Phthalide: a direct building-block towards P,O and P,N hemilabile ligands. Application in the palladium-catalysed Suzuki–Miyaura cross-coupling of aryl chlorides
作者:James McNulty、Kunal Keskar
DOI:10.1039/c3ob40198g
日期:——
The direct synthesis of new hemilabile ligands from the economical, readily available lactone phthalide is described. Pd-complexes of one such ligand were found highly effective in general SuzukiâMiyaura cross-coupling reactions, including deactivated and hindered aryl chlorides.
描述了从经济和易得的内酯苯邻酸内酯直接合成新型半可脱络合剂。发现这种配体的钯配合物在一般的铃木-宫浦交叉耦合反应中非常有效,包括去活化和受阻的芳香氯化物。