Reaction of olefins with malonamide in the presence of manganese (III) acetate. Formation of. ALPHA.,. BETA.-unsaturated. GAMMA.-lactones and. GAMMA.-lactams.
H Nishino
Index: Nishino, Hiroshi Bulletin of the Chemical Society of Japan, 1985 , vol. 58, p. 217 - 222
Full Text: HTML
Citation Number: 24
Abstract
The reaction of olefins with malonamide in the presence of manganese (III) acetate gave 2- buten-4-olides and/or 1H-pyrrol-2 (5H)-ones in one-step, short reaction time, and moderate yields. The product distribution can be accounted for in terms of the stabilization of the intermediate carbocation in the oxidation process. The synthetic application and limitation, and the oxidation mechanism for the formations of α, β-unsaturated γ-lactones and γ- ...
Related Articles:
[Badejo, Ibraheem T.; Karaman, Rafik; Fry, James L. Journal of Organic Chemistry, 1989 , vol. 54, # 19 p. 4591 - 4596]
[Badejo, Ibraheem T.; Karaman, Rafik; Fry, James L. Journal of Organic Chemistry, 1989 , vol. 54, # 19 p. 4591 - 4596]
Synthesis of cyclohexylidene xanthenes via the Wittig-Horner reaction
[Christie, Michael A.; Webb, Lee R.; Tickner, Ann M. Journal of Organic Chemistry, 1982 , vol. 47, # 14 p. 2802 - 2804]
[Badejo, Ibraheem T.; Karaman, Rafik; Fry, James L. Journal of Organic Chemistry, 1989 , vol. 54, # 19 p. 4591 - 4596]
Einfache Synthesen von 1, 2-Diaryl-und Triarylethenen mit Trägergebundenen Fluoridbasen
[Hellwinkel; Goke; Karle Synthesis, 1994 , # 9 p. 973 - 978]