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Organometallic Chemistry - UR

Organometallic ChemistryOrganometallic ChemistryWorawan BhanthumnavinDepartment of ChemistryChulalongkorn UniversityBangkok 10330, ThailandGiven as part of the 6thsemester organic Chemistry courseat the University of Regensburg (May 2008)Under the ASEM-DUO Thailand 2007 exchange programorganocopper, organozincReviews Most seen example: Lithium Dialkylcopper(organocuprate ) [(R)2Cu]-Li+ Cuprates are less reactive than organolithium R acts as a Nucleophile Oxidation state of copper is Cu(I). Nucleophile R will attack various organic electrophiles. Organocuprates are used in cross-coupling reactionsto form higher alkanes. Cross-Coupling Reaction: coupling of two different alkyls R and R to yield a new alkane (R-R ).

Organometallic Chemistry Worawan Bhanthumnavin Department of Chemistry Chulalongkorn University Bangkok 10330, Thailand Given as part of the 6th semester organic chemistry course at the University of Regensburg (May 2008)

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