作者:Brian P. Jacobs、Peter T. Wolczanski、Emil B. Lobkovsky
DOI:10.1021/acs.inorgchem.5b02990
日期:2016.5.2
trigonal (2,6-iPr2C6H3)(1-cHexenyl)N}2Fe(PMe3) (2-Fe, 80%), and tetrahedral (2,6-iPr2C6H3)(1-cHexenyl)N}2Co(py)2 (3-Co, 91%) in very good yields. The addition of CrCl3 to 1-Cr, and FeCl3 to 2-Fe, afforded oxidatively triggered C–C bond formation as rac-2,2′-di(2,6-iPr2C6H3N═)2dicyclohexane (EA2) was produced in modest yields. Various lithium ene-amides were similarly coupled, and the mechanism was
烯酰胺已被研究为用于氧化偶联的配体和底物。用2当量的(2,6- i Pr 2 C 6 H 3)(1- c己烯基)N} Li处理CrCl 2,Cl 2 Fe(PMe 3)2和Cl 2 Copy 4产生伪正方形平面 η 3 -C,C,N-(2,6-我镨2 ç 6 ħ 3)(1- ç己烯基)N} 2的Cr(1 -Cr,78%),三角(2,6-我镨2 C 6H 3)(1- c己烯基)N} 2 Fe(PMe 3)(2 -Fe,80%)和四面体(2,6- i Pr 2 C 6 H 3)(1- c己烯基)N} 2 Co(py)2(3 -Co,91%),收率很高。加入的CrCl的3至1 -Cr,和的FeCl 3至2 -Fe,得到氧化触发C-C键形成作为外消旋-2,2'-二(2,6-我镨2 ç 6 ħ 3 N═)2个二环己烷(EA 2)的产量不高。各种烯酰胺锂也类似地偶联,并且通过化学计量反应评估了