Sulfuryl chloride → HCID 12593667, compound

HRID 1732953Notes

Reaction equation

HRID 1732953 reaction equation
[C:1]([NH:4][CH:5]1[CH:9]=[CH:8][S:7][CH:6]1[C:10](=[O:17])[C:11]1[CH:16]=[CH:15][CH:14]=[CH:13][CH:12]=1)(=[O:3])[CH3:2].S(Cl)(Cl)(=O)=O>>[C:1]([NH:4][C:5]1[CH:9]=[CH:8][S:7][C:6]=1[C:10](=[O:17])[C:11]1[CH:16]=[CH:15][CH:14]=[CH:13][CH:12]=1)(=[O:3])[CH3:2]

Participants

3

Reactant 2

HCID 24648Sulfuryl chlorideHCID 20300161HCID 20300161, compound

Product 1

HCID 12593667HCID 12593667, compoundYield 82%

Procedure

Using the method described in Example 14(c), 2.47 parts of 3-acetylamino-2-benzoyldihydrothiophene, on reaction with 0.66 parts of sulfuryl chloride for one hour at 0° C., give 2.0 parts of 3-acetylamino-2-benzoylthiophene (82% of theory) of melting point 93°-95° C.

Sources & evidence

ORD record
ord-9b6ec2d961094471ae02707c5569ba7f
Source dataset
uspto-grants-1980_12
Patent number
US04239897

Reaction notes

Loading…