Efficient preparation of trisubstituted alkenes using the Julia-Lythgoe olefination of ketones. On the key-role of SmI 2 in the reductive elimination step
IE Markó, F Murphy, S Dolan
Index: Marko, Istvan E.; Murphy, Fiona; Dolan, Simon Tetrahedron Letters, 1996 , vol. 37, # 12 p. 2089 - 2092
Full Text: HTML
Citation Number: 56
Abstract
Download full text in PDF Opens in a new window. Article suggestions will be shown in a dialog on return to ScienceDirect. ... Please enable JavaScript to use all the features on this page. ... Modification of the Julia-Lythgoe olefination reaction between ketones and primary sulfones leads to trisubstituted alkenes in good overall yields. Samarium diiodide is shown to play a crucial role in the reductive elimination step. ... These include, inter alia, HMPA, DMPU, Fe(II) ...
Related Articles:
The dehydration of secondary and tertiary alcohols
[Henne; Matuszak Journal of the American Chemical Society, 1944 , vol. 66, p. 1651]
Methyl group migration in the reactions of alkynyltrialkylborates
[Pelter, Andrew; Drake, Robert A. Tetrahedron Letters, 1988 , vol. 29, # 33 p. 4181 - 4184]
[Markovec,L.; Landa,S. Collection of Czechoslovak Chemical Communications, 1965 , vol. 30, p. 3672 - 3686]
Methyl group migration in the reactions of alkynyltrialkylborates
[Pelter, Andrew; Drake, Robert A. Tetrahedron Letters, 1988 , vol. 29, # 33 p. 4181 - 4184]
[Markovec,L.; Landa,S. Collection of Czechoslovak Chemical Communications, 1965 , vol. 30, p. 3672 - 3686]