ChemicalBook CAS DataBase List H-ALA-ASP-OH

H-ALA-ASP-OH synthesis

1synthesis methods

Product Name:H-ALA-ASP-OH
CAS Number:20727-65-5
Molecular formula:C7H12N2O5
Molecular Weight:204.18

L-Aspartic acid, N-L-alanyl-, diethyl ester (9CI)

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20727-65-5
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Yield:-

Steps:

Multi-step reaction with 3 steps
1: 67.3 percent / DCC / ethyl acetate / 24 h / Ambient temperature
2: 87.3 percent / Tween-8, alkaline mesintericopeptidase / H₂O / 25 °C / Trisma-buffered solution; pH=7.8
3: 83.4 percent / 0.5 M HCl / 0.5 h / 50 °C

References:

Natchev [Bulletin of the Chemical Society of Japan,1988,vol. 61,# 12,p. 4447 - 4448]

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