Synthesis of 1, 4-Dioxa-2. lambda. 5-phosphorinanes by Insertion of Triphenylalkylidenephosphoranes into the Peroxide Bond of 1, 2-Dioxetanes: Thermolysis, …

W Adam, HM Harrer, A Treiber

Index: Adam, Waldemar; Harrer, Heinrich M.; Treiber, Alexander Journal of the American Chemical Society, 1994 , vol. 116, # 17 p. 7581 - 7587

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Citation Number: 11

Abstract

Abstract: The reaction of the methyl-substituted 1, 2-dioxetanes 1-3 with triphenylalkylidenephosphoranes 4-7 was investigated. By nucleophilic attack of the negatively charged phosphorane carbon atom at the peroxide bond of the 1, 2-dioxetanes, the dipolar phosphonium alkoxides 8-13 were formed, which were in equilibrium with the ring-closed 2, 2, 2-triphenyl-1, 4-dioxa-2X~-phosphorinanes 14-19. Hydrolysis of the ...

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