Studies on the free radical carbon-carbon bond formation in the reaction of α-phosphoryl sulfides and selenides with alkenes
P Bałczewski, WM Pietrzykowski, M Mikołlajczyk
Index: Balczewski, Piotr; Pietrzykowski, Witold M.; Mikolajczyk, Marian Tetrahedron, 1995 , vol. 51, # 28 p. 7727 - 7740
Full Text: HTML
Citation Number: 19
Abstract
α-Mono-and α, α-disubstituted α-phosphoryl radicals 9 were generated from the easy accessible α-phosphoryl Sulfides 4, 5 and α-phosphoryl selenides 11, 12 and reacted with the electron rich alkenes 6 under the reductive (n-Bu3SnH/AIBN) conditions to give the functionalized phosphonates 7 in 32÷ 68% yield. Two fragmentation processes of the phosphonate α-alkoxy alkyl radicals are also described.
Related Articles:
[Harizi, Abdallah; Hajjem, Bechir; Zantour, Hedi; Baccar, Belgacem Phosphorus, Sulfur and Silicon and Related Elements, 2000 , vol. 159, p. 37 - 46]
Rapid and efficient Arbuzov reaction under microwave irradiation
[Villemin, Didier; Simeon, Fabrice; Decreus, Hugues; Jaffres, Paul-Alain Phosphorus, Sulfur and Silicon and Related Elements, 1998 , vol. 133, p. 209 - 213]