10.1021/jo902338w.s001 Steven M. Raders Steven M. Raders Jesudoss V. Kingston Jesudoss V. Kingston John G. Verkade John G. Verkade Advantageous Use of <sup><i>t</i></sup>Bu<sub>2</sub>P-NP(<sup><i>i</i></sup>BuNCH<sub>2</sub>CH<sub>2</sub>)<sub>3</sub>N in the Hiyama Coupling of Aryl Bromides and Chlorides American Chemical Society 2010 tBu 2P 0.5 High yields Pd Advantageou biaryl ChloridesAn loading variety 0.25 Aryl Bromides Hiyama aryl bromides aryl chlorides phenylsiloxane mol 2010-03-05 00:00:00 Journal contribution https://acs.figshare.com/articles/journal_contribution/Advantageous_Use_of_sup_i_t_i_sup_Bu_sub_2_sub_P_N_P_sup_i_i_i_sup_BuNCH_sub_2_sub_CH_sub_2_sub_sub_3_sub_N_in_the_Hiyama_Coupling_of_Aryl_Bromides_and_Chlorides/2786425 An efficient catalytic route to biaryls by employing (generally) only 0.25 mol % of Pd(OAc)<sub>2</sub> and 0.5 mol % of <b>1</b> in the Hiyama coupling reaction is reported. High yields for electron-rich, -neutral, and -deficient aryl chlorides are obtained. A variety of phenylsiloxanes undergo coupling with aryl bromides and chlorides with low Pd(OAc)<sub>2</sub>/<b>1</b> loadings.