p-Toluenesulfonyl isocyanate → HCID 21242072, compound

HRID 1761624Notes

Reaction equation

HRID 1761624 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.[C:20]1([CH3:32])[CH:25]=[CH:24][C:23]([S:26]([N:29]=[C:30]=[O:31])(=[O:28])=[O:27])=[CH:22][CH:21]=1>>[C:14]1([CH:7]([C:1]2[CH:2]=[CH:3][CH:4]=[CH:5][CH:6]=2)[N:8]2[CH:11]([CH3:12])[C:10](=[O:13])[N:9]2[C:30]([NH:29][S:26]([C:23]2[CH:24]=[CH:25][C:20]([CH3:32])=[CH:21][CH:22]=2)(=[O:28])=[O:27])=[O:31])[CH:15]=[CH:16][CH:17]=[CH:18][CH:19]=1

Participants

3

Reactant 2

HCID 77703p-Toluenesulfonyl isocyanateHCID 13017107HCID 13017107, compound

Product 1

HCID 21242072HCID 21242072, compoundYield 64%

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-toluenesulfonylisocyanate there is obtained 1.15 g (64%) of the title compound having a melting point of 155°-159° C.

Sources & evidence

ORD record
ord-8ea222d5c01340da806de39650d6155c
Source dataset
uspto-grants-1989_05
Patent number
US04826971

Reaction notes

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