Diphosgene → HCID 53769317, compound

HRID 1419720Notes

Reaction equation

HRID 1419720 reaction equation
[NH2:1][C:2]1[C:10]2[S:9][C:8]([S:11]([CH3:14])(=[O:13])=[O:12])=[N:7][C:6]=2[C:5]([Cl:15])=[CH:4][C:3]=1[Cl:16].[O:17]=[C:18](Cl)OC(Cl)(Cl)Cl>C1(C)C=CC=CC=1>[Cl:15][C:5]1[C:6]2[N:7]=[C:8]([S:11]([CH3:14])(=[O:12])=[O:13])[S:9][C:10]=2[C:2]([N:1]=[C:18]=[O:17])=[C:3]([Cl:16])[CH:4]=1

Participants

4

Reactant 2

HCID 10426DiphosgeneHCID 53853228HCID 53853228, compound

Product 1

HCID 53769317HCID 53769317, compound

Reagents, catalysts & solvents 1

HCID 1140TolueneSolvent

Procedure

5 g (17 mmol) of 7-amino-4,6-dichloro-2-(methylsulfonyl)benzothiazole and 17 g (85 mmol) of diphosgene in 200 ml of toluene were refluxed for 8 hours, after which the reaction mixture was evaporated down.

Workup

  1. customafter which the reaction mixture was evaporated down

Sources & evidence

ORD record
ord-497b350acbaf453d94905e118a79958e
Source dataset
uspto-grants-1999_03
Patent number
US05888940

Reaction notes

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