(2R,3R,4R,5S)-5-Phenyl-3-((4S,5S)-1,3,4,5-tetraphenyl-imidazolidin-2-yl)-1-(toluene-4-sulfonyl)-pyrrolidine-2,4-dicarboxylic acid dimethyl ester

Base Information

Chemical Name:(2R,3R,4R,5S)-5-Phenyl-3-((4S,5S)-1,3,4,5-tetraphenyl-imidazolidin-2-yl)-1-(toluene-4-sulfonyl)-pyrrolidine-2,4-dicarboxylic acid dimethyl ester
CAS No.:135075-69-3
Molecular Formula:C₄₈H₄₅N₃O₆S
Molecular Weight:791.968
Hs Code.:

Synonyms:(2R,3R,4R,5S)-5-Phenyl-3-((4S,5S)-1,3,4,5-tetraphenyl-imidazolidin-2-yl)-1-(toluene-4-sulfonyl)-pyrrolidine-2,4-dicarboxylic acid dimethyl ester

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Chemical Property of (2R,3R,4R,5S)-5-Phenyl-3-((4S,5S)-1,3,4,5-tetraphenyl-imidazolidin-2-yl)-1-(toluene-4-sulfonyl)-pyrrolidine-2,4-dicarboxylic acid dimethyl ester

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Technology Process of (2R,3R,4R,5S)-5-Phenyl-3-((4S,5S)-1,3,4,5-tetraphenyl-imidazolidin-2-yl)-1-(toluene-4-sulfonyl)-pyrrolidine-2,4-dicarboxylic acid dimethyl ester

There total 3 articles about (2R,3R,4R,5S)-5-Phenyl-3-((4S,5S)-1,3,4,5-tetraphenyl-imidazolidin-2-yl)-1-(toluene-4-sulfonyl)-pyrrolidine-2,4-dicarboxylic acid dimethyl ester 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: 75.0%

: 135212-30-5
(2R,3R,4R,5S)-5-Phenyl-3-((4S,5S)-1,3,4,5-tetraphenyl-imidazolidin-2-yl)-pyrrolidine-2,4-dicarboxylic acid dimethyl ester

: 98-59-9
p-toluenesulfonyl chloride

: 135075-69-3
(2R,3R,4R,5S)-5-Phenyl-3-((4S,5S)-1,3,4,5-tetraphenyl-imidazolidin-2-yl)-1-(toluene-4-sulfonyl)-pyrrolidine-2,4-dicarboxylic acid dimethyl ester

Guidance literature:: With triethylamine; In chloroform; for 12h; Heating;
DOI:10.1021/jo00014a028

Reference yield:

: 5837-72-9
methyl (E)-4-oxo-2-butenoate

: 135075-69-3
(2R,3R,4R,5S)-5-Phenyl-3-((4S,5S)-1,3,4,5-tetraphenyl-imidazolidin-2-yl)-1-(toluene-4-sulfonyl)-pyrrolidine-2,4-dicarboxylic acid dimethyl ester

Guidance literature:: Multi-step reaction with 3 steps

1: 88 percent / p-toluenesulfonic acid / CHCl₃ / Heating

2: 1a.) lithium diisopropylamide, 1b.) methanol / 1.) THF, hexane, -78 deg C, 2.) -78 deg C

3: 75 percent / NEt₃ / CHCl₃ / 12 h / Heating

With methanol; toluene-4-sulfonic acid; triethylamine; lithium diisopropyl amide; In chloroform;
DOI:10.1021/jo00014a028

Reference yield:

: 35583-20-1
(1S,2S)-trans-N¹,N²,1,2-tetraphenylethane-1,2-diamine

: 135075-69-3
(2R,3R,4R,5S)-5-Phenyl-3-((4S,5S)-1,3,4,5-tetraphenyl-imidazolidin-2-yl)-1-(toluene-4-sulfonyl)-pyrrolidine-2,4-dicarboxylic acid dimethyl ester

Guidance literature:: Multi-step reaction with 3 steps

1: 88 percent / p-toluenesulfonic acid / CHCl₃ / Heating

2: 1a.) lithium diisopropylamide, 1b.) methanol / 1.) THF, hexane, -78 deg C, 2.) -78 deg C

3: 75 percent / NEt₃ / CHCl₃ / 12 h / Heating

With methanol; toluene-4-sulfonic acid; triethylamine; lithium diisopropyl amide; In chloroform;
DOI:10.1021/jo00014a028