Signs and Magnitudes of (1)J(P-C), (2)J(P-C), and (2)J(P-H) in some Acetylenic P-III and P-IV Organophosphorus Compounds

被引：9

作者：

Lequan, Rose-Marie ^{[1
]}

Pouet, Marie-Jose ^{[1
]}

Simonnin, Marie-Paule ^{[1
]}

机构：

[1] Ecole Natl Super Chim Paris, Lab Spectrog RMN, ERA, F-75231 Paris 05, France

来源：

JOURNAL OF THE CHEMICAL SOCIETY-CHEMICAL COMMUNICATIONS | 1974年 / 12期

关键词：

D O I：

10.1039/c39740000475

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Coupling constants display a reversal of sign in acetylenic phosphines, (1)J(P-C) < 0, (2)J(P-C) > 0, and (2)J(P-H) < 0; they are positive in acetylenic phosphine oxides and their values suggest dominance by the Fermi contact interaction.

引用

页码：475 / 475

页数：1

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