Synthetic Communications p. 1233 - 1245 (1996)
Update date:2022-09-26
Topics:
Cao, Zhisong
Liehr, Joachim G.
The reaction of m-methoxyphenyl 7 with 3-chloropropionaldehyde diethyl acetal 8 and the subsequent treatments gave the corresponding 7-methoxychromanone 6 in overall 54% yield. This method represents an efficient preparation of chromanone.
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