4-Chlorobenzenesulfonyl isocyanate → HCID 21242070, compound

HRID 1761627Notes

Reaction equation

HRID 1761627 reaction equation
[C:1]1([CH:7]([C:19]2[CH:24]=[CH:23][CH:22]=[CH:21][CH:20]=2)[N:8]2[CH:11]([C:12]3[CH:17]=[CH:16][CH:15]=[CH:14][CH:13]=3)[C:10](=[O:18])[NH:9]2)[CH:6]=[CH:5][CH:4]=[CH:3][CH:2]=1.[Cl:25][C:26]1[CH:31]=[CH:30][C:29]([S:32]([N:35]=[C:36]=[O:37])(=[O:34])=[O:33])=[CH:28][CH:27]=1>>[Cl:25][C:26]1[CH:27]=[CH:28][C:29]([S:32]([NH:35][C:36]([N:9]2[C:10](=[O:18])[CH:11]([C:12]3[CH:17]=[CH:16][CH:15]=[CH:14][CH:13]=3)[N:8]2[CH:7]([C:1]2[CH:6]=[CH:5][CH:4]=[CH:3][CH:2]=2)[C:19]2[CH:20]=[CH:21][CH:22]=[CH:23][CH:24]=2)=[O:37])(=[O:33])=[O:34])=[CH:30][CH:31]=1

Participants

3

Reactant 2

HCID 1385874-Chlorobenzenesulfonyl isocyanateHCID 130171081-(Diphenylmethyl)-4-phenyl-1,2-diazetidin-3-one

Product 1

HCID 21242070HCID 21242070, compoundYield 53%

Procedure

Following the procedure of Example 2 and using 1-(diphenylmethyl)-4-phenyl-1,2-diazetidin-3-one (prepared according to Example 1C.) and p-chlorophenylsulfonylisocyanate there is obtained 890 mg (53%) of the title compound having a melting point of 162°-163° C.

Sources & evidence

ORD record
ord-6d7f69d821bf48fd86ce623f063338fd
Source dataset
uspto-grants-1989_05
Patent number
US04826971

Reaction notes

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