β-Cleavage of Bis(homoallylic) Potassium Alkoxides. Synthesis of γ-Damascone

DOI: 10.1002/hlca.19880710702

Source and publish data:

Helvetica Chimica Acta p. 1587 - 1597 (1988)

Update date:2022-08-03

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Authors:

Snowden, Roger L.

Linder, Simon M.

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Article abstract of DOI:10.1002/hlca.19880710702

Starting from the γ-lactone cis-1, two new syntheses of γ-damascone ((E)-4) are described.In both syntheses, the key step involves the β-cleavage of a bis(homoallylic)potassium alkoxide, viz. the transformation of 3a to 20 and (E/Z)-4, and the conversion

Full text of DOI:10.1002/hlca.19880710702

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