EXPERIMENTAL AND THEORETICAL ESTIMATES OF SIGMA AND PI-ELECTRON CONTRIBUTIONS TO LONG-RANGE SPIN-SPIN COUPLING-CONSTANTS IN COUMARIN AND ITS METHYL DERIVATIVES

被引：47

作者：

ROWBOTHA.JB ^{[1
]}

SCHAEFER, T ^{[1
]}

机构：

[1] UNIV MANITOBA,DEPT CHEM,WINNIPEG R3T 2N2,MANITOBA,CANADA

来源：

CANADIAN JOURNAL OF CHEMISTRY-REVUE CANADIENNE DE CHIMIE | 1973年 / 51卷 / 06期

关键词：

D O I：

10.1139/v73-141

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

引用

页码：953 / 960

页数：8

共 50 条

[1] SIGMA AND PI-ELECTRON CONTRIBUTIONS TO LONG-RANGE SPIN-SPIN COUPLING-CONSTANTS IN METHYL DERIVATIVES OF FLUOROPYRIDINES
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[3] PROTON MAGNETIC RESONANCE OF METHYL DERIVATIVES OF 2-FLUOROPYRIDINE - SIGMA AND PI-ELECTRON CONTRIBUTIONS TO SPIN-SPIN COUPLING CONSTANTS
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[7] C-13-C-13 LONG-RANGE SPIN-SPIN COUPLING-CONSTANTS IN NAPHTHALENE DERIVATIVES
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[8] RELATIONSHIPS FOR COMPUTATION OF LONG-RANGE PROTON HYPERFINE COUPLING-CONSTANTS DERIVED FROM PI-ELECTRON SPIN LABELS
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[9] LONG-RANGE CARBON-PROTON AND CARBON-CARBON SPIN-SPIN COUPLING-CONSTANTS
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[10] CALCULATION OF THE NUCLEAR-SPIN SPIN COUPLING-CONSTANTS .5. CONFIGURATION-INTERACTION CALCULATION OF SIGMA-ELECTRON AND PI-ELECTRON CONTRIBUTIONS
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