Aryl Trihydroxyborates:  Easily Isolated Discrete Species Convenient for Direct Application in Coupling Reactions Andrew N. Cammidge Victoria H. M. Goddard Hemant Gopee Nicola L. Harrison David L. Hughes Christopher J. Schubert Benjamin M. Sutton Gary L. Watts Andrew J. Whitehead 10.1021/ol061564w.s001 https://acs.figshare.com/articles/dataset/Aryl_Trihydroxyborates_Easily_Isolated_Discrete_Species_Convenient_for_Direct_Application_in_Coupling_Reactions/3062479 A conceptually and practically simple alternative approach to the use of arylboron species as the organometallic component in cross-coupling processes is described whereby trihydroxyborate salts are isolated and directly employed. The protocol derives practical benefit from the ease and convenience of the isolation and subsequent use of the discrete borate salts, eliminates the need for additional base, and aids the use of correct reaction stoichiometry. 2006-08-31 00:00:00 Direct Application Isolated Discrete Species Convenient reaction stoichiometry organometallic component trihydroxyborate salts arylboron species borate salts alternative approach