(2S)-N-tert-butyl-2-(2-chlorophenyl)-2-methansulfonyl ethansulfonamide

Base Information

Chemical Name:(2S)-N-tert-butyl-2-(2-chlorophenyl)-2-methansulfonyl ethansulfonamide
CAS No.:256494-72-1
Molecular Formula:C₁₃H₂₀ClNO₅S₂
Molecular Weight:369.891
Hs Code.:

Synonyms:(2S)-N-tert-butyl-2-(2-chlorophenyl)-2-methansulfonyl ethansulfonamide

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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 (2S)-N-tert-butyl-2-(2-chlorophenyl)-2-methansulfonyl ethansulfonamide

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Technology Process of (2S)-N-tert-butyl-2-(2-chlorophenyl)-2-methansulfonyl ethansulfonamide

There total 1 articles about (2S)-N-tert-butyl-2-(2-chlorophenyl)-2-methansulfonyl ethansulfonamide 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: 96.0%

: 124-63-0
methanesulfonyl chloride

: 256494-70-9
(2S)-N-tert-butyl-2-(2-chlorophenyl)-2-hydroxyethansulfonamide

: 256494-72-1
(2S)-N-tert-butyl-2-(2-chlorophenyl)-2-methansulfonyl ethansulfonamide

Guidance literature:: With triethylamine; In dichloromethane; at 2 ℃;
DOI:10.1016/S0040-4020(99)00875-3

Reference yield: 94.0%

: 256494-72-1
(2S)-N-tert-butyl-2-(2-chlorophenyl)-2-methansulfonyl ethansulfonamide

: (3R)-N-tert-butyl-3-(2-chlorophenyl)-thiazetidine 1,1-dioxide

Guidance literature:: With sodium hydride; In N,N-dimethyl-formamide; at 60 ℃; for 0.283333h;
DOI:10.1016/S0040-4020(99)00875-3

Reference yield:

: 256494-72-1
(2S)-N-tert-butyl-2-(2-chlorophenyl)-2-methansulfonyl ethansulfonamide

: (3R)-N-tert-butyl-β-aminosulfonic acid

Guidance literature:: Multi-step reaction with 2 steps

1: 94 percent / NaH / dimethylformamide / 0.28 h / 60 °C

2: 50 percent / aq. HCl / 4 h / Heating

With hydrogenchloride; sodium hydride; In N,N-dimethyl-formamide; 1: Cyclization / 2: Hydrolysis;
DOI:10.1016/S0040-4020(99)00875-3