Diastereoselective Formation Of An [Eta(4)-(1z)-Sulfinyl Diene]Iron(0) Tricarbonyl Complex. Diastereoselective Allylation Of The Derived Iron Dienal
Document Type
Article
Publication Date
10-29-1996
Published In
Organometallics
Abstract
An enantiomerically pure (1Z,3E)-sulfinyl diene exhibited a high degree of facial selectivity (alpha:beta = 16:1) upon complexation to an iron(0) tricarbonyl fragment, producing a [eta(4)-(1Z)-sulfinyl diene]iron(0) tricarbonyl complex (2; 80%). The iron(0)-dienal complex derived from 2 can undergo a highly diastereoselective allylation with allyltri-n-butylstannane and BF3 . Et(2)O (diastereomer ratio 95:5); the absolute stereochemistry of the homoallylic alcohol product (4) was established by X-ray crystallography.
Recommended Citation
Robert S. Paley, M. B. Rubio, R. F. De La Pradilla, R. Dorado, G. Hundall née Sood, and M. Martínez-Ripoll.
(1996).
"Diastereoselective Formation Of An [Eta(4)-(1z)-Sulfinyl Diene]Iron(0) Tricarbonyl Complex. Diastereoselective Allylation Of The Derived Iron Dienal".
Organometallics.
Volume 15,
Issue 22.
4672-4674.
DOI: 10.1021/om960654+
https://works.swarthmore.edu/fac-chemistry/60