Organocuivreux vinyliques: IV. Etude de la regioselectivite de l'addition d'un alkylcuivre sur des alcynes β et γ fonctionnels
A Alexakis, J Normant, J Villieras
Index: Alexakis,A. et al. Journal of Organometallic Chemistry, 1975 , vol. 96, p. 471 - 485
Full Text: HTML
Citation Number: 37
Abstract
Abstract The syn addition of alkylcopper compounds to various alkynes HC C (CH 2) 2 Z (n= 2, 3, Z= X, NEt 2, SEt, OR) shows a regio-selectivity dependant on various factors, the major factors being the nature of the function and the solvent. The vinylcopper derivatives thus obtained have been carboxylated, iodinated and alkylated.
Related Articles:
[Mandai, Tadakatsu; Mizobuchi, Koji; Kawada, Mikio; Otera, Junzo Journal of Organic Chemistry, 1984 , vol. 49, # 18 p. 3403 - 3406]
Toward higher polyprenols under 'prebiotic'conditions
[Desaubry, Laurent; Nakatani, Yoichi; Ourisson, Guy Tetrahedron Letters, 2003 , vol. 44, # 36 p. 6959 - 6961]
[Yamamura, Yoshihiro; Umeyama, Kensuke; Maruoka, Keiji; Yamamoto, Hisashi Tetrahedron Letters, 1982 , vol. 23, # 18 p. 1933 - 1936]
On the regioselectivity of elimination reactions in terpene derivatives
[Badet,B.; Julia,M.; Mallet,J.M. Tetrahedron, 1988 , vol. 44, p. 2913]
Hydroboration of terpenes I. The selective hydroboration of myrcene with disiamylborane
[Brown,H.C. et al. Journal of Organometallic Chemistry, 1963 , vol. 1, p. 2 - 7]