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Sonochemical synthesis of norbornane derivatives using allene cyclopentadiene Diels-Alder cycloaddition

✍ Scribed by C.Paul Raj; N.Arul Dhas; M Cherkinski; A Gedanken; S Braverman

Publisher: Elsevier Science
Year: 1998
Tongue: French
Weight: 249 KB
Volume: 39
Category: Article
ISSN: 0040-4039
DOI: 10.1016/s0040-4039(98)01016-8

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✦ Synopsis

Abe. The &enophilic reactivity of allenic Uichloromethyl sulfoxides under ultrasound irruption has been investigated. A considerable rate enhancemerd has been observed for cycloadditioa of the and -¢-monosub~tuted aileatyl trichloromethyl sulfoxides to cyclopentadieae. With the Correspondin~ T,¥-disubstituted allenic sulfoxides, a competing 1,2-to 1,3-dime isommizafion is ob~'tved.

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