Synthesis of oxime phosphoranes from reaction between triphenylphosphine and acetylenic esters in the presence of oxime derivatives.
A new one-pot, simple and effective procedure is presented for the preparation of O-containing phosphorus ylides by the Michael addition reaction of N-methylpyrrole-2-carbaldehydoxime, pyridin-2-carbaldehydoxime or acetophenonoxime with acetylenic esters.
Maghsoodlou
Malek Taher
MT
Department of Chemistry, University of Sistan and Balouchestan, 98135-674, Zahedan, Iran. MT_maghsoodlou@yahoo.com
Habibi-Khorassani
Sayyed Mostafa
SM
Heydari
Reza
R
Hassankhani
Asadollah
A
Marandi
Ghasem
G
Nassiri
Mahmoud
M
Mosaddeg
Elaheh
E
D000480:Alkynes / Q000378:metabolism*; D004952:Esters / Q000378:metabolism; D008954:Models, Biological; D009943:Organophosphorus Compounds / Q000378:metabolism*; D010091:Oximes / Q000138:chemical synthesis* / Q000737:chemistry; D010753:Phosphoranes / Q000138:chemical synthesis* / Q000737:chemistry
D000480:Alkynes; D004952:Esters; D009943:Organophosphorus Compounds; D010091:Oximes; D010753:Phosphoranes; C061896:triphenylphosphine