p-Toluenesulfonyl isocyanate → HCID 21242069, compound

HRID 1761625Notes

Reaction equation

HRID 1761625 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.[C:25]1([CH3:37])[CH:30]=[CH:29][C:28]([S:31]([N:34]=[C:35]=[O:36])(=[O:33])=[O:32])=[CH:27][CH:26]=1>>[C:19]1([CH:7]([N:8]2[CH:11]([C:12]3[CH:17]=[CH:16][CH:15]=[CH:14][CH:13]=3)[C:10](=[O:18])[N:9]2[C:35]([NH:34][S:31]([C:28]2[CH:29]=[CH:30][C:25]([CH3:37])=[CH:26][CH:27]=2)(=[O:33])=[O:32])=[O:36])[C:1]2[CH:6]=[CH:5][CH:4]=[CH:3][CH:2]=2)[CH:20]=[CH:21][CH:22]=[CH:23][CH:24]=1

Participants

3

Reactant 2

HCID 77703p-Toluenesulfonyl isocyanateHCID 130171081-(Diphenylmethyl)-4-phenyl-1,2-diazetidin-3-one

Product 1

HCID 21242069HCID 21242069, compoundYield 68%

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-toluenesulfonylisocyanate there is obtained 1.1 g (68%) of the title compound having a melting point of 154°-156° C.

Sources & evidence

ORD record
ord-515e4fc91e1a424393e40740742a45a5
Source dataset
uspto-grants-1989_05
Patent number
US04826971

Reaction notes

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