Studies on Vitamin D (Calciferol) and Its Analogues. 19. Rearrangement of Vinylallenes to 1-Hydroxylated Vitamin D Model Systems Lacking the D Ring and Side Chain

DOI: 10.1021/jo01308a013

Source and publish data:

Journal of Organic Chemistry p. 4011 - 4015 (1980)

Update date:2022-08-02

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Authors:

Condran, Patrick

Okamura, William H.

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Article abstract of DOI:10.1021/jo01308a013

The thermally induced sigmatropic shifts of vinylallenone 7 and vinylallenol 8 were studied.The former (7) rearranges (approximately 100 deg C, 18 h) to previtamin ketone model system 13 in essentially quantitative yield; further thermolysis (approximatel

Full text of DOI:10.1021/jo01308a013

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