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Cycloaddition of isoquinolinium salts: homochiral tetralins via dienophiles bearing chiral auxiliaries

✍ Scribed by Anusuya Choudhury; Richard W. Franck; Ram B. Gupta

Publisher: Elsevier Science
Year: 1989
Tongue: French
Weight: 242 KB
Volume: 30
Category: Article
ISSN: 0040-4039
DOI: 10.1016/s0040-4039(01)80543-8

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✦ Synopsis

inverse electron demand cycloadciition of isoquinolinium salts to dienophiles bearing chiral auxiliaries to produce homochiral tetralins are described. The optical purity of the product ranges from 5% to 95+% depending on the nature of the chiral auxiliary.

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