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Vinyl-halides-metathesis, ru(chph)(h2imes)(pcy3)cl2 (2) reacts with vinyl chloride to form ru(chcl)(h2imes)(pcy3)cl2 (8) and styrene. complex 8 is thermally unstable and decomposes rapidly to phosphoniocarbene complex ru(chpcy3)(h2imes)cl3 and/or carbide complex ru(⋮c:)(h2imes)(pcy3)cl2, depending on conditions. however, 8 can be observed at low temperature and can be trapped by alkyne, as shown by enyne metathesis .... In organic chemistry, a vinyl halide is a compound with the formula ch 2 =chx (x = halide).the term vinyl is often used to describe any alkenyl group. for this reason, alkenyl halides with the formula rch=chx are sometimes called vinyl halides. from the perspective of applications, the dominant member of this class of compounds is vinyl chloride, which is produced on the scale of millions of ..., olefin cross-metathesis with vinyl halides volodymyr sashuk, cezary samojłowicz, anna szadkowska, karol grela* institute of organic chemistry, polish academy of sciences, kasprzaka 44/52, 01-224 warsaw, poland received date (automatically inserted by publisher); e-mail [email protected] contents.

Cross-metathesis of vinyl halides. scope and limitations of ruthenium-based catalysts. marisa l. macnaughtan; j. brannon gary; deidra l. gerlach; marc j. a. johnson * jeff w. kampf; view author information. department of chemistry, university of michigan, 930 north university avenue, ann arbor, michigan 48109-1055 * corresponding author. e-mail: [email protected]. cite this: organometallics ..., cross-metathesis of vinyl halides. scope and limitations of ruthenium-based catalysts scope and limitations of ruthenium-based catalysts article in organometallics 28(9) · may 2009 with 50 reads.

Chemical communications; olefincross-metathesis with vinyl halides † volodymyr sashuk, a cezary samojłowicz, a anna szadkowska a and karol grela* a author affiliations * corresponding authors a institute of organic chemistry, polish academy of sciences, kasprzaka 44/52, 01-224 warsaw, poland e-mail: [email protected] abstract. the first successful example of olefin cross-metathesis with ...