-i-Pr (LBuH)]. Monoamidinate dialkyl complexes were generated (LRAlMe2), and their reactions with methide abstraction reagents to yield cationic aluminum alkyl species were studied. Additionally, an amidinate aluminum dichloride was synthesized (LMeAlCl2), with concomitant formation of an unexpected amidinium salt, [LMeH2][EtAlCl3]. The crystal structures of representative dimethyl and dichloro species
                                    描述了由在主链碳原子上包含三
联苯取代基的空间庞大的mid酰胺
配体所支撑的铝络合物。已使用在2,6-苯基环的邻位具有不同取代基的三个基
配体:[2,6-(2,4,6-Me 3 Ph)2 Ph] C(NH- i- Pr)N -我-Pr(大号我ħ),[2,6-(2,4,6-异
镨3的pH)2 PH] C(NH-我-Pr)N-我-Pr(大号
镨ħ),和[2,6-(4- t -BuPh)2 Ph] C(NH- i -Pr)N- i-Pr(L Bu H)]。生成了单酰胺基二烷基络合物(L R AlMe 2),并研究了它们与甲基化物提取试剂的反应以产生阳离子烷基铝物质。另外,合成了in化二
氯化铝(L Me AlCl 2),并伴随形成意外的am盐[L Me H 2 ] [EtAlCl 3 ]。介绍了代表性的二甲基和二
氯物质以及后者的盐的晶体结构。