title: Synthesis of a triphenylphosphine reagent on non-cross-linked polystyrene support: application to the Staudinger/Aza-wittig reaction
abstract: A new triphenylphosphine reagent linked to a linear polystyrene was synthesized. The reactivity of this phosphine-bound polymer is superior to that of the phosphine bound to cross-linked polystyrene. The polymer reacted very rapidly with azides to generate iminophosphoranes which could then react with aldehydes to generate imines in good yields and high purities.
authors: Departement de chimie, Universite de Montreal, Quebec, Station Downtown, Canada H3C 3J7.
authors: AB
authors: Charette
authors: AA
authors: Boezio
authors: MK
authors: Janes