Cocatalysis by tetravalent tin compounds in phase-transfer catalyzed fluorination of alkyl halides and sulfonates
作者： Mieczysław Mąkosza , Robert Bujok
DOI: 10.1016/S0040-4039(02)00376-3
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摘要: Abstract Phase-transfer catalyzed fluorination of alkyl halides or sulfonates is co-catalyzed efficiently by triorganotin halides. The cocatalytic action due to continuous formation lipophilic hypervalent triorganodifluorostannate anions, which act as fluorinating agents in the organic phase.
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sci-hub.se 参考文章(8)
Mieczysław Mąkosza, Michał Fedoryński, Catalysis in Two-Phase Systems: Phase Transfer and Related Phenomena Advances in Catalysis. ,vol. 35, pp. 375- 422 ,(1987) , 10.1016/S0360-0564(08)60097-8
Robert Filler, Lev M. Yagupolskii, Yoshiro Kobayashi, Organofluorine Compounds in Medicinal Chemistry and Biomedical Applications ,(1993)
D. Phillip Cox, Jacek Terpinski, Witold Lawrynowicz, "Anhydrous" tetrabutylammonium fluoride: a mild but highly efficient source of nucleophilic fluoride ion Journal of Organic Chemistry. ,vol. 49, pp. 3216- 3219 ,(1984) , 10.1021/JO00191A035
John A. Wilkinson, Recent advances in the selective formation of the carbon-fluorine bond Chemical Reviews. ,vol. 92, pp. 505- 519 ,(1992) , 10.1021/CR00012A002
Sébastien Kerverdo, Xavier Fernandez, Sophie Poulain, Marc Gingras, Reactivity of hypervalent silicon and tin compounds toward electrophilic sulfur Tetrahedron Letters. ,vol. 41, pp. 5841- 5845 ,(2000) , 10.1016/S0040-4039(00)00890-X
Elke Fritz-Langhals, Synthesis of optically active 1-fluoroalkyl benzenes Tetrahedron Letters. ,vol. 35, pp. 1851- 1854 ,(1994) , 10.1016/S0040-4039(00)73178-9
Antonio García Martínez, José Osío Barcina, María del Rosario Colorado Heras, Álvaro de Fresno Cerezo, Synthesis of unsymmetrical diarylmethanes by cross-coupling between aryl triflates and tetrabutylammonium difluorotribenzylstannate Organic Letters. ,vol. 2, pp. 1377- 1378 ,(2000) , 10.1021/OL005666C
Marx Gingras, Tetrabutylammonium difluorotripheylstannate as a new anhydrous synthetic equivalent to TBAF Tetrahedron Letters. ,vol. 32, pp. 7381- 7384 ,(1991) , 10.1016/0040-4039(91)80112-J