The Journal of Organic Chemistry

Reaction of 2, 3, 4, 6-tetramethoxybenzaldehyde with aluminum chloride. Selective cleavage at position 2 and selective ether exchange at position 3

EG Paul, PSC Wang

文献索引：Paul,E.G.; Wang,P.S.-C. Journal of Organic Chemistry, 1979 , vol. 44, # 13 p. 2307 - 2308

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被引用次数: 15

摘要

To circumvent the ethoxy exchange, the cleavage was run in benzene at 50" C where yields of pure 2 of up to 84% were realized. On refluxing in henzene, about 8% of dicleaved material, 12, was obtained, similar to that in acetophenones." Identification of 12 was from conversion to its methylenedioxy derivative. 13.