DOUBLE FUNCTIONALIZATION OF CHOLESTANOL DIRECTED BY SELECTIVE BIFUNCTIONAL TEMPLATES

DOI: 10.1016/S0040-4039(00)95246-8

Source and publish data:

Tetrahedron Letters p. 535 - 538 (1989)

Update date:2022-08-03

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Authors:

Batra, Radhika

Breslow, Ronald

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Article abstract of DOI:10.1016/S0040-4039(00)95246-8

3-α-Cholestanyl esters of bipyridine acids and of iodophenylpyridine acids can direct radical chlorination to both C-9 and C-17 of the steroid, with high efficiency.The reaction is quite sensitive to reaction conditions and precise geometry.

Full text of DOI:10.1016/S0040-4039(00)95246-8

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