✦ LIBER ✦

ChemInform Abstract: Synthesis and Characterization of 1,2-Disubstituted Vinylsilanes and Their Geometric Differentiation with 3J(29Si,1H)-Coupling Constants. Application of a Novel Heteronuclear J-Resolved NMR Experiment.

✍ Scribed by S. BRATOVANOV; W. KOZMINSKI; J. FAESSLER; Z. MOLNAR; D. NANZ; S. BIENZ

Publisher: John Wiley and Sons
Year: 2010
Weight: 31 KB
Volume: 28
Category: Article
ISSN: 0931-7597
DOI: 10.1002/chin.199741028

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✦ Synopsis

Synthesis and Characterization of 1,2-Disubstituted Vinylsilanes and Their Geometric Differentiation with 3J(29Si,1H)-Coupling Constants. Application of a Novel Heteronuclear J-Resolved NMR Experiment.

-The results of a broader investigation of the 3J(29Si,1H)coupling constants, applying a novel and easily performed heteronuclear Jresolved NMR experiment, for a number of vinyl silanes such as (I) (20 examples) are presented. The results provide a basis for the use of NMR for a simple geometric differentiation of vinylsilanes.

-(BRATOVANOV,