Synthetic Communications

Synthesis of Tpiaryl Phosphates Catalysed by Polyethylene Glycols in a Two-Phase System: Phase Transfer Catalysis

VK Krishnakumar

Index: Krishnakumar, V. K. Synthetic Communications, 1984 , vol. 14, # 2 p. 189 - 196

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Citation Number: 19

Abstract

ABSTRACT: The synthesis of triaryl phosphates has been accomplished, at room temperature, in nearly quantita- tive yields in a two-phase system with poly(ethy1ene glycol) as a phase transfer catalyst. ... Poly (ethylene glycols) (PEG'S) are known to ... PEG'S grafted to cross-linked polystyrene has been ... Triaryl phosphates are widely used as plasticizers, ... (2) formation of by-products at the high temperatures ... (1) yields are superior, (2) ...