反应详情

1-(1-Naphthyl)cyclopropane carboxylic acid (6.7 g, prepared in a similar manner to that described in Example H20), was added to thionyl chloride (25 ml) and the mixture heated at 90°-95° C. for 1 hour. Excess thionyl chloride was removed in vacuo to yield 1-(1-naphthyl)cyclopropanecarbonyl chloride (7.1 g) which was used without further purification.

1. temperaturethe mixture heated at 90°-95° C. for 1 hour
2. customExcess thionyl chloride was removed in vacuo