%0 Journal Article
%T 1,5-Induction in reactions between 2-alkoxy-(2-tributylstannylethylidene)cyclohexanes and aldehydes
%A Kumar
%A Poonam
%A Thomas
%A Eric J.
%A Tray
%A Daniel R.
%J Journal of the Brazilian Chemical Society
%D 2001
%I Sociedade Brasileira de Qu¨Şmica, SBQ
%R 10.1590/S0103-50532001000500005
%X 2-methoxy(2-tributylstannylethylidene)cyclohexane 16 undergoes stereoselective transmetalation on treatment with tin(iv) chloride to generate the allyltin trichloride 19 which reacts with aldehydes to give the (z)-(3-hydroxyalkylidene)-2-methoxycyclohexanes 17a-g with excellent 1,5-stereocontrol.
%K allylstannane
%K stereocontrol.
%U http://www.scielo.br/scielo.php?script=sci_abstract&pid=S0103-50532001000500005&lng=en&nrm=iso&tlng=en