7579-74-0Relevant articles and documents
Synchronous Ar-F and Ar-Sn bond formation through fluorostannylation of arynes
Yoshida, Hiroto,Yoshida, Ryuma,Takaki, Ken
, p. 8629 - 8632 (2013)
An aryne insertion into the F-Sn bond of tributyltin fluoride leads to the synchronous formation of Ar-F and Ar-Sn bonds to afford diverse 2-fluoroarylstannanes straightforwardly. The formal total synthesis of flurbiprofen by using a fluorostannylation product is also reported. Copyright
A Sn atom-economical approach toward arylstannanes: Ni-catalysed stannylation of aryl halides using Bu3SnOMe
Komeyama, Kimihiro,Asakura, Ryota,Takaki, Ken
supporting information, p. 8713 - 8716 (2015/08/24)
Stannylation of carbon-halogen bonds is one of the most promising and straightforward approaches for the preparation of organostannane compounds. Although a wide variety of methods are now available, all protocols require the use of highly nucleophilic organometals or wasteful stannyl sources like distannanes. Here, we report a new nickel-catalysed stannylation of aryl and alkenyl-halides using Bu3SnOMe as a stannyl source to afford aryl and vinyl-stannanes, respectively. This method enables the stannylation of not only bromides, but also chlorides and triflates to furnish functionalized aryl- and alkenyl-stannanes without the release of wasteful and toxic stannyl byproducts.
Thiostannylation of arynes with stannyl sulfides: Synthesis and reaction of 2-(arylthio)arylstannanes
Yoshida, Hiroto,Terayama, Tsuguaki,Ohshita, Joji,Kunai, Atsutaka
, p. 1980 - 1981 (2008/10/09)
Arynes were found to insert into a sulfur-tin σ-bond of stannyl sulfides to give a variety of 2-(arylthio)arylstannanes, whose carbon-tin bonds were applicable to further transformations.
