Hydrochloric Acid → HCID 22767878, compound

Participants

Reaction Steps

7.5 G. of 10,11-dihydro-3-methyl-8-methylthio-dibenz[b,f]oxepin-10-one are dissolved in 75 ml. of benzene. 7.5 G. of anhydrous calcium chloride are added thereto and the mixture is saturated with hydrogen chloride. Then, the resulting mixture is stirred at room temperature for 16 hours and filtered. The filtrate is evaporated in vacuo and there is obtained 10-chloro-10,11-dihydro-3-methyl-8-methylthio-dibenz[b,f]oxepin.

Provenance & Evidence