Issue 0, 1968

Steroids. Part XII. A 1,10-seco-steroid from the pyrolysis of bisergostatrienol

Abstract

Pyrolysis of bisergostatrienol gives, in addition to neoergosterol, 19-norergosta-3,5,7,9,22-pentaene, 1,10-secoergosta-3,5,7,9,22-pentaene, 1,10-secoergosta-5,7,9,22-tetraen-3-ol, and ergosta-5,8(14),22-trien-3β-ol. The structure of the 1,10-seco-sterol was established by degradation of the side chain, by dehydration to a styrene (the 1,10-seco-pentaene), and by n.m.r. and mass spectrometry.

Article information

Article type
Paper

J. Chem. Soc. C, 1968, 833-836

Steroids. Part XII. A 1,10-seco-steroid from the pyrolysis of bisergostatrienol

P. J. Flanagan and J. B. Thomson, J. Chem. Soc. C, 1968, 833 DOI: 10.1039/J39680000833

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