Synthesis and spectra of novel diorganotellurides and diorganoditellurides. Potential polydentate hybrid organotellurium ligands
作者:Vinod Srivastava、Raman Batheja、Ajai K. Singh
DOI:10.1016/0022-328x(94)87191-4
日期:1994.12
new potential polydentate hybrid organotellurium ligands, namely bis(2-aminoethyl)telluride and ditelluride (1,3), bis(2-dimethylaminoethyl)telluride and ditelluride (2,4), 2-(dimethylamino)ethyl aryl telluride (5), 2-methoxyethyl aryl telluride (6), bis(2-aryltelluroethyl)ether (7), 1,2-bis(2-aryltelluroethoxy)ethane (8) and N,N,N′, N′-tetrakis(2-aryltelluroethyl)ethane-1,2-diamine (9), (where aryl
九个新的潜在多齿有机碲的混合配位体,即二(2-氨基乙基)碲化物和二碲化物(1,3),双(2-二甲氨基乙基)碲化物和二碲化物(2,4),2-(二甲氨基)乙基碲化的芳基(5) ,2-甲氧基乙基芳基碲化物(6),双(2-芳基碲乙基)醚(7),1,2-双(2-芳基碲乙氧基)乙烷(8)和N,N,N',N'-四(2-)芳基碲乙基)乙烷-1,2-二胺(9),(其中芳基= 4-MeO-C 6 H 4),是由Na 2 Te / Na 2 Te 2或ArTe - Na +与适当的有机卤化物反应制得的,产率为60-85%。化合物6–8不能储存超过一周,并经过空气氧化生成R 2 TeO。所有化合物1–9均已通过分子量测定,元素分析,1 H NMR和13 C 1 H}光谱进行了表征。