Chemistry of carbon compounds – Miscellaneous organic carbon compounds – C-metal
Patent
1976-11-22
1978-03-07
Gantz, Delbert E.
Chemistry of carbon compounds
Miscellaneous organic carbon compounds
C-metal
252429B, 260666A, 260668R, 260669R, C07C 362
Patent
active
040780120
ABSTRACT:
Improved homogeneous metathesis catalysts are obtained by the use of a trivalent phosphorus modifying agent with a cocatalyst comprised of tungsten hexachloride and an organotin compound. These modified catalyst systems give significantly increased conversions and excellent product selectivity when used for olefin metathesis.
REFERENCES:
patent: 3778385 (1973-12-01), Zuech
patent: 3790543 (1974-02-01), Lehnert et al.
Ichikawa et al, Journal of Organic Chemistry, vol. 41, No. 15, pp. 2633-2635, 7-23-76.
Blewett Charles W.
Garrett, Jr. William R.
Baracka Gerald A.
Emery Industries Inc.
Gantz Delbert E.
Rice John D.
Spresser C. E.
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