(2R,3R,4S)-1-(4-toluenesulfonyl)-2-(4-toluenesulfonyloxymethyl)-3-methyl-4-(4-toluenesulfonyloxy)pyrrolidine

Base Information

Chemical Name:(2R,3R,4S)-1-(4-toluenesulfonyl)-2-(4-toluenesulfonyloxymethyl)-3-methyl-4-(4-toluenesulfonyloxy)pyrrolidine
CAS No.:152955-44-7
Molecular Formula:C₂₇H₃₁NO₈S₃
Molecular Weight:593.743
Hs Code.:

Synonyms:(2R,3R,4S)-1-(4-toluenesulfonyl)-2-(4-toluenesulfonyloxymethyl)-3-methyl-4-(4-toluenesulfonyloxy)pyrrolidine

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Chemical Property of (2R,3R,4S)-1-(4-toluenesulfonyl)-2-(4-toluenesulfonyloxymethyl)-3-methyl-4-(4-toluenesulfonyloxy)pyrrolidine

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Technology Process of (2R,3R,4S)-1-(4-toluenesulfonyl)-2-(4-toluenesulfonyloxymethyl)-3-methyl-4-(4-toluenesulfonyloxy)pyrrolidine

There total 2 articles about (2R,3R,4S)-1-(4-toluenesulfonyl)-2-(4-toluenesulfonyloxymethyl)-3-methyl-4-(4-toluenesulfonyloxy)pyrrolidine 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: 94.0%

: 98-59-9
p-toluenesulfonyl chloride

: 152955-42-5
ethyl (2R,3R,4S)-1-(4-tolylsulfonyl)-3-methyl-4-hydroxy-2-hydroxymethylpyrrolidine

: 152955-44-7
(2R,3R,4S)-1-(4-toluenesulfonyl)-2-(4-toluenesulfonyloxymethyl)-3-methyl-4-(4-toluenesulfonyloxy)pyrrolidine

Guidance literature:: With pyridine; Ambient temperature;
DOI:10.1002/jhet.5570300241 DOI:10.1016/0223-5234(93)90013-5

Reference yield:

: (3R,4S)-1-(4-toluenesulfonyl)-3-methyl-4-hydroxy-2-pyrrolidinecarboxylic acid ethyl ester

: 152955-44-7
(2R,3R,4S)-1-(4-toluenesulfonyl)-2-(4-toluenesulfonyloxymethyl)-3-methyl-4-(4-toluenesulfonyloxy)pyrrolidine

Guidance literature:: Multi-step reaction with 2 steps

1: 16 percent / LiBH₄ / tetrahydrofuran / a) 0 deg C, 1 h, b) RT, 3 h

2: 94 percent / pyridine / Ambient temperature

With pyridine; lithium borohydride; In tetrahydrofuran;
DOI:10.1016/0223-5234(93)90013-5