NMR OF PHOSPHORUS COMPOUNDS - ANALYSIS OF ABC3MX SYSTEM AND SIGNS DETERMINATION OF COUPLING CONSTANTS IN ETHYLPHENYLPHOSPHINE

被引：13

作者：

ALBRAND, JP

GAGNAIRE, D

ROBERT, JB

机构：

[1] Laboratoire de Chimie Organique Physique, Centre d'Etudes Nucléaires, Grenoble

来源：

JOURNAL OF MOLECULAR SPECTROSCOPY | 1968年 / 27卷 / 1-4期

关键词：

D O I：

10.1016/0022-2852(68)90049-0

中图分类号：

O64 [物理化学（理论化学）、化学物理学]; O56 [分子物理学、原子物理学];

学科分类号：

070203 ; 070304 ; 081704 ; 1406 ;

摘要：

The analysis of the NMR spectrum of ethylphenylphosphine (ABC3MX system) gives the following results: This secondary phosphine has a stable tetrahedric bond structure with respect to the NMR time scale, the geminal coupling constant for the methylene group attached to the phosphorus atom is negative and the two 2JPCH differ by about 5 cps. © 1968.

引用

页码：428 / &

共 13 条

[1] ALBRAND JP, 1968, B SOC CHIM FR, P479
[2] ANALYSIS OF NMR SPECTRA BY LEAST SQUARES
CASTELLANO, S
BOTHNERB.AA
[J]. JOURNAL OF CHEMICAL PHYSICS, 1964, 41 (12) : 3863 - +
[3] CORIO PL, 1966, STRUCTURE HIGH RESOL, P167
[4] CORIO PL, 1966, STRUCTURE HIGH RESOL, P289
[5] CORIO PL, 1966, STRUCTURE HIGH RESOL, P283
[6] EMSLEY JW, 1965, HIGH RESOLUTION NUCL, V1, P466
[7] EMSLEY JW, 1965, HIGH RESOLUTION NMR, V1, P471
[8] GAGNAIRE D, 1967, CHEM COMMUN, P819
[9] HORNER L, 1958, CHEM BER, V21, P1583
[10] SIGNS OF CH AND HH COUPLING CONSTANTS
LAUTERBUR, PC
KURLAND, RJ
[J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1962, 84 (17) : 3405 - &

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