
Heterocycles p. 1159 - 1162 (1988)
Update date:2022-08-18
Topics:
Nagasawa, Kazuo
Kanbara, Hajime
Matsushita, Kazuya
Ito, Keiichi
Reaction of t-butyl lithioacetate with several kinds of poly-substituted ortho-hydroxyphenones including khellinone and subsequent acid hydrolysis of the resulting hemiacetals provide the corresponding 2-methylchromone derivatives in excellent overall yields.
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