2,2'-bis[(4S,5S)-1-(4-methylbenzenesulfonyl)-4,5-diphenylimidazolin-2-yl]diphenyl sulfide

Base Information

Chemical Name:2,2'-bis[(4S,5S)-1-(4-methylbenzenesulfonyl)-4,5-diphenylimidazolin-2-yl]diphenyl sulfide
CAS No.:1265177-60-3
Molecular Formula:C₅₆H₄₆N₄O₄S₃
Molecular Weight:935.204
Hs Code.:

Synonyms:2,2'-bis[(4S,5S)-1-(4-methylbenzenesulfonyl)-4,5-diphenylimidazolin-2-yl]diphenyl sulfide

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Chemical Property of 2,2'-bis[(4S,5S)-1-(4-methylbenzenesulfonyl)-4,5-diphenylimidazolin-2-yl]diphenyl sulfide

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Technology Process of 2,2'-bis[(4S,5S)-1-(4-methylbenzenesulfonyl)-4,5-diphenylimidazolin-2-yl]diphenyl sulfide

There total 3 articles about 2,2'-bis[(4S,5S)-1-(4-methylbenzenesulfonyl)-4,5-diphenylimidazolin-2-yl]diphenyl sulfide 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: 82.0%

: 1265177-67-0
2,2'-bis{N-[(1S,2S)-1,2-diphenyl-2-(4-methylbenzenesulfonamido)ethyl]carbamoyl}diphenyl sulfide

: 1265177-60-3
2,2'-bis[(4S,5S)-1-(4-methylbenzenesulfonyl)-4,5-diphenylimidazolin-2-yl]diphenyl sulfide

Guidance literature:: With trifluoromethylsulfonic anhydride; Triphenylphosphine oxide; In dichloromethane; at 0 ℃;
DOI:10.1002/ejoc.201001347

Reference yield:

: 22219-02-9
2,2'-thiodibenzoic acid

: 1265177-60-3
2,2'-bis[(4S,5S)-1-(4-methylbenzenesulfonyl)-4,5-diphenylimidazolin-2-yl]diphenyl sulfide

Guidance literature:: Multi-step reaction with 3 steps

1: thionyl chloride / 4 h / Reflux

2: triethylamine / dichloromethane / 0 - 20 °C

3: trifluoromethylsulfonic anhydride; Triphenylphosphine oxide / dichloromethane / 0 °C

With thionyl chloride; trifluoromethylsulfonic anhydride; triethylamine; Triphenylphosphine oxide; In dichloromethane;
DOI:10.1002/ejoc.201001347

Reference yield:

: 100541-19-3
2,2'-thiodibenzoic acid chloride

: 1265177-60-3
2,2'-bis[(4S,5S)-1-(4-methylbenzenesulfonyl)-4,5-diphenylimidazolin-2-yl]diphenyl sulfide

Guidance literature:: Multi-step reaction with 2 steps

1: triethylamine / dichloromethane / 0 - 20 °C

2: trifluoromethylsulfonic anhydride; Triphenylphosphine oxide / dichloromethane / 0 °C

With trifluoromethylsulfonic anhydride; triethylamine; Triphenylphosphine oxide; In dichloromethane;
DOI:10.1002/ejoc.201001347