Biologically active compounds by catalytic olefin metathesis

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Polymers from only ethylenic monomers or processes of...

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526171, 556136, 568886, C08F 472, C08F 480, C07F 1400, C07C 2912

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active

059169834

ABSTRACT:
Biologically active compounds such as pheromones and precursors thereof are produced by catalyzed cross metathesis of dissimilar terminal olefins or of a cyclodiene and a terminal olefin.

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Nguyen et al., "Syntheses and Activities of New Single-Component, Ruthenium-Based Olefin Metathesis Catalysts," 115 J.A.C.S. 9858 (1993).
Randall et al., "Selective Ring-Opening Cross-Metathesis. Short Syntheses of Multifidene and Viridiene," J.A.C.S. 9610 (1995).
Schwab et al., "Synthesis and Applications of RuCl.sub.2 (.dbd.CHR')(PR.sub.3).sub.2 : The Influence of the Alkylidene Moiety on Metathesis Activity," 118 J.A.C.S. 100 (1996).
Schneider et al., "Selective Ring-Opening Olefin Metathesis of Funtionalized Monosubstituted Olefins," 36 Angew. Chem. Int. Ed. Engl. 257 (1997).

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