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Sku 07-0299-5G
STREM
Technical Notes: 1. Precursor to the nucleophilic carbene that serves as a bulky, electron-rich "phosphine mimic" for metal-catalyzed reactions . (a) Palladium-catalyzed Suzuki cross-coupling of aryl chlorides . (b) Palladium-catalyzed Kumada cross-coupling of aryl chlorides. (c) Ruthenium-carbene catalysts for ring-closing metathesis. (d) Suzuki coupling of aryltrimethylammonium salts . (e) Sonogashira coupling of aryl bromides . 2.Precursor to a nucleophilic carbene that serves as catalyst. 3.L igand for arylation of aldehydes . 4.L igand for carbene catalyzed inte rmolecular arylation of C-H bonds. 5.Catalyst for boron conjugate additions to cyclic and acyclic a,ß-unsaturated carbonyls. 6.Ligand for dehydrogenative cyclocondensation of aldehydes, alkynes, and dialkylsilanes. 7.Precursor for carbene for conjugate silylation of alpha, beta-unsaturated carbonyls. |