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 Steven M. Raders Jesudoss V. Kingston John G. Verkade 10.1021/jo902338w.s001 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. 2010-03-05 00:00:00 tBu 2P 0.5 High yields Pd Advantageou biaryl ChloridesAn loading variety 0.25 Aryl Bromides Hiyama aryl bromides aryl chlorides phenylsiloxane mol