Chlorosulfonyl isocyanate → HCID 18973106, compound

HRID 2394365Notes

Reaction equation

HRID 2394365 reaction equation
[C:1]1([C:6]([CH:8]2[C:16]3[C:11](=[CH:12][N:13]=[CH:14][CH:15]=3)[NH:10][C:9]2=[O:17])=[O:7])[S:5][CH:4]=[CH:3][CH:2]=1.[C:18](=[O:24])=[N:19]S(Cl)(=O)=O>C(#N)C>[C:1]1([C:6]([CH:8]2[C:16]3[C:11](=[CH:12][N:13]=[CH:14][CH:15]=3)[N:10]([C:18]([NH2:19])=[O:24])[C:9]2=[O:17])=[O:7])[S:5][CH:4]=[CH:3][CH:2]=1

Participants

4

Reactant 2

HCID 70918Chlorosulfonyl isocyanateHCID 18973052HCID 18973052, compound2×

Product 1

HCID 18973106HCID 18973106, compound

Reagents, catalysts & solvents 1

HCID 6342AcetonitrileSolvent

Procedure

The title compound was prepared from 3-(2-thenoyl)-6-azaoxindole (Example 38) according to the procedure of Example 2C, using 3-(2-thenoyl)-6-azaoxindole (3.09 g, 12.6 mmol), N-chlorosulfonyl isocyanate (1.2 mL, 13.8 mmol) and acetonitrile (60 mL). Reaction time: 31/2 hours.

Workup

  1. customReaction time
  2. custom2 hours

Sources & evidence

ORD record
ord-a9e26d15652342818e698ddb47b8fb36
Source dataset
uspto-grants-1998_09
Patent number
US05811432

Reaction notes

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