41844-69-3

Basic information

• Product Name: N-benzyloxycarbonyl-L-tryptophan ethyl ester
• Synonyms: N-benzyloxycarbonyl-L-tryptophan ethyl ester
• CAS NO: 41844-69-3
• Molecular Weight: 366.417
• Mol File: 41844-69-3.mol

Chemical Properties

• CAS DataBase Reference: N-benzyloxycarbonyl-L-tryptophan ethyl ester(CAS DataBase Reference)
• NIST Chemistry Reference: N-benzyloxycarbonyl-L-tryptophan ethyl ester(41844-69-3)
• EPA Substance Registry System: N-benzyloxycarbonyl-L-tryptophan ethyl ester(41844-69-3)

Safety Data

• Hazardous Substances Data: 41844-69-3(Hazardous Substances Data)

Upstream product

• 64-17-5 ethanol 
• 13058-16-7 N-[(phenylmethoxy)carbonyl]-DL-tryptophan 
• 7432-21-5 N-carbobenzyloxy-L-tryptophane 
• 78-39-7 Triethyl orthoacetate 

Downstream Products

• 1431724-07-0 C₂₆H₃₀N₂O₆ 
• 7479-05-2 L-tryptophan ethyl ester 

Relevant articles and documents

Environmentally friendly esterification of carboxylic acids with triethyl orthoacetate in ionic liquid

An operationally simple, inexpensive, efficient, and environmentally friendly esterification of carboxylic acids with triethyl orthoacetate under neutral conditions in a typical room temperature ionic liquid, 1-butyl-3-methylimidazolium hexafluorophosphate, was carried out to provide the corresponding ethyl esters in high yields.

Efficient esterification of carboxylic acids and phosphonic acids with trialkyl orthoacetate in ionic liquid

An operationally simple, inexpensive, efficient, and environmentally friendly esterification of various carboxylic acids, phosphonic acids, and phosphinic acids with triethyl orthoacetate or trimethyl orthoacetate under neutral conditions in a typical room temperature ionic liquid, 1-butyl-3-methylimidazolium hexafluorophosphate, was successfully carried out to provide the corresponding ethyl esters or methyl esters in high yields.

PAPAIN-ASSISTED RESOLUTION OF NATURAL AND XENOBIOTIC α-AMINO ACIDS

A new and convenient method for the preparation of pure enantiomers of α-amino acids is described.Industrial papain, catalyzes the synthesis of L-Z-amino acid ethyl esters in ethanolic medium, with good yields.These esters are obtained from DL-Z-amino acids with 100percent optical purity.Unreactive D-Z-amino acids are readily isolated from reaction medium.Physical constants of natural and xenobiotic L-Z-amino acid esters and D-Z-amino acids are described.

Novel esterifying agents, and their production and use

A process for esterifying organic carboxylic acids which comprises reacting an organic carboxylic acid with a carbonic acid ester of the formula: EQU1 wherein R is an organic group and X and Y are each a negative group in the presence of a basic substance to make esterified the carboxyl group in the organic carboxylic acid. The process is advantageous in affording the objective carboxylic ester in a good yield within a short time by a simple operation under a mild reaction condition.