Synthesis of Ramirez ylides from Morita-Baylis-Hillman adducts of α-bromocinnamaldehyde: an intramolecular 1,6-conjugate addition of phosphorus ylide
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Title
Synthesis of Ramirez ylides from Morita-Baylis-Hillman adducts of α-bromocinnamaldehyde: an intramolecular 1,6-conjugate addition of phosphorus ylide
Author(s)
K H Kim; Sangku Lee; J Lee; J N Kim
Bibliographic Citation
Tetrahedron Letters, vol. 56, no. 29, pp. 4349-4353
Publication Year
2015
Abstract
Ramirez ylides were synthesized in good yields from Morita-Baylis-Hillman acetates of α-bromocinnamaldehyde and phosphines in a one-pot reaction. The Ramirez ylides were formed by a novel intramolecular 1,6-conjugate addition of phosphorus ylide as a key step.