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Catalytic asymmetric dihydroxylation of alkenes using silica gel supported cinchona alkaloid

✍ Scribed by B.B. Lohray; E. Nandanan; Vidya Bhushan

Book ID: 108036486
Publisher: Elsevier Science
Year: 1996
Tongue: English
Weight: 194 KB
Volume: 7
Category: Article
ISSN: 0957-4166
DOI: 10.1016/0957-4166(96)00367-9

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Comparable reactivity and enantioselectivity to those in homogeneous solution have been achieved in heterogeneous catalytic asymmetric dihydroxylation (AD) of olefins using a new silica gel supported cinchona alkaloid containing 1,4-bis(9-Oquininyl)phthalazine ((QN)2-PHAL). Moreover, the silica supp