Synthesis and reactivity of stable metallacyclic manganese and rhenium .alpha.-hydroxyalkyl complexes of the formula [cyclic] (CO)4MP(C6H5)2(o-C6H4CHOH)
作者:George D. Vaughn、C. E. Strouse、J. A. Gladysz
DOI:10.1021/ja00267a016
日期:1986.4
equilibrium. Complexes (CO)/sub 4/MnP(C/sub 6/H/sub 5/)/sub 2/(o-C/sub 6/H/sub 4/CHOH) and (CO)/sub 4/ReP(C/sub 6/H/sub 5/)/sub 2/(o-C/sub 6/H/sub 4/CHOH) are isolated in high yields via three distinct synthetic approaches. They also describe the properties of some novel intermediates encountered in these syntheses, including an X-ray crystal structure of the anionic metallabicycle (C/sub 2/H/sub 5/)/sub 4/N/sup
在本文中,作者描述了 ..cap α..-羟烷基碳与金属的第二个链接的构建 - 以逆转平衡的方向。配合物 (CO)/sub 4/MnP(C/sub 6/H/sub 5/)/sub 2/(oC/sub 6/H/sub 4/CHOH) 和 (CO)/sub 4/ReP(C/ sub 6/H/sub 5/)/sub 2/(oC/sub 6/H/sub 4/CHOH) 通过三种不同的合成方法以高产率分离。他们还描述了在这些合成中遇到的一些新型中间体的性质,包括阴离子金属双环 (C/sub 2/H/sub 5/)/sub 4/N/sup +/- fac- ( (CO)/sub 3/ReP(C/sub 6/H/sub 5/)/sub 2/ (oC/sub 6/H/sub 4/C-(H)OC = O))..pi.. .