MAGNETIC DOUBLE RESONANCE STUDIES OF PENTAFLUOROPHENYL DERIVATES

被引：21

作者：

DEAN, RR

MCFARLAN.W

机构：

[1] Division of Molecular Science, National Physical Laboratory, Teddington, Middlesex

[2] Department of Chemistry, Sir John Cass College

来源：

JOURNAL OF THE CHEMICAL SOCIETY B-PHYSICAL ORGANIC | 1969年 / 05期

关键词：

D O I：

10.1039/j29690000509

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Homo- and hetero-nuclear double resonance experiments are used to facilitate the complete analysis of the n.m.r. spectra of C6F 5Z (Z = CHO, CH3, and CF3). An accurate relation is presented between the 19F and 1H resonant frequencies in C6F6 and tetramethylsilane respectively. A novel decoupling method is described for the measurement of very small coupling constants, and is applied to C6F5 · CH3.

引用

页码：509 / &

共 15 条

[1] FLUORINE-19 NUCLEAR MAGNETIC RESONANCE STUDIES ON SOME POLYFLUROAROMATIC COMPOUNDS AND THEIR METAL COMPLEXES [J].

BRUCE, MI .

JOURNAL OF THE CHEMICAL SOCIETY A -INORGANIC PHYSICAL THEORETICAL, 1968, (07) :1459-&

[2] PHASE-LOCK CIRCUIT FOR A 100 MHZ NUCLEAR MAGNETIC RESONANCE SPECTROMETER [J].

CHARLES, A .

JOURNAL OF PHYSICS E-SCIENTIFIC INSTRUMENTS, 1968, 1 (01) :64-&

[3] ADAPTATION OF A HIGH RESOLUTION NUCLEAR MAGNETIC RESONANCE SPECTROMETER FOR HETERONUCLEAR DOUBLE RESONANCE EXPERIMENTS [J].

CHARLES, A ;

MCFARLANE, W .

MOLECULAR PHYSICS, 1968, 14 (03) :299-+

[4] HETERONUCLEAR DOUBLE RESONANCE STUDY OF PENTAFLUOROBENZENE [J].

DEAN, RR ;

MCFARLANE, W .

MOLECULAR PHYSICS, 1968, 15 (03) :321-+

[5] NUCLEAR MAGNETIC DOUBLE RESONANCE WITH AN INCOHERENT RADIO-FREQUENCY FIELD [J].

ERNST, RR .

JOURNAL OF CHEMICAL PHYSICS, 1966, 45 (10) :3845-&

[6] DETECTION OF VERY SMALL NMR SPIN COUPLING CONSTANTS BY RESOLUTION ENHANCEMENT [J].

ERNST, RR ;

FREEMAN, R ;

GESTBLOM, B ;

LUSEBRINK, TR .

MOLECULAR PHYSICS, 1967, 13 (03) :283-+

[7] FLUORINE NUCLEAR MAGNETIC RESONANCE SPECTRA OF SOME POLYFLUOROAROMATIC COMPOUNDS [J].

FIELDS, R ;

LEE, J ;

MOWTHORPE, DJ .

JOURNAL OF THE CHEMICAL SOCIETY B-PHYSICAL ORGANIC, 1968, (03) :308-+

[8]

GUTOWSKY HS, 1959, J CHEM PHYS, V30, P717

[9] HIGH-RESOLUTION FLUORINE MAGNETIC RESONANCE SPECTRA OF SOME PENTAFLUOROPHENYL DERIVATIVES [J].

LAWRENSO.IJ .

JOURNAL OF THE CHEMICAL SOCIETY, 1965, (FEB) :1117-+

[10] HIGH-RESOLUTION FLUORINE MAGNETIC RESONANCE SPECTRA OF PENTAFLUOROANISOLE [J].

LAWRENSON, IJ ;

JONES, RG .

JOURNAL OF THE CHEMICAL SOCIETY B-PHYSICAL ORGANIC, 1967, (08) :797-+

← 1 2 →