(2S,3S)-ethyl 3-(4-bromophenyl)-2-((S)-1,1-dimethylethylsulfinamido)pent-4-enoate

Base Information

Chemical Name:(2S,3S)-ethyl 3-(4-bromophenyl)-2-((S)-1,1-dimethylethylsulfinamido)pent-4-enoate
CAS No.:1259080-38-0
Molecular Formula:C₁₇H₂₄BrNO₃S
Molecular Weight:402.352
Hs Code.:

Synonyms:(2S,3S)-ethyl 3-(4-bromophenyl)-2-((S)-1,1-dimethylethylsulfinamido)pent-4-enoate

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Chemical Property of (2S,3S)-ethyl 3-(4-bromophenyl)-2-((S)-1,1-dimethylethylsulfinamido)pent-4-enoate

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Technology Process of (2S,3S)-ethyl 3-(4-bromophenyl)-2-((S)-1,1-dimethylethylsulfinamido)pent-4-enoate

There total 7 articles about (2S,3S)-ethyl 3-(4-bromophenyl)-2-((S)-1,1-dimethylethylsulfinamido)pent-4-enoate 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: 90.0%

: 790244-64-3
ethyl (S(S))-2-[(tert-butylsulfinyl)imino]acetate

: 96090-12-9,124854-99-5
1-(4-bromophenyl)-1-propen-3-yl bromide

: 1259080-38-0
(2S,3S)-ethyl 3-(4-bromophenyl)-2-((S)-1,1-dimethylethylsulfinamido)pent-4-enoate

Guidance literature:: With zinc; In N,N-dimethyl-formamide; at 20 ℃; for 2h; optical yield given as %ee; enantioselective reaction; Inert atmosphere;
DOI:10.1039/c0cc03230a

Reference yield: 65.2%

: (E)-[(S)-2-methylpropane-2-sulfinylimino]acetic acid ethyl ester

: 96090-12-9,124854-99-5
1-(4-bromophenyl)-1-propen-3-yl bromide

: 1259080-38-0
(2S,3S)-ethyl 3-(4-bromophenyl)-2-((S)-1,1-dimethylethylsulfinamido)pent-4-enoate

Guidance literature:: With zinc; In N,N-dimethyl-formamide; at 20 - 48 ℃; for 2h; Inert atmosphere;

Reference yield:

: 105515-33-1
(2E)-3-(4-bromophenyl)prop-2-en-1-ol

: 1259080-38-0
(2S,3S)-ethyl 3-(4-bromophenyl)-2-((S)-1,1-dimethylethylsulfinamido)pent-4-enoate

Guidance literature:: Multi-step reaction with 2 steps

1: phosphorus tribromide / diethyl ether / 1 h / 12 °C / Cooling with ice

2: zinc / N,N-dimethyl-formamide / 2 h / 20 - 48 °C / Inert atmosphere

With phosphorus tribromide; zinc; In diethyl ether; N,N-dimethyl-formamide;