Organic Synthesis in Ionic Liquids: The Stille Coupling
作者:Scott T. Handy、Xiaolei Zhang
DOI:10.1021/ol0068849
日期:2001.1.1
[GRAPHICS]The Stille coupling reaction has been performed in 1-butyl-3-methylimidazolium tetrafluoroborate (BMIM BF4), a room temperature ionic liquid (RTIL). Use of this solvent system allows for facile recycling of the solvent and catalyst system, which can be used at least five times with little loss in activity. An interesting preference in starting catalyst oxidation state for use with aryl bromides and aryl iodides was observed.
Modified stille coupling utilizing α-iodoenones
作者:Carl R. Johnson、Joseph P. Adams、Matthew P. Braun、C.B.W. Senanayake
DOI:10.1016/s0040-4039(00)91576-4
日期:1992.2
Alpha-lodoenones undergo Pd-catalyzed coupling with alkenyl- and aryltributylstannanes providing an efficient route to the corresponding alpha-substituted enones.
YATES, P.;HELFERTY, P. H., CAN. J. CHEM., 1983, 61, N 5, 936-945
作者:YATES, P.、HELFERTY, P. H.
DOI:——
日期:——
Yates, Peter; Helferty, Patrick Hugh, Canadian Journal of Chemistry, 1983, vol. 61, p. 936 - 945