86399-07-7Relevant academic research and scientific papers
Organic synthesis in ionic liquids: The stille coupling
Handy, Scott T.,Zhang, Xiaolei
, p. 233 - 236 (2001)
equation presented 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
Johnson,Adams,Braun,Senanayake
, p. 919 - 922 (2007/10/02)
α-Iodoenones undergo Pd-catalyzed coupling with alkenyl- and aryltributylstannanes providing an efficient route to the corresponding α-substituted enones.
Factors affecting product formation in the photolysis of α-spirocyclopropyl ketones
Yates, Peter,Helferty, Patrick Hugh
, p. 936 - 945 (2007/10/02)
Photolysis of spirooct-7-en-4-ones results in exclusive β-cleavage in methanol to give 2-ethenylcyclohex-2-en-1-ones and in hydrocarbon solvents to give (E)- and (Z)-2-ethylidenecyclohex-3-en-1-ones.The solvent effect is ascribed to the role of metha
