dibenzyl (2S)-2-{[(2S)-2-amino-4-(benzyloxy)-4-oxobutanoyl]amino}butanedioate trifluoroacetate

Base Information

Chemical Name:dibenzyl (2S)-2-{[(2S)-2-amino-4-(benzyloxy)-4-oxobutanoyl]amino}butanedioate trifluoroacetate
CAS No.:118429-75-7
Molecular Formula:C₂HF₃O₂*C₂₉H₃₀N₂O₇
Molecular Weight:632.59
Hs Code.:

Synonyms:dibenzyl (2S)-2-{[(2S)-2-amino-4-(benzyloxy)-4-oxobutanoyl]amino}butanedioate trifluoroacetate

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Chemical Property of dibenzyl (2S)-2-{[(2S)-2-amino-4-(benzyloxy)-4-oxobutanoyl]amino}butanedioate trifluoroacetate

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Technology Process of dibenzyl (2S)-2-{[(2S)-2-amino-4-(benzyloxy)-4-oxobutanoyl]amino}butanedioate trifluoroacetate

There total 3 articles about dibenzyl (2S)-2-{[(2S)-2-amino-4-(benzyloxy)-4-oxobutanoyl]amino}butanedioate trifluoroacetate which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 98.0%

: 104870-31-7
dibenzyl (2S)-2-({(2S)-4-(benzyloxy)-2-[(tert-butoxycarbonyl)amino]-4-oxobutanoyl}amino)butanedioate

: 76-05-1
trifluoroacetic acid

: 118429-75-7
dibenzyl (2S)-2-{[(2S)-2-amino-4-(benzyloxy)-4-oxobutanoyl]amino}butanedioate trifluoroacetate

Guidance literature:: In dichloromethane; at 20 ℃; for 24h;
DOI:10.1002/cbdv.201200261

Reference yield:

: 2791-79-9
dibenzyl L-aspartate

: 118429-75-7
dibenzyl (2S)-2-{[(2S)-2-amino-4-(benzyloxy)-4-oxobutanoyl]amino}butanedioate trifluoroacetate

Guidance literature:: Multi-step reaction with 2 steps

1: 4-methyl-morpholine; dicyclohexyl-carbodiimide; Succinimide / dichloromethane / 14 h / 20 °C / Inert atmosphere

2: dichloromethane / 24 h / 20 °C

With 4-methyl-morpholine; Succinimide; dicyclohexyl-carbodiimide; In dichloromethane;
DOI:10.1002/cbdv.201200261

Reference yield:

: 7536-58-5,98482-77-0
BOC-L-aspartic acid 4-benzyl ester

: 118429-75-7
dibenzyl (2S)-2-{[(2S)-2-amino-4-(benzyloxy)-4-oxobutanoyl]amino}butanedioate trifluoroacetate

Guidance literature:: Multi-step reaction with 2 steps

1: 4-methyl-morpholine; dicyclohexyl-carbodiimide; Succinimide / dichloromethane / 14 h / 20 °C / Inert atmosphere

2: dichloromethane / 24 h / 20 °C

With 4-methyl-morpholine; Succinimide; dicyclohexyl-carbodiimide; In dichloromethane;
DOI:10.1002/cbdv.201200261