(2S,3R)-3-Boc-amino-2-tritylaminobutyric acid methyl ester

Base Information

Chemical Name:(2S,3R)-3-Boc-amino-2-tritylaminobutyric acid methyl ester
CAS No.:1093191-93-5
Molecular Formula:C₂₉H₃₄N₂O₄
Molecular Weight:474.6
Hs Code.:

Synonyms:(2S,3R)-3-Boc-amino-2-tritylaminobutyric acid methyl ester

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Chemical Property of (2S,3R)-3-Boc-amino-2-tritylaminobutyric acid methyl ester

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Technology Process of (2S,3R)-3-Boc-amino-2-tritylaminobutyric acid methyl ester

There total 5 articles about (2S,3R)-3-Boc-amino-2-tritylaminobutyric acid methyl ester 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: 73.0%

: 1093191-90-2
(2S,3R)-3-amino-2-tritylaminobutyric acid methyl ester

: 24424-99-5
di-tert-butyl dicarbonate

: 1093191-93-5
(2S,3R)-3-Boc-amino-2-tritylaminobutyric acid methyl ester

Guidance literature:: With N-ethyl-N,N-diisopropylamine; In dichloromethane; at 20 ℃; for 1h;

Reference yield:

: 596-43-0
bromo-triphenyl-methane

: 1093191-93-5
(2S,3R)-3-Boc-amino-2-tritylaminobutyric acid methyl ester

Guidance literature:: Multi-step reaction with 4 steps

1.1: N-ethyl-N,N-diisopropylamine / dichloromethane; chloroform / 0 - 20 °C

2.1: di-isopropyl azodicarboxylate; triphenylphosphine / dichloromethane / 0.33 h / 0 °C

2.2: 48.33 h / 0 - 20 °C

3.1: hydrogen / 5%-palladium/activated carbon / ethyl acetate / 48 h / 20 °C

4.1: dichloromethane / 20 °C

With di-isopropyl azodicarboxylate; hydrogen; N-ethyl-N,N-diisopropylamine; triphenylphosphine; 5%-palladium/activated carbon; In dichloromethane; chloroform; ethyl acetate;

Reference yield:

: 728877-99-4
3-(R)-azido-2-(S)-(tritylamino)butyric acid methyl ester

: 1093191-93-5
(2S,3R)-3-Boc-amino-2-tritylaminobutyric acid methyl ester

Guidance literature:: Multi-step reaction with 2 steps

1: hydrogen / 5%-palladium/activated carbon / ethyl acetate / 48 h / 20 °C

2: dichloromethane / 20 °C

With hydrogen; 5%-palladium/activated carbon; In dichloromethane; ethyl acetate;