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Titolo:
H-1-(TE-125) INDIRECT DETECTION IN NUCLEAR-MAGNETIC-RESONANCE SPECTRAOF ORGANOTELLURIUM COMPOUNDS
Autore:
SCHROEDER TB; JOB C; BROWN MF; GLASS RS; YOU NN; BLOCK E;
Indirizzi:
UNIV ARIZONA,DEPT CHEM TUCSON AZ 85721 UNIV ARIZONA,DEPT CHEM TUCSON AZ 85721 SUNY ALBANY,DEPT CHEM ALBANY NY 12222
Titolo Testata:
Magnetic resonance in chemistry
fascicolo: 11, volume: 35, anno: 1997,
pagine: 752 - 756
SICI:
0749-1581(1997)35:11<752:HIDINS>2.0.ZU;2-6
Fonte:
ISI
Lingua:
ENG
Soggetto:
MULTIPLE QUANTUM NMR; CORRELATION SPECTROSCOPY; TELLURIUM; C-13;
Keywords:
TE-125 NMR; TE-123 NMR; INDIRECT DETECTION; ORGANOTELLURIUM COMPOUNDS;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Science Citation Index Expanded
Science Citation Index Expanded
Citazioni:
19
Recensione:
Indirizzi per estratti:
Citazione:
T.B. Schroeder et al., "H-1-(TE-125) INDIRECT DETECTION IN NUCLEAR-MAGNETIC-RESONANCE SPECTRAOF ORGANOTELLURIUM COMPOUNDS", Magnetic resonance in chemistry, 35(11), 1997, pp. 752-756

Abstract

Te-125 was measured by inverse proton detection using multiple-quantum H-1-{Te-125} correlation spectroscopy, One-and two-dimensional heteronuclear multiple quantum coherence (HMQC) experiments are reported for dimethyl telluride, dimethyl ditelluride, benzyl tellurocyanate, trimethyltelluronium chloride! telluromethionine, tellurophene, 1,4-thiatellurin and di(n-butyl) telluride having a range of Te-125-H-1 coupling constants from 14.6 to 102.5 Hz. The enhancement for indirect rls, direct Te-125 detection nas estimated for trimethyltelluronium chloride. The theoretical enhancement is 50.7 and that estimated experimentally 46.2. Multiple-quantum H-1-{Te-123} correlation spectroscopy is alsoillustrated for one example. (C) 1997 John Wiley & Sons, Ltd.

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Documento generato il 03/12/20 alle ore 11:59:11