反应详情

The compound of the title is prepared according to the procedure described in Example 10 by reacting the starting 2,3-dihydro-6-methoxy-2-methyl-4-benzofuranamine with propionyl chloride instead of ethylchlorocarbonate. M.p. 101°-02° C. (from ethyl ether). Yield 44 grams (75 percent of theoretical).

1. customThe compound of the title is prepared