A Comparison of the Activity of Homogene
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C. van Schalkwyk; H. C. M. Vosloo; J. A. K. du Plessis
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Article
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2002
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John Wiley and Sons
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English
⚖ 178 KB
The W(O-2,6-C 6 H 3 X 2 ) 2 Cl 4 /Bu 4 Sn catalytic systems (X Ph, F, Cl, Br) have a high activity for the metathesis of terminal alkenes and a high selectivity towards primary metathesis products. Tungsten(VI) alkoxide complexes are not nearly as active as the tungsten(VI) aryloxide complexes. Br˘n