methyl (2S,3S)-2-[2-({[(benzyloxy)carbonyl]amino}ethanethioamido)-2-methylpropanamido]-3-methylpentanoate

Base Information

Chemical Name:methyl (2S,3S)-2-[2-({[(benzyloxy)carbonyl]amino}ethanethioamido)-2-methylpropanamido]-3-methylpentanoate
CAS No.:457058-63-8
Molecular Formula:C₂₁H₃₁N₃O₅S
Molecular Weight:437.56
Hs Code.:

Synonyms:methyl (2S,3S)-2-[2-({[(benzyloxy)carbonyl]amino}ethanethioamido)-2-methylpropanamido]-3-methylpentanoate

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Chemical Property of methyl (2S,3S)-2-[2-({[(benzyloxy)carbonyl]amino}ethanethioamido)-2-methylpropanamido]-3-methylpentanoate

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Technology Process of methyl (2S,3S)-2-[2-({[(benzyloxy)carbonyl]amino}ethanethioamido)-2-methylpropanamido]-3-methylpentanoate

There total 2 articles about methyl (2S,3S)-2-[2-({[(benzyloxy)carbonyl]amino}ethanethioamido)-2-methylpropanamido]-3-methylpentanoate 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: 74.0%

: 18598-74-8
methyl L-isoleucinate hydrochloride

: 457058-51-4
benzyl N-[1-(4,5-dihydro-4,4-dimethyl-5-oxo-1,3-thiazol-2-yl)methyl]carbamate

: 457058-63-8
methyl (2S,3S)-2-[2-({[(benzyloxy)carbonyl]amino}ethanethioamido)-2-methylpropanamido]-3-methylpentanoate

Guidance literature:: With benzotriazol-1-ol; N-ethyl-N,N-diisopropylamine; In acetonitrile; at 20 ℃; for 120h;
DOI:10.1002/1522-2675(200204)85:4<990::AID-HLCA990>3.0.CO;2-6

Reference yield:

: 238748-87-3
benzyl N-<2-<<1,1-dimethyl-2--2-oxoethyl>amino>-2-thioxoethyl>carbamate

: 457058-63-8
methyl (2S,3S)-2-[2-({[(benzyloxy)carbonyl]amino}ethanethioamido)-2-methylpropanamido]-3-methylpentanoate

Guidance literature:: Multi-step reaction with 2 steps

1: 82 percent / (+/-)-camphor-10-sulfonic acid / CH₂Cl₂ / 0.03 h / 20 °C

2: 74 percent / EtN(i-Pr)2; 1-hydroxy-1H-benzotriazole / acetonitrile / 120 h / 20 °C

With camphor-10-sulfonic acid; benzotriazol-1-ol; N-ethyl-N,N-diisopropylamine; In dichloromethane; acetonitrile;
DOI:10.1002/1522-2675(200204)85:4<990::AID-HLCA990>3.0.CO;2-6

Reference yield: 100.0%

: 457058-63-8
methyl (2S,3S)-2-[2-({[(benzyloxy)carbonyl]amino}ethanethioamido)-2-methylpropanamido]-3-methylpentanoate

: 457058-53-6
(2S,3S)-2-[2-({[(benzyloxy)carbonyl]amino}ethanethioamido)-2-methylpropanamido]-3-methylpentanoic acid

Guidance literature:: With lithium hydroxide; In tetrahydrofuran; methanol; water; at 20 ℃; for 4h;
DOI:10.1002/1522-2675(200204)85:4<990::AID-HLCA990>3.0.CO;2-6