Heterofunctionalization catalysis with organometallic complexes of calcium, strontium and barium

被引：210
作者：
Barrett, Anthony G. M. [2 ]
Crimmin, Mark R. [1 ]
Hill, Michael S. [1 ]
Procopiou, Panayiotis A. [3 ]
机构：
[1] Univ Bath, Dept Chem, Bath BA2 7AY, Avon, England
[2] Univ London Imperial Coll Sci Technol & Med, Dept Chem, London SW7 2AZ, England
[3] GlaxoSmithKline Med Res Ctr, Stevenage SG1 2NY, Herts, England
来源：
PROCEEDINGS OF THE ROYAL SOCIETY A-MATHEMATICAL PHYSICAL AND ENGINEERING SCIENCES | 2010年 / 466卷 / 2116期
基金：
英国工程与自然科学研究理事会;
关键词：
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;
D O I：
10.1098/rspa.2009.0558
中图分类号：
O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];
学科分类号：
07 ; 0710 ; 09 ;
摘要：
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.
引用
收藏
页码：927 / 963
页数：37
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