Alkaline cleavage reactions of tetraalkylphosphonium salts

KL Marsi, JE Oberlander

文献索引：Marsi,K.L.; Oberlander,J.E. Journal of the American Chemical Society, 1973 , vol. 95, p. 200 - 204

被引用次数: 21

摘要

Abstract: Several representative tetraalkylphosphonium salts have been decomposed with potassium hydroxide in 70z aqueous dimethyl sulfoxide, a solvent greatly enhancing the nucleophilic activity of the hydroxide ion. The effects of ring size of cyclic phosphonium salts on cleavage products and rates are clearly evident with ring opening paralleling ring strain. Alcohols have been discovered to accompany phosphine oxide formation, but no alkenes ...

Cyclic phosphonium ionic liquids

[Lall-Ramnarine, Sharon I.; Mukhlall, Joshua A.; Wishart, James F.; Engel, Robert R.; Romeo, Alicia R.; Gohdo, Masao; Ramati, Sharon; Berman, Marc; Suarez, Sophia N. Beilstein Journal of Organic Chemistry, 2014 , vol. 10, p. 271 - 275]

Rates of Hydroxide Decomposition of Cyclic Phosphonium Salts

[Cremer,S.E. et al. Journal of Organic Chemistry, 1971 , vol. 36, p. 3226 - 3231]

Breaking the ring through a room temperature catalytic Witti...

[O'Brien, Christopher J.; Lavigne, Florie; Coyle, Emma E.; Holohan, Andrew J.; Doonan, Bryan J. Chemistry - A European Journal, 2013 , vol. 19, # 19 p. 5854 - 5858]

A new synthesis of heterocyclic phosphorus compounds

[Davies,J.H. et al. Journal of the Chemical Society [Section] C: Organic, 1966 , p. 245 - 247]