Heterofunctionalization catalysis with organometallic complexes of calcium, strontium and barium.
P R SOC A
927 - 963.
Despite the routine employment of Grignard reagents and Hauser bases as stoichiometric carbanion reagents in organic and inorganic synthesis, a defined reaction chemistry encompassing the heavier elements of Group II (M = Ca, Sr and Ba) has, until recently, remained unreported. This article provides details of the recent progress in heavier Group II catalysed small molecule transformations mediated by well-defined heteroleptic and homoleptic complexes of the form LMX or MX2; where L is a mono-anionic ligand and X is a reactive sigma-bonded substituent. The intra- and intermolecular heterofunctionalization (hydroamination, hydrophosphination, hydrosilylation and hydrogenation) of alkenes, alkynes, dienes, carbodiimides, isocyanates and ketones is discussed.
|Title:||Heterofunctionalization catalysis with organometallic complexes of calcium, strontium and barium|
|Keywords:||calcium, strontium, barium, heavier alkaline earth, heterofunctionalization, catalysis, ALKALINE-EARTH METALS, RING-OPENING POLYMERIZATION, BETA-DIKETIMINATO CALCIUM, DIMERIC MAGNESIUM(I) COMPOUND, CARBONYL SULFIDE INSERTION, HEAVY GRIGNARD-REAGENTS, RAY CRYSTAL-STRUCTURES, INTRAMOLECULAR HYDROAMINATION, STYRENE POLYMERIZATION, MOLECULAR-STRUCTURE|
|UCL classification:||UCL > School of BEAMS
UCL > School of BEAMS > Faculty of Maths and Physical Sciences
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