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Importance of chiral activators in the asymmetric catalysis of Diels-Alder reactions by chiral titanium(IV) complexes

✍ Scribed by Satoru Matsukawa; Koichi Mikami

Publisher: Elsevier Science
Year: 1997
Tongue: English
Weight: 126 KB
Volume: 8
Category: Article
ISSN: 0957-4166
DOI: 10.1016/s0957-4166(97)00045-1

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✦ Synopsis

Asymmetric activation of chiral titanium(IV) complexes is found to be essential to provide higher levels of enantioselectivity than that attained by enantiopure catalysts in Diels-Alder reactions of the Danishefsky diene and glyoxylate. (~

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