(2R,3S)-ethyl 4-(3-bromophenyl)-2,3-bis(4-chlorophenylamino)-4-oxobutanoate

Base Information

Chemical Name:(2R,3S)-ethyl 4-(3-bromophenyl)-2,3-bis(4-chlorophenylamino)-4-oxobutanoate
CAS No.:1629601-23-5
Molecular Formula:C₂₄H₂₁BrCl₂N₂O₃
Molecular Weight:536.252
Hs Code.:

Synonyms:(2R,3S)-ethyl 4-(3-bromophenyl)-2,3-bis(4-chlorophenylamino)-4-oxobutanoate

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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 (2R,3S)-ethyl 4-(3-bromophenyl)-2,3-bis(4-chlorophenylamino)-4-oxobutanoate

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Technology Process of (2R,3S)-ethyl 4-(3-bromophenyl)-2,3-bis(4-chlorophenylamino)-4-oxobutanoate

There total 1 articles about (2R,3S)-ethyl 4-(3-bromophenyl)-2,3-bis(4-chlorophenylamino)-4-oxobutanoate 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:

: 924-44-7
glyoxylic acid ethyl ester

: 7023-79-2
α-diazo-m-bromoacetophenone

: 106-47-8
4-chloro-aniline

: 1629601-23-5
(2R,3S)-ethyl 4-(3-bromophenyl)-2,3-bis(4-chlorophenylamino)-4-oxobutanoate

: C₂₄H₂₁BrCl₂N₂O₃

Guidance literature:: With dirhodium tetraacetate; (S)-3,3'-bis(triphenylsilyl)-1,1'-binaphthyl-2,2'-diyl hydrogenphosphate; In toluene; at 40 ℃; for 1h; Overall yield = 62%; Overall yield = 66.5 mg; stereoselective reaction; Molecular sieve;
DOI:10.1055/s-0033-1341051