Reaction of triarylphosphines with tetramethyl-1, 2-dioxetane: kinetics of formation and decomposition of 2, 2-dihydro-4, 4, 5, 5-tetramethyl-2, 2, 2-triaryl-1, 3, 2- …

AL Baumstark, CJ McCloskey, TE Williams…

Index: Baumstark, Alfons L.; McCloskey, Candice J.; Williams, Timothy E.; Chrisope, Douglas R. Journal of Organic Chemistry, 1980 , vol. 45, # 18 p. 3593 - 3597

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Citation Number: 18

Abstract

Results The reaction of tetramethyl-1, 2-dioxetane (1) with triarylphosphines (2a-li) in C6D6 at low temperature produced 2, 2-dihydro-4, 4, 5, 5-tetramethyl-2, 2, 2-triaryl-l, 3, 2- dioxaphospholanes (3a-k) in yields of generally 90% or higher (Table I; reaction 1). As previously for 3e,

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