A novel spiroketalization reaction of 1,7-dihydroxyhepta-2,5-diyn-4-ones

DOI: 10.1039/b200215a

Source and publish data:

Journal of the Chemical Society. Perkin Transactions 1 (2001) p. 713 - 714 (2002)

Update date:2022-08-05

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Authors:

Tanaka, Koichi

Harada, Naoyuki

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Article abstract of DOI:10.1039/b200215a

Symmetrical halogented spiroketals were synthesized by the reaction of optically active 1,7 dihydroxyhepta-2,5-diyn-4-ones with hydrogen halide in AcOH. Spiroketals in yields of 62-97% was obtained by the dihydroxydiynones. The optical purity was determin

Full text of DOI:10.1039/b200215a

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