UNEXPECTED REGIOSPECIFICITY IN PHOTOCHEMICAL α-CLEAVAGE OF HYDRINDANONES.

DOI: 10.1016/S0040-4039(01)91553-9

Source and publish data:

Tetrahedron Letters p. 1175 - 1178 (1984)

Update date:2022-09-26

Topics:

Authors:

Trendel, J. M.

Albrecht, P.

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Article abstract of DOI:10.1016/S0040-4039(01)91553-9

Triterpene derived trans-hydrindanones 1 of the hopane and lupane series undergo highly regiospecific photochemical α-cleavage; they are cleaved in high yields on the least substituted side of the ketone.The more stable cis-hydrindanones 1 exclusively cleave on the more substituted side as expected.

Full text of DOI:10.1016/S0040-4039(01)91553-9

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