Spectral studies of semicarbazones derived from 3-and 4-formylpyridine and 3-and 4-acetylpyridine: crystal and molecular structure of 3-formylpyridine semicarbazone

被引：42
作者：
Beraldo, H [1 ]
Nacif, WF
West, DX
机构：
[1] Univ Fed Minas Gerais, Dept Quim, BR-31270901 Belo Horizonte, MG, Brazil
[2] Univ Washington, Dept Chem, Seattle, WA 98195 USA
来源：
SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY | 2001年 / 57卷 / 09期
关键词：
semicarbazones; 3-and; 4-formylpyridine; 4-acetylpyridine; NMR; HMQC; HMBC;
D O I：
10.1016/S1386-1425(01)00413-9
中图分类号：
O433 [光谱学];
学科分类号：
0703 ; 070302 ;
摘要：
Semicarbazones derived from 3- and 4-formylpyridine (H3FoPyS, H4FoPyS) and 3- and 4-acetylpyridine (H3AcPyS, H4AcPyS) were prepared and studied spectroscopically. Complete NMR assignments for these semicarbazones were made using DEPT135, as well as HMQC and HMBC heteronuclear correlation techniques. The crystal and molecular structures of H3FoPyS were determined. (C) 2001 Elsevier Science B.V. All rights reserved.
引用
收藏
页码：1847 / 1854
页数：8
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