@article{oai:kitami-it.repo.nii.ac.jp:00007337, author = {HOSHI, Masayuki and SHIRAKAWA, Kazuya and OKIMOTO, Mitsuhiro}, issue = {48}, journal = {Tetrahedron Letters}, month = {Nov}, note = {A solution of bis(pentafluorophenyl)borane-dimethyl sulfide complex in hexane was generated by redistribution between tris(pentafluorophenyl)borane and borane-dimethyl sulfide complex. In the resulting solution a stoichiometric hydroboration of alk-1-yne with pinacolborane proceeded well at room temperature to afford (E)-alk-1-enylboronic acid pinacol ester in high yield. Bis(pentafluorophenyl)borane-dimethyl sulfide complex served as a mediator for the hydroboration., Copyright c 2007 Elsevier Ltd All rights reserved., application/pdf}, pages = {8475--8478}, title = {Generation of bis(pentafluorophenyl)borane-dimethyl sulfide complex as a solution of hexane and its application to hydroboration of alk-1-yne with pinacolborane}, volume = {48}, year = {2007} }