STRUCTURAL ASSIGNMENT OF A MOLYBDENUM-CONTAINING SILSESQUIOXANE WHICHCATALYZES THE METATHESIS OF OLEFINS - DPFGSE-NOE AND X-RAY-DIFFRACTION STUDIES

Authors
FEHER FJ HWANG TL SCHWAB JJ SHAKA AJ ZILLER JW
Citation
Fj. Feher et al., STRUCTURAL ASSIGNMENT OF A MOLYBDENUM-CONTAINING SILSESQUIOXANE WHICHCATALYZES THE METATHESIS OF OLEFINS - DPFGSE-NOE AND X-RAY-DIFFRACTION STUDIES, Magnetic resonance in chemistry, 35(11), 1997, pp. 730-734
Citations number
17
Categorie Soggetti
Spectroscopy,Chemistry
Journal title
Magnetic resonance in chemistry → ACNP
ISSN journal
07491581
Volume
35
Issue
11
Year of publication
1997
Pages
730 - 734
Database
ISI
SICI code
0749-1581(1997)35:11<730:SAOAMS>2.0.ZU;2-4
Abstract
The reaction of [(c-C6H11)(7)Si7O9(OSiMe3)(OTl)(2)] with [Mo(CHCMe2Ph) (NAr)(OSO2CF3)(2)(dme)] (Ar = 2,6-diisopropylphenyl) affords 4a as the predominant (>99%) molybdenum-containing product, Assignment of 4a as the syn-isomer with juxtaposed arylimido and Me3Si groups was made on the basis of double pulsed held gradient spin echo (DPFGSE) NOE exper iments and confirmed by a single-crystal x-ray diffraction study. (C) 1997 John Wiley & Sons, Ltd.