4-Chlorobenzenesulfonyl isocyanate → HCID 21242071, compound

HRID 1761626Notes

Reaction equation

HRID 1761626 reaction equation
[C:1]1([CH:7]([C:14]2[CH:19]=[CH:18][CH:17]=[CH:16][CH:15]=2)[N:8]2[CH:11]([CH3:12])[C:10](=[O:13])[NH:9]2)[CH:6]=[CH:5][CH:4]=[CH:3][CH:2]=1.[Cl:20][C:21]1[CH:26]=[CH:25][C:24]([S:27]([N:30]=[C:31]=[O:32])(=[O:29])=[O:28])=[CH:23][CH:22]=1>>[Cl:20][C:21]1[CH:22]=[CH:23][C:24]([S:27]([NH:30][C:31]([N:9]2[C:10](=[O:13])[CH:11]([CH3:12])[N:8]2[CH:7]([C:1]2[CH:2]=[CH:3][CH:4]=[CH:5][CH:6]=2)[C:14]2[CH:15]=[CH:16][CH:17]=[CH:18][CH:19]=2)=[O:32])(=[O:28])=[O:29])=[CH:25][CH:26]=1

Participants

3

Reactant 2

HCID 1385874-Chlorobenzenesulfonyl isocyanateHCID 13017107HCID 13017107, compound

Product 1

HCID 21242071HCID 21242071, compoundYield 88%

Procedure

Following the procedure of Example 2 and using 1-(diphenylmethyl)-4-methyl-1,2-diazetidin-3-one (prepared according to Example 1B.) and p-chlorophenylsulfonylisocyanate there is obtained 1.7 g (88%) of the title compound having a melting point of 124°-129° C.

Sources & evidence

ORD record
ord-f4500418abef4b138a1ed1e4db938272
Source dataset
uspto-grants-1989_05
Patent number
US04826971

Reaction notes

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