The Reactions of Methylhydrazine and unsym-Dimethylhydrazine with Esters and Anhydrides of Carboxylic Acids; the Application of Paper Chromatography to Problems in Synthetic Organic Chemistry
作者:Richard L. Hinman、David Fulton
DOI:10.1021/ja01541a029
日期:1958.4
GOLUBEVA G. A.; POPOVA A. G.; VOLPIN I. M., BECTH. MGU. XIMIYA, 1980, 21, HO 5, 486-490
作者:GOLUBEVA G. A.、 POPOVA A. G.、 VOLPIN I. M.
DOI:——
日期:——
Understanding the Cis–Trans Amide Bond Isomerization of <i>N</i>,<i>N</i>′-Diacylhydrazines to Develop Guidelines for A Priori Prediction of Their Most Stable Solution Conformers
作者:Jugal Kishore Rai Deka、Biswajit Sahariah、Bani Kanta Sarma
DOI:10.1021/acs.joc.2c01891
日期:——
are connected via a N–N single bond, and as a result, these molecules can exist in eight different isomeric forms. Four of these are amide isomers [trans–trans (t–t), trans–cis (t–c), cis–trans (c–t), and cis–cis (c–c)] arising from C–N bond restricted rotation. In addition, each of these amide isomers can exist in two different isomeric forms due to N–N bond restricted rotation, especially when R3