tert-butyl (2S,4S)-4-[(tert-butyloxycarbonyl)(4-methylbenzenesulfonyl)amino]-5-oxo-1-phenylprolinate

Base Information

Chemical Name:tert-butyl (2S,4S)-4-[(tert-butyloxycarbonyl)(4-methylbenzenesulfonyl)amino]-5-oxo-1-phenylprolinate
CAS No.:1304774-13-7
Molecular Formula:C₂₇H₃₄N₂O₇S
Molecular Weight:530.642
Hs Code.:

Synonyms:tert-butyl (2S,4S)-4-[(tert-butyloxycarbonyl)(4-methylbenzenesulfonyl)amino]-5-oxo-1-phenylprolinate

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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 tert-butyl (2S,4S)-4-[(tert-butyloxycarbonyl)(4-methylbenzenesulfonyl)amino]-5-oxo-1-phenylprolinate

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Technology Process of tert-butyl (2S,4S)-4-[(tert-butyloxycarbonyl)(4-methylbenzenesulfonyl)amino]-5-oxo-1-phenylprolinate

There total 3 articles about tert-butyl (2S,4S)-4-[(tert-butyloxycarbonyl)(4-methylbenzenesulfonyl)amino]-5-oxo-1-phenylprolinate 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: 92.0%

: 24424-99-5
di-tert-butyl dicarbonate

: 1304774-14-8
tert-butyl (2S,4S)-4-(4-methylbenzenesulfonyl)amino-5-oxo-1-phenylprolinate

: 1304774-13-7
tert-butyl (2S,4S)-4-[(tert-butyloxycarbonyl)(4-methylbenzenesulfonyl)amino]-5-oxo-1-phenylprolinate

Guidance literature:: With pyridine; dmap; In tert-butyl alcohol; at 20 ℃; for 18h;
DOI:10.1002/ejoc.201100049

Reference yield:

: 1032764-52-5
(2S,4S)-4-[(4-methylbenzenesulfonyl)amino]-5-oxo-1-phenylproline

: 1304774-13-7
tert-butyl (2S,4S)-4-[(tert-butyloxycarbonyl)(4-methylbenzenesulfonyl)amino]-5-oxo-1-phenylprolinate

Guidance literature:: Multi-step reaction with 2 steps

1: sulfuric acid / dichloromethane / 24 h / -18 °C

2: pyridine; dmap / tert-butyl alcohol / 18 h / 20 °C

With pyridine; dmap; sulfuric acid; In dichloromethane; tert-butyl alcohol;
DOI:10.1002/ejoc.201100049