技術摘要(英)
Complete (ppy) 2Ir (acac) and (btp) 2Ir (acac) process and sophisticated research, master the best process operating conditions. ( the total molar ratio of 4 batchs reactions was 4.2, the total yield of up to 95%, the total reaction time from 96hrs shortened to 16.3hrs). The final finished part of the 30% MeONa to replace Na2CO3, crude yield was from 50% to 100%, the reaction time can be reduced by half.