A Convenient Preparation of α-Oxo Ketene Dithioacetals

DOI: 10.1246/cl.1987.939

Source and publish data:

Chemistry Letters p. 939 - 940 (1987)

Update date:2022-08-03

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Authors:

Nakayama, Juzo

Sugie, Yasuko

Hoshino, Masamatsu

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Article abstract of DOI:10.1246/cl.1987.939

The reaction of a series of ketones with 2 equiv. of 1,3-benzodithiolylium tetrafluoroborate affords α-(1,3-benzodithiol-2-ylidene)ketones and 1,3-benzodithiole in good yields.

Full text of DOI:10.1246/cl.1987.939

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