Abstract:
:Catalytic cycloalumination of (3β,5α)-3-vinylcholestane and (3α,5α)-3-allylcholestane with Et3Al catalyzed by Cp2ZrCl2 was performed for the first time to give previously unknown aluminacyclopentanes in ∼90% yield; these products were converted in situ to carbo- and heterocyclic (5α)-cholestane derivatives.
journal_name
Steroidsjournal_title
Steroidsauthors
D'yakonov VA,Tuktarova RA,Islamov II,Khalilov LM,Dzhemilev UMdoi
10.1016/j.steroids.2016.01.015subject
Has Abstractpub_date
2016-04-01 00:00:00pages
77-84eissn
0039-128Xissn
1878-5867pii
S0039-128X(16)00016-7journal_volume
108pub_type
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