(3S,4S)-3,4-Bis-[(4-chloro-phenyl)-trimethylsilanyloxy-methyl]-1-phenyl-pyrrolidine-2,5-dione

Base Information

Chemical Name:(3S,4S)-3,4-Bis-[(4-chloro-phenyl)-trimethylsilanyloxy-methyl]-1-phenyl-pyrrolidine-2,5-dione
CAS No.:144785-21-7
Molecular Formula:C₃₀H₃₅Cl₂NO₄Si₂
Molecular Weight:600.689
Hs Code.:

Synonyms:(3S,4S)-3,4-Bis-[(4-chloro-phenyl)-trimethylsilanyloxy-methyl]-1-phenyl-pyrrolidine-2,5-dione

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Chemical Property of (3S,4S)-3,4-Bis-[(4-chloro-phenyl)-trimethylsilanyloxy-methyl]-1-phenyl-pyrrolidine-2,5-dione

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Technology Process of (3S,4S)-3,4-Bis-[(4-chloro-phenyl)-trimethylsilanyloxy-methyl]-1-phenyl-pyrrolidine-2,5-dione

There total 2 articles about (3S,4S)-3,4-Bis-[(4-chloro-phenyl)-trimethylsilanyloxy-methyl]-1-phenyl-pyrrolidine-2,5-dione 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: 70.0%

: 104-88-1
4-chlorobenzaldehyde

: 99885-53-7
N-phenyl-2,5-bis<(trimethylsilyl)oxy>pyrrole

: 144785-21-7
(3S,4S)-3,4-Bis-[(4-chloro-phenyl)-trimethylsilanyloxy-methyl]-1-phenyl-pyrrolidine-2,5-dione

Guidance literature:: With trimethylsilyl trifluoromethanesulfonate; In 1,2-dichloro-ethane; for 18h; Ambient temperature;
DOI:10.1055/s-1992-26261

Reference yield:

: 83-25-0
N-phenylmaleimide

: 144785-21-7
(3S,4S)-3,4-Bis-[(4-chloro-phenyl)-trimethylsilanyloxy-methyl]-1-phenyl-pyrrolidine-2,5-dione

Guidance literature:: Multi-step reaction with 2 steps

1: 79 percent / Et₃N / diethyl ether / 18 h / Ambient temperature

2: 70 percent / trimethylsilyl triflate / 1,2-dichloro-ethane / 18 h / Ambient temperature

With trimethylsilyl trifluoromethanesulfonate; triethylamine; In diethyl ether; 1,2-dichloro-ethane;
DOI:10.1055/s-1992-26261

Reference yield:

: 144785-21-7
(3S,4S)-3,4-Bis-[(4-chloro-phenyl)-trimethylsilanyloxy-methyl]-1-phenyl-pyrrolidine-2,5-dione

: 144785-29-5
(3E,4E)-3,4-bis(4-chlorobenzylidene)-1-phenylpyrrolidine-2,5-dione

Guidance literature:: With pyridine; dmap; trifluoroacetic anhydride; Yield given. Multistep reaction; 1) 1,2-dichloroethane, r.t., 18 h, 2) 50 deg C, 5 h;
DOI:10.1055/s-1992-26261