2-Ethenylbenzenesulfonamide → N-[(4,6-Dichloro-1,3,5-triazin-2-yl)aminocarbonyl]-2-ethenylbenzenesulfonamide

HRID 235568

Reaction equation

HRID 235568 reaction equation
[Cl:1][C:2]1[N:7]=[C:6]([Cl:8])[N:5]=[C:4]([N:9]=[C:10]=[O:11])[N:3]=1.[CH:12]([C:14]1[CH:19]=[CH:18][CH:17]=[CH:16][C:15]=1[S:20]([NH2:23])(=[O:22])=[O:21])=[CH2:13]>C(#N)C>[Cl:8][C:6]1[N:7]=[C:2]([Cl:1])[N:3]=[C:4]([NH:9][C:10]([NH:23][S:20]([C:15]2[CH:16]=[CH:17][CH:18]=[CH:19][C:14]=2[CH:12]=[CH2:13])(=[O:21])=[O:22])=[O:11])[N:5]=1

Participants

4

Reactant 2

HCID 113674032-EthenylbenzenesulfonamideHCID 130526242,4-Dichloro-6-isocyanato-1,3,5-triazine

Product 1

HCID 20218271N-[(4,6-Dichloro-1,3,5-triazin-2-yl)aminocarbonyl]-2-ethenylbenzenesulfonamide

Reagents, catalysts & solvents 1

HCID 6342AcetonitrileSolvent

Procedure

A solution of 4,6-dichloro-1,3,5-triazin-2-yl isocyanate (0.87 g, 4.5 mmol) in acetonitrile (9 ml) is contacted with 2-ethenylbenzenesulfonamide (0.83 g, 4.5 mmol) and stirred for 16 hours. The mixture is then evaporated under reduced pressure to yield the title compound which is used directly in subsequent reactions.

Workup

  1. customThe mixture is then evaporated under reduced pressure

Sources & evidence

ORD record
ord-1df3afabf3e9489b97b7a1acc5d394dd
Source dataset
uspto-grants-1987_02
Patent number
US04640704

Linked notes

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