivatives and application to the asymmetric synthesis of unnatural α-amino acid derivative

We describe herein a manganese(IV) oxide-mediated oxidation of N-p-methoxyphenyl (PMP)-protected glycine derivatives for the synthesis of α-imino carboxylic acid derivatives. Using this methodology, utilization of unstable glyoxic acid derivatives was avo

Copper Triflate Catalyzed Oxidative α-Allylation of Glycine Derivatives

Copper triflate catalyzed oxidative C-H functionalization of glycine derivatives with allyltributyltin has been established using oxygen or tert -butyl hydroperoxide as oxidant. Various glycine esters and glycine amides were suitable substrates for this oxidative allylation reaction and afforded the desired homoallylic amines in moderate to good yields.

Direct Aryl C?H Amination with Primary Amines Using Organic Photoredox Catalysis

The direct catalytic C?H amination of arenes is a powerful synthetic strategy with useful applications in pharmaceuticals, agrochemicals, and materials chemistry. Despite the advances in catalytic C?H functionalization, the use of aliphatic amine coupling partners is limited. Described herein is the construction of C?N bonds, using primary amines, by direct C?H functionalization with an acridinium photoredox catalyst under an aerobic atmosphere. A wide variety of primary amines, including amino acids and more complex amines are competent coupling partners. Various electron-rich aromatics and heteroaromatics are useful scaffolds in this reaction, as are complex, biologically active arenes. We also describe the ability to functionalize arenes that are not oxidized by an acridinium catalyst, such as benzene and toluene, thus supporting a reactive amine cation radical intermediate.

N-Functionalized Amino Acids Promoted Aerobic Copper-Catalyzed Oxidation of Benzylic Alcohols in Water

Instead of traditional N,N-bidentate ligands, N-functionlized amino acids were used as powerful N,O-bidentate ligands in aerobic copper/TEMPO-catalyzed system for promoting oxidation of benzylic alcohols. Under the optimized reaction conditions, a wide range of primary and secondary benzylic alcohols have been efficiently converted into aldehydes and ketones with good to excellent yields in water.

Synthesis and biological evaluation of 1,4-diazepane derivatives as T-type calcium channel blockers

We have synthesized and biologically evaluated 1,4-diazepane derivatives as T-type calcium channel blockers. In this study, we discovered compound 4s, a potential T-type calcium channel blocker with good selectivity over hERG and N-type calcium channels. In addition, it exhibited favorable pharmacokinetic characteristics for further investigation of T-type calcium channel related diseases.

Cross-dehydrogenative coupling reactions by transition-metal and aminocatalysis for the synthesis of amino acid derivatives

The direct approach: The title coupling reactions of N-aryl glycine esters with unmodified ketones occurred smoothly in the presence of tert-butyl hydroperoxide (TBHP) or 2,3-dichloro-5,6-dicyano-1,4-benzoquinone (DDQ) under mild conditions (see scheme). The oxidant used for C-H activation determined the selectivity of the reactions for a particular type of ketone substrate. Copyright