反应详情

温度

215 °C

7.35 g of sulfur are mixed with 50 g of ethyl (7-methoxy-1,2,3,4-tetrahydro-1-naphthylidene)acetate and the mixture is heated at 215° C. for 10 hours. It is then cooled and 300 ml of ethyl acetate are added; the mixture is agitated for 30 minutes, filtered and then dried.

1. temperatureIt is then cooled
2. filtrationfiltered
3. customdried