benzyl (3R,4S)-3-[(2R,3S)-2-tert-butoxycarbonylamino-3-methylpentanoyloxy]-4-methyloctanoate

Base Information

Chemical Name:benzyl (3R,4S)-3-[(2R,3S)-2-tert-butoxycarbonylamino-3-methylpentanoyloxy]-4-methyloctanoate
CAS No.:913178-78-6
Molecular Formula:C₂₇H₄₃NO₆
Molecular Weight:477.642
Hs Code.:

Synonyms:benzyl (3R,4S)-3-[(2R,3S)-2-tert-butoxycarbonylamino-3-methylpentanoyloxy]-4-methyloctanoate

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Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

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Chemical Property of benzyl (3R,4S)-3-[(2R,3S)-2-tert-butoxycarbonylamino-3-methylpentanoyloxy]-4-methyloctanoate

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Technology Process of benzyl (3R,4S)-3-[(2R,3S)-2-tert-butoxycarbonylamino-3-methylpentanoyloxy]-4-methyloctanoate

There total 3 articles about benzyl (3R,4S)-3-[(2R,3S)-2-tert-butoxycarbonylamino-3-methylpentanoyloxy]-4-methyloctanoate 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: 98.0%

: 913178-77-5
benzyl (3R,4S)-3-hydroxy-4-methyloctanoate

: 13139-16-7,35264-07-4,55721-65-8,55780-90-0,116194-21-9
N-tert-butoxycarbonyl-D-alloisoleucine

: 913178-78-6
benzyl (3R,4S)-3-[(2R,3S)-2-tert-butoxycarbonylamino-3-methylpentanoyloxy]-4-methyloctanoate

Guidance literature:: With dmap; dicyclohexyl-carbodiimide; In dichloromethane; at 0 ℃; for 16h;
DOI:10.1021/jo0611667

Reference yield:

: cesium (3R,4S)-3-hydroxy-4-methyloctanoate

: 913178-78-6
benzyl (3R,4S)-3-[(2R,3S)-2-tert-butoxycarbonylamino-3-methylpentanoyloxy]-4-methyloctanoate

Guidance literature:: Multi-step reaction with 2 steps

1: 1.39 g / dimethylformamide / 20 °C

2: 98 percent / DCC; DMAP / CH₂Cl₂ / 16 h / 0 °C

With dmap; dicyclohexyl-carbodiimide; In dichloromethane; N,N-dimethyl-formamide;
DOI:10.1021/jo0611667

Reference yield:

: 100-39-0
benzyl bromide

: 913178-78-6
benzyl (3R,4S)-3-[(2R,3S)-2-tert-butoxycarbonylamino-3-methylpentanoyloxy]-4-methyloctanoate

Guidance literature:: Multi-step reaction with 2 steps

1: 1.39 g / dimethylformamide / 20 °C

2: 98 percent / DCC; DMAP / CH₂Cl₂ / 16 h / 0 °C

With dmap; dicyclohexyl-carbodiimide; In dichloromethane; N,N-dimethyl-formamide;
DOI:10.1021/jo0611667