A novel method for functionalization of C-4 methyl in triterpenoids. A synthesis of cycloeucalanone

Desai, Manoj C. ; Singh, Chandan ; Chawla, H. P. S. ; Sukh Dev, (1979) A novel method for functionalization of C-4 methyl in triterpenoids. A synthesis of cycloeucalanone Tetrahedron Letters, 20 (52). pp. 5047-5050. ISSN 0040-4039

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Official URL: http://www.sciencedirect.com/science/article/pii/S...

Related URL: http://dx.doi.org/10.1016/S0040-4039(01)86786-1

Abstract

Functionalization of 4a-methyl group in cycloartane-type triterpenoids has been accomplished utilizing, in the key step, photolytic decomposition of an hypoiodite derived from a 3 β-hydroxymethyl-4,4-dimethyl precursor. The synthesis of cycloeucalanone from cyclolaudanone is reported.

Item Type:Article
Source:Copyright of this article belongs to Elsevier Science.
ID Code:53992
Deposited On:10 Aug 2011 09:06
Last Modified:10 Aug 2011 09:06

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