Photodecarboxylative chlorination of carboxylic acids via their benzophenone oxime esters
作者:Masato Hasebe、Takashi Tsuchiya
DOI:10.1016/s0040-4039(00)82327-8
日期:1988.1
Decarboxylative chlorination of various aromatic and aliphatic carboxylic acids is performed successfully by the photolysis of their benzophenone oxime esters in carbon tetrachloride and corresponding chloro compounds are prepared in good yields. High selective generation of the certain radical and efficiency of the stable radical precursor, benzophenone oxime ester, afford much advantage for radical
Does alkyl chain length really matter? Structure–property relationships in thermochemistry of ionic liquids
作者:Sergey P. Verevkin、Dzmitry H. Zaitsau、Vladimir N. Emel’yanenko、Ricardas V. Ralys、Andrei V. Yermalayeu、Christoph Schick
DOI:10.1016/j.tca.2013.04.003
日期:2013.6
Abstract DSC was used for determination of reaction enthalpies of synthesis of ionic liquids [Cnmim][Cl]. A combination of DSC with quantum chemical calculations presents an indirect way to study thermodynamics of ionic liquids. The indirect procedure for vaporization enthalpy was validated with the direct experimental measurements by using thermogravimetry. First-principles calculations of the enthalpy