Journal of the Chemical Society. Perkin transactions I p. 1015 - 1018 (1981)
Update date:2022-08-11
Topics:
Sato, Kikumasa
Inoue, Seiichi
Tanami, Tohru
Ohasi, Masao
The synthesis and oxidation of the title compound (8b) are described.Attempted cyclization of 3-methyleneheptane-2,6-diol (2a) and 2,6-diacetoxyheptan-3-one (5) afforded furan derivatives (3) and (7), respectively. 6,6-Ethylenedioxy-3-methyleneheptan-2-ol (10) was successively cyclized, methoxylated, and ozonized to give 5,6-dihydropyran-3(4H)-one (8b), which yielded 6-methylmaltol (13) on treatment with selenium dioxide.
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