Syntheses and structural studies on picolinoyl, nicotinoyl and isonicotinoyl hydrazone derivatives of dicyclopentadienylzirconium(IV)
作者:Vinita Srivastava、Om P. Pandey、Soumitra K. Sengupta、Satish C. Tripathi
DOI:10.1016/s0022-328x(00)98997-6
日期:1986.6
The reactions of dicyclopentadienylzirconium(IV) dichloride with picolinoyl, nicotinoyl and isonicotinoyl hydrazones derived from the appropriate acid hydrazides and acetone, acetophenone, salicylaldehyde or o-hydroxyacetophenone, have been studied in anhydrous tetrahydrofuran or dichloromethane in the presence or absence of amine using different molar ratios. Tentative structural coclusions are drawn
在无水四氢呋喃或二氯甲烷中,在存在或不存在胺的情况下,研究了无水四氢呋喃或二氯甲烷中二环戊二烯基二氯化锆(IV)与衍生自适当酸酰肼和丙酮,苯乙酮,水杨醛或邻羟基苯乙酮的吡啶甲酸,烟碱和异烟酰肼的反应。比率。根据元素分析,电导率,磁矩和光谱数据(电子,红外和1 H NMR)为反应产物绘制了暂定的结构共轭关系。这些配体表现为中性或去质子化的螯合剂。配位行为取决于介质的pH,取代基的性质以及hydr基相对于吡啶氮核的位置。
Chemotherapy of Experimental Tuberculosis. VIII. The Synthesis of Acid Hydrazides, their Derivatives and Related Compounds<sup>1,2</sup>
作者:Harry L. Yale、Kathryn Losee、Joseph Martins、Mary Holsing、Frances M. Perry、Jack Bernstein
DOI:10.1021/ja01104a046
日期:1953.4
The Synthesis of Compounds for the Chemotherapy of Tuberculosis. VI. Hydrazine Derivatives
作者:THOMAS S. GARDNER、F. A. SMITH、E. WENIS、JOHN LEE
DOI:10.1021/jo01111a012
日期:1956.5
Preparation and structural studies of addition compounds of Sn(IV) halides, organotin(IV) halides and pseudohalides with acetone picolinoyl, nicotinoyl and isonicotinoyl hydrazones