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Journal of the Brazilian Chemical Society

On-line version ISSN 1678-4790

Abstract

KUMAR, Poonam; THOMAS, Eric J.  and  TRAY, Daniel R.. 1,5-Induction in reactions between 2-alkoxy-(2-tributylstannylethylidene)cyclohexanes and aldehydes. J. Braz. Chem. Soc. [online]. 2001, vol.12, n.5, pp. 623-626. ISSN 1678-4790.  http://dx.doi.org/10.1590/S0103-50532001000500005.

2-Metoxi(2-tributilestaniletilideno)cicloexano 16 sofre transmetalação estereosseletiva sob tratamento com tetracloreto de estanho (IV) para gerar o tricloreto de alilestanho 19 que reage com aldeídos fornecendo (Z)-(3-hidroxialquilideno)-2-metoxicicloexanos 17a-g com excelente estereocontrole 1,5.

Keywords : allylstannane; stereocontrol.

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