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Titolo:
THE GEOMETRICAL IMPRINT DOMAIN - A 1D AND 2D SPECTRA EDITING TOOL IN REFOCUSED-DECOUPLED INEPT EXPERIMENTS FOR STRUCTURAL-ANALYSIS OF SILYLATED AND ACETYLATED GLYCOSIDES
Autore:
POUYSEGU L; HARKET M; DEJESO B; LARTIGUE JC; PETRAUD M; RATIER M;
Indirizzi:
UNIV BORDEAUX 1,CTR ETUD STRUCT & ANAL MOL ORGAN,351 COURS LIBERAT F-33405 TALENCE FRANCE UNIV BORDEAUX 1,CTR ETUD STRUCT & ANAL MOL ORGAN F-33405 TALENCE FRANCE UNIV BORDEAUX 1,LAB CHIM SUBSTANCES VEGETALES,INST PIN EA 494 F-33405TALENCE FRANCE UNIV BORDEAUX 1,CHIM ORGAN & ORGANOMET LAB,CNRS,URA 35 F-33405 TALENCE FRANCE
Titolo Testata:
Magnetic resonance in chemistry
fascicolo: 11, volume: 35, anno: 1997,
pagine: 735 - 742
SICI:
0749-1581(1997)35:11<735:TGID-A>2.0.ZU;2-H
Fonte:
ISI
Lingua:
ENG
Soggetto:
PROTON-POLARIZATION TRANSFER; SI-29 NMR-SPECTROSCOPY; EMPIRICAL ASSIGNMENT RULES; ALKOXYSILANE POLYMERS; CHEMICAL-SHIFTS; 1,6-ANHYDRO-BETA-D-GLUCOPYRANOSE DERIVATIVES; PERTRIMETHYLSILYLATED PRODUCTS; O-BENZOYL; ENHANCEMENT; HETERONUCLEAR;
Keywords:
C-13 AND SI-29 NMR; REFOCUSED-DECOUPLED INEPT; COMPUTER SIMULATIONS; 1D AND 2D EDITING METHODS; CARBOHYDRATE CHEMISTRY;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Science Citation Index Expanded
Science Citation Index Expanded
Citazioni:
35
Recensione:
Indirizzi per estratti:
Citazione:
L. Pouysegu et al., "THE GEOMETRICAL IMPRINT DOMAIN - A 1D AND 2D SPECTRA EDITING TOOL IN REFOCUSED-DECOUPLED INEPT EXPERIMENTS FOR STRUCTURAL-ANALYSIS OF SILYLATED AND ACETYLATED GLYCOSIDES", Magnetic resonance in chemistry, 35(11), 1997, pp. 735-742

Abstract

The influence of homonuclear coupling contributions in C-13 and Si-29NMR refocused-decoupled 1D/2D INEPT experiments was graphically visualized by monitoring the computed variations of the theoretical signal intensities as a function of the refocused delay time Delta. The appearance and exploitation of a hitherto unknown characteristic 'geometrical imprint domain' closely Linked to the spatial environment around the heteroatom under investigation allow a straightforward editing of the spectra. (C) 1997 John Wiley & Sons, Ltd.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 11/07/20 alle ore 04:48:35