Benzoic acid (2R,3S)-2-amino-5-(tert-butyl-diphenyl-silanyloxy)-3-methyl-pentyl ester

Base Information

• Chemical Name: Benzoic acid (2R,3S)-2-amino-5-(tert-butyl-diphenyl-silanyloxy)-3-methyl-pentyl ester
• CAS No.: 477332-09-5
• Molecular Formula: C₂₉H₃₇NO₃Si
• Molecular Weight: 475.703

Synonyms:Benzoic acid (2R,3S)-2-amino-5-(tert-butyl-diphenyl-silanyloxy)-3-methyl-pentyl ester

Chemical Property of Benzoic acid (2R,3S)-2-amino-5-(tert-butyl-diphenyl-silanyloxy)-3-methyl-pentyl ester

Chemical Property:

Purity/Quality:

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Technology Process of Benzoic acid (2R,3S)-2-amino-5-(tert-butyl-diphenyl-silanyloxy)-3-methyl-pentyl ester

There total 7 articles about Benzoic acid (2R,3S)-2-amino-5-(tert-butyl-diphenyl-silanyloxy)-3-methyl-pentyl 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:

benzoic acid 2-tert-butoxycarbonylamino-5-(tert-butyl-diphenyl-silanyloxy)-3-methyl-pentyl ester (477332-18-6) → Benzoic acid (2R,3S)-2-amino-5-(tert-butyl-diphenyl-silanyloxy)-3-methyl-pentyl ester (477332-09-5)

Guidance literature:

With trifluoroacetic acid; In dichloromethane;

DOI:10.1016/S0040-4039(02)01553-8

Reference yield:

benzoic acid (65-85-0,8013-63-6) → Benzoic acid (2R,3S)-2-amino-5-(tert-butyl-diphenyl-silanyloxy)-3-methyl-pentyl ester (477332-09-5)

Guidance literature:

Multi-step reaction with 2 steps

1: 94 percent / DCC; DMAP / CH₂Cl₂

2: TFA / CH₂Cl₂

With dmap; dicyclohexyl-carbodiimide; trifluoroacetic acid; In dichloromethane;

DOI:10.1016/S0040-4039(02)01553-8

Reference yield:

tert-butylchlorodiphenylsilane (58479-61-1) → Benzoic acid (2R,3S)-2-amino-5-(tert-butyl-diphenyl-silanyloxy)-3-methyl-pentyl ester (477332-09-5)

Guidance literature:

Multi-step reaction with 4 steps

1: 98 percent / imidazole / dimethylformamide

2: 82 percent / BCl₃ / toluene

3: 94 percent / DCC; DMAP / CH₂Cl₂

4: TFA / CH₂Cl₂

With 1H-imidazole; dmap; boron trichloride; dicyclohexyl-carbodiimide; trifluoroacetic acid; In dichloromethane; N,N-dimethyl-formamide; toluene;

DOI:10.1016/S0040-4039(02)01553-8

upstream raw materials:

benzoic acid 2-tert-butoxycarbonylamino-5-(tert-butyl-diphenyl-silanyloxy)-3-methyl-pentyl ester

benzoic acid

tert-butylchlorodiphenylsilane

((1R,2S)-1-Benzyloxymethyl-2-methyl-but-3-enyl)-carbamic acid tert-butyl ester

Downstream raw materials:

4-[3-(tert-butyl-diphenyl-silanyloxy)-1-methyl-propyl]-2''-methoxymethoxymethyl-[2,4';2',4'']teroxazole

3-(tert-butyl-diphenyl-silanyloxy)-7-hydroxy-9-(2''-methoxymethoxymethyl-[2,4';2',4'']teroxazol-4-yl)-dec-5-enoic acid tert-butyl ester

3-(tert-butyl-diphenyl-silanyloxy)-9-(2''-methoxymethoxymethyl-[2,4';2',4'']teroxazol-4-yl)-7-oxo-dec-5-enoic acid tert-butyl ester

Benzoic acid (2R,3S)-5-(tert-butyl-diphenyl-silanyloxy)-2-[(2'-methoxymethoxymethyl-[2,4']bioxazolyl-4-carbonyl)-amino]-3-methyl-pentyl ester

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