Aryl Naphthoates: A Conformational Analysis Supported by Single-Crystal X-Ray Diffraction

被引:0
|
作者
Jios, Jorge L. [1 ]
Wartchow, Rudolf [2 ]
Echeverria, Gustavo A. [3 ,4 ]
Duddeck, Helmut [5 ]
机构
[1] Univ Nacl La Plata, Fac Ciencias Exactas, Dept Quim, Unidad Plapimu Laseis UNLP CIC, 47 Esq 115, RA-1900 La Plata, Argentina
[2] Leibniz Univ Hannover, Inst Anorgan Chem, Callinstr 9, D-30167 Hannover, Germany
[3] Univ Nacl La Plata, Fac Ciencias Exactas, Dept Fis, CC 67, RA-1900 La Plata, Argentina
[4] Consejo Nacl Invest Cient & Tecn, IFLP, CCT La Plata, CC 67, RA-1900 La Plata, Argentina
[5] Leibniz Univ Hannover, Inst Organ Chem, Schneiderberg 1B, D-30167 Hannover, Germany
关键词
ESTERS; RESONANCE; DENSITY; ACID; C-13; H-1;
D O I
10.1071/CH15071
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
The conformational study by X-ray diffraction of 12 aroyl esters of ortho-acetyl phenols is reported. The data are supported by theoretical calculations and described in terms of co-planarity, intramolecular steric interference, and intermolecular contacts. The observed hindrance was correlated with the C=O stretching vibration values in infrared spectroscopy.
引用
收藏
页码:291 / 299
页数:9
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