In the Arena of Enantioselective Synthesis, Titanium Complexes Wear the Laurel Wreath
摘要:
An overview is given of the impressive amount of enantioselective synthetic uses that have been found for titanium catalyst and/or reagents in the last few years, from classical reactions such as 1,2- and 1,4-additions, Diels-Alder reactions, or oxidations and reductions to new procedures such as the enantioselective nucleophilic addition of unreactive organozinc reagents to poor electrophilic ketones, or the electrophilic α-halogenation of carbonyl compounds. Completely new reactions have been exclusively promoted by titanium complexes. The economical, health, and environmental benefits compared to the use of other metal-based procedures are very significant.
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关键词:
organic chemistry, review diastereoselective syntheses, enantioselective syntheses (incl. cis/trans-isomerism organo-titanium compounds
DOI:
10.1021/cr040698p
被引量:
年份:
2006
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