3101-11-9

Basic information

• Product Name: Glycine, N-benzoyl-, 4-nitrophenyl ester
• CAS NO: 3101-11-9
• Molecular Formula: C15H12N2O5
• Molecular Weight: 300.271
• Mol File: 3101-11-9.mol
• Article Data: 7

Chemical Properties

• CAS DataBase Reference: Glycine, N-benzoyl-, 4-nitrophenyl ester(CAS DataBase Reference)
• NIST Chemistry Reference: Glycine, N-benzoyl-, 4-nitrophenyl ester(3101-11-9)
• EPA Substance Registry System: Glycine, N-benzoyl-, 4-nitrophenyl ester(3101-11-9)

Safety Data

• Hazardous Substances Data: 3101-11-9(Hazardous Substances Data)

Upstream product

• 100-02-7 4-nitro-phenol 
• 53587-10-3 hippuryl chloride 
• 495-69-2 Hippuric Acid 
• 5070-13-3 bis-(p-nitrophenyl) carbonate 

Downstream Products

• 100-02-7 4-nitro-phenol 
• 97474-84-5 2-(dimethylamino)ethyl N-benzoylaminoacetate 
• 105707-03-7 (R)-2-(2-Benzoylamino-acetylamino)-propionic acid 
• 60889-69-2 N-benzoyl-glycyl-L-leucine 
• 4703-39-3 N-hippuroyl-3-phenyl-alanine 
• 744-59-2 N-benzoylglycyl-L-phenylalanine 
• 103879-78-3 Nα-(Benzoylglycyl)-4-cyanphenylalanin 
• 1199-01-5 2-phenylazlactone 
• 72085-01-9 N-2-(2-hydroxyethylamino)-2-oxoethylbenzamide 
• 861612-40-0 4-benzoylamino-2-cyano-acetoacetic acid ethyl ester 
• 1145-32-0 N-(N'-benzoyl-2-aminoethanoyl)-2-aminoethanoic acid 
• 24639-11-0 N-hippuroyl-alanine 
• 83544-51-8 methyl hippurylmalonate 
• 83544-52-9 ethyl hippurylmalonate 

Relevant articles and documents

Cyclodextrin trimers as receptors for arranging ester and catalyst at optimized location to achieve enhancement of hydrolytic activity

Two novel trimer receptor molecules (AC and AD trimers) consisting of two α-cyclodextrins (α-CDs) and one β-cyclodextrin (β-CD) have been designed and synthesized in order to make an optimum arrangement between a substrate and a catalyst. In the reaction

Rate-Controlling Step of Oxazolinone Formation. Secondary and Solvent Kinetic Isotope Effects

The β-deuterium secondary kinetic isotope effect for the formation of 2-phenyloxazolin-5-one in the alkaline hydrolysis of p-nitrophenyl n-benzoylglycinate (p-NO2C6H4O2CCL2NHOCC6H5, L = H or D) was determined to be kH/kD = 1.03 +/- 0.0.2 at temperatures between 10.5 and 40.0 deg C; activation parameters for the protium ester are ΔH(excit.) = 21.7 +/- 0.4 kcal mol-1 and ΔS(excit.)298 = 31.9 +/- 0.6 cal deg-1mol-1.These results, combined with those of previous studies, suggest that leaving-group expulsion is the only step contributing to rate limitation for conversion of the glycinate to the oxazolinone.The small, normal sec ondary isotope effect probably has complex origins, which may include relief of steric strain upon cyclization and hyperconjugative stabilization of the rate-controlling transition state.Apparent second-order rate constants for the formation of 2-phenyloxazolin-5-one in the alkaline hydrolysis of the isotopically unsubstituted ester were also obtained in aqueous solvent containing various mole fraction n of D2O (kn).The kinetic solvent effects (KSIE's) are inverse at all values of n with k1.0/k0 = 1.75.Analysis of the bowl-shaped plot of k1.0/k0 vs. n indicates that fractionation of the reactant lyoxide ion in the mixed isotopic waters predominates the KSIE.A small, normal transition-state effect of about 1.3 makes the KSIE less inverse than would be expected if the entire effect originated in lyoxide fractionation.

Acylaminoacetyl Derivatives of Active Methylene Compounds. 1. The Cyclization of the Benzoylaminoacetyl Derivatives to α-Substituted Tetramic Acids (1)

Hippuric acid was converted to α-Y-substituted tetramic acids (Y = -CN, -CO2R and -COCH3) according to the following general scheme of reactions: a) preparation of the hippuric acid chloride or of its p-nitrophenyl ester; b) C-acylation of an active methy