中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
—— | bis-(3,5-di-tert-butyl-1H-pyrazol-1-yl)methane | 331943-39-6 | C23H40N4 | 372.597 |
A series of alkyl organoaluminium complexes based on bulky heteroscorpionate ligands were designed as catalysts for the ring-opening polymerisation of cyclic esters.