Synthesis and Reactivity of New 1,1-Diphenyl-2,5-Dihydrophospholium Salts |
| |
| Authors: | H.-J. Cristau J. Grenier E. Torreilles |
| |
| Affiliation: | Laboratoire de Chimie Organique , URA 458 E.N.S.C.M. 8 , Rue de l′école normale, 34053, Montpellier cedex, France |
| |
| Abstract: | Abstract We describe the first synthesis of new 1,1-diphenyl-2,5-dihydrophospholium salts of type 1. These salts allow the access to interesting alkadienyl phosphine oxides 3 and trienes 4. Unfortunately we could not obtain the strong nucleophilic diylide 5. |
| |
| Keywords: | Dihydrophospholium Salts ylides Wittig Reaction Trienes |
|
|
