A New Directed Synthesis of Enol Borates from gem-Borazirconocene Alkanes, and their Regioselective Conversion to α-Bromo Ketones
作者:B Zheng
DOI:10.1016/00404-0399(50)11182-
日期:1995.8.7
Preparation, properties and crystal structures of new nickel(II) complexes of 1,2-asymmetrically substituted dithiolenes for third-order non-linear optical applications
作者:Callum A. S. Hill、Adam Charlton、Allan E. Underhill、K. M. Abduls Malik、Michael B. Hursthouse、A. I. Karaulov、Steven N. Oliver、Steven V. Kershaw
DOI:10.1039/dt9950000587
日期:——
Three new nickel(II) complexes of 1-alkyl-2-phenyl asymmetrically substituted dithiolenes [Ni(SCR1CR2S)2](R1= Ph; R2= Bun, cyclopentylmethyl or 4-pentylcyclohexyl) have been prepared and their electrochemical properties and near-IR spectra studied. The crystalstructures of the complexes in which R2= Bun or cyclopentylmethyl have been determined. The presence of bulky substituents adjacent to the ring
制备了三种新的1-烷基-2-苯基不对称取代的二硫代己烯[Ni(SCR 1 CR 2 S)2 ](R 1 = Ph; R 2 = Bu n,环戊基甲基或4-戊基环己基)的镍(II)配合物。并研究了它们的电化学性质和近红外光谱。已经确定了其中R 2= Bu n或环戊基甲基的配合物的晶体结构。与该环相邻的大取代基的存在对电化学或近红外性能没有影响。通过简并四波混频测量三阶非线性光学系数。