(R)-2-[(R)-2-((R)-2-Amino-3-benzylsulfanyl-2-methyl-propionylamino)-3-benzylsulfanyl-2-methyl-propionylamino]-3-benzylsulfanyl-2-methyl-propionic acid methyl ester

Base Information

• Chemical Name: (R)-2-[(R)-2-((R)-2-Amino-3-benzylsulfanyl-2-methyl-propionylamino)-3-benzylsulfanyl-2-methyl-propionylamino]-3-benzylsulfanyl-2-methyl-propionic acid methyl ester
• CAS No.: 158395-12-1
• Molecular Formula: C₃₄H₄₃N₃O₄S₃
• Molecular Weight: 653.931

Synonyms:(R)-2-[(R)-2-((R)-2-Amino-3-benzylsulfanyl-2-methyl-propionylamino)-3-benzylsulfanyl-2-methyl-propionylamino]-3-benzylsulfanyl-2-methyl-propionic acid methyl ester

Chemical Property of (R)-2-[(R)-2-((R)-2-Amino-3-benzylsulfanyl-2-methyl-propionylamino)-3-benzylsulfanyl-2-methyl-propionylamino]-3-benzylsulfanyl-2-methyl-propionic acid methyl ester

Chemical Property:

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Technology Process of (R)-2-[(R)-2-((R)-2-Amino-3-benzylsulfanyl-2-methyl-propionylamino)-3-benzylsulfanyl-2-methyl-propionylamino]-3-benzylsulfanyl-2-methyl-propionic acid methyl ester

There total 5 articles about (R)-2-[(R)-2-((R)-2-Amino-3-benzylsulfanyl-2-methyl-propionylamino)-3-benzylsulfanyl-2-methyl-propionylamino]-3-benzylsulfanyl-2-methyl-propionic 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: 100.0%

(R)-2-[(R)-2-((R)-2-Benzyloxycarbonylamino-3-benzylsulfanyl-2-methyl-propionylamino)-3-benzylsulfanyl-2-methyl-propionylamino]-3-benzylsulfanyl-2-methyl-propionic acid methyl ester (143564-96-9) → (R)-2-[(R)-2-((R)-2-Amino-3-benzylsulfanyl-2-methyl-propionylamino)-3-benzylsulfanyl-2-methyl-propionylamino]-3-benzylsulfanyl-2-methyl-propionic acid methyl ester (158395-12-1)

Guidance literature:

With hydrogen bromide; acetic acid;

DOI:10.1021/jo00047a005

Reference yield:

Nα-benzyloxycarbonyl-S-benzyl-(R)-methylcysteine (143564-91-4) → (R)-2-[(R)-2-((R)-2-Amino-3-benzylsulfanyl-2-methyl-propionylamino)-3-benzylsulfanyl-2-methyl-propionylamino]-3-benzylsulfanyl-2-methyl-propionic acid methyl ester (158395-12-1)

Guidance literature:

Multi-step reaction with 2 steps

1: 60 percent / bromotris(pyrrolidino)phosphonium hexafluorophosphate, i-Pr₂NEt, DMAP / CH₂Cl₂ / 24 h

2: 100 percent / HBr, HOAc

With dmap; hydrogen bromide; acetic acid; N-ethyl-N,N-diisopropylamine; bromo-tris(1-pyrrolidinyl)phosphonium hexafluorophosphate; In dichloromethane;

DOI:10.1021/jo00047a005

Reference yield:

(R)-2-((R)-2-Amino-3-benzylsulfanyl-2-methyl-propionylamino)-3-benzylsulfanyl-2-methyl-propionic acid methyl ester (745761-96-0) → (R)-2-[(R)-2-((R)-2-Amino-3-benzylsulfanyl-2-methyl-propionylamino)-3-benzylsulfanyl-2-methyl-propionylamino]-3-benzylsulfanyl-2-methyl-propionic acid methyl ester (158395-12-1)

Guidance literature:

Multi-step reaction with 2 steps

1: 60 percent / bromotris(pyrrolidino)phosphonium hexafluorophosphate, i-Pr₂NEt, DMAP / CH₂Cl₂ / 24 h

2: 100 percent / HBr, HOAc

With dmap; hydrogen bromide; acetic acid; N-ethyl-N,N-diisopropylamine; bromo-tris(1-pyrrolidinyl)phosphonium hexafluorophosphate; In dichloromethane;

DOI:10.1021/jo00047a005

upstream raw materials:

(R)-2-[(R)-2-((R)-2-Benzyloxycarbonylamino-3-benzylsulfanyl-2-methyl-propionylamino)-3-benzylsulfanyl-2-methyl-propionylamino]-3-benzylsulfanyl-2-methyl-propionic acid methyl ester

N^α-benzyloxycarbonyl-S-benzyl-(R)-methylcysteine

(R)-2-((R)-2-Amino-3-benzylsulfanyl-2-methyl-propionylamino)-3-benzylsulfanyl-2-methyl-propionic acid methyl ester

(R)-2-Amino-3-benzylsulfanyl-2-methyl-propionic acid methyl ester; hydrochloride

Downstream raw materials:

(R)-3-Benzylsulfanyl-2-[(R)-3-benzylsulfanyl-2-((R)-3-benzylsulfanyl-2-isobutyrylamino-2-methyl-propionylamino)-2-methyl-propionylamino]-2-methyl-propionic acid methyl ester

(R)-3-Benzylsulfanyl-2-{(R)-3-benzylsulfanyl-2-[(R)-3-benzylsulfanyl-2-methyl-2-(3-phenyl-propionylamino)-propionylamino]-2-methyl-propionylamino}-2-methyl-propionic acid methyl ester

(R)-3-Benzylsulfanyl-N-[(R)-2-benzylsulfanyl-1-(2-benzylsulfanyl-ethylcarbamoyl)-1-methyl-ethyl]-2-((R)-3-benzylsulfanyl-2-isobutyrylamino-2-methyl-propionylamino)-2-methyl-propionamide

(R)-3-Benzylsulfanyl-2-[(R)-3-benzylsulfanyl-2-((R)-3-benzylsulfanyl-2-isobutyrylamino-2-methyl-propionylamino)-2-methyl-propionylamino]-2-methyl-propionic acid

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