(S)-2-(2-Benzyloxycarbonylamino-acetoxy)-propionic acid pentamethylphenylmethyl ester

Base Information

Chemical Name:(S)-2-(2-Benzyloxycarbonylamino-acetoxy)-propionic acid pentamethylphenylmethyl ester
CAS No.:235746-53-9
Molecular Formula:C₂₅H₃₁NO₆
Molecular Weight:441.524
Hs Code.:

Synonyms:(S)-2-(2-Benzyloxycarbonylamino-acetoxy)-propionic acid pentamethylphenylmethyl ester

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Chemical Property of (S)-2-(2-Benzyloxycarbonylamino-acetoxy)-propionic acid pentamethylphenylmethyl ester

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Technology Process of (S)-2-(2-Benzyloxycarbonylamino-acetoxy)-propionic acid pentamethylphenylmethyl ester

There total 2 articles about (S)-2-(2-Benzyloxycarbonylamino-acetoxy)-propionic acid pentamethylphenylmethyl 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%

: 1138-80-3
N-(Benzyloxycarbonyl)glycine

: 140387-57-1
L-lactic acid pentamethylbenzyl ester

: 235746-53-9
(S)-2-(2-Benzyloxycarbonylamino-acetoxy)-propionic acid pentamethylphenylmethyl ester

Guidance literature:: N-(Benzyloxycarbonyl)glycine; With 1,1'-carbonyldiimidazole; In tetrahydrofuran; at 0 ℃;

L-lactic acid pentamethylbenzyl ester; With 1,1'-carbonyldiimidazole; In tetrahydrofuran; at 0 - 20 ℃; for 23h;

Reference yield:

: 484-65-1
2,3,4,5,6-pentamethylbenzyl chloride

: 235746-53-9
(S)-2-(2-Benzyloxycarbonylamino-acetoxy)-propionic acid pentamethylphenylmethyl ester

Guidance literature:: Multi-step reaction with 2 steps

1.1: 63 percent / TEA / dimethylformamide / 2 h / 50 °C

2.1: CDI / tetrahydrofuran / 0 °C

2.2: 73 percent / CDI / tetrahydrofuran / 23 h / 0 - 20 °C

With TEA; 1,1'-carbonyldiimidazole; In tetrahydrofuran; N,N-dimethyl-formamide; 1.1: Alkylation / 2.1: Condensation / 2.2: Condensation;