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Intramolecular diels-alder reaction of iminothiol esters

✍ Scribed by Yoshinao Tamaru; Osamu Ishige; Shin-ichi Kawamura; Zen-ichi Yoshida


Publisher
Elsevier Science
Year
1984
Tongue
French
Weight
247 KB
Volume
25
Category
Article
ISSN
0040-4039

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✦ Synopsis


Diels-Alder reaction of dienyl ff-methacrylthioimidates has been investigated under thermal or Lewis acid or protonic acid catalyzed conditions. The utility of the reaction is shown by desulfurative ring contraction of bicycle L4.4.0 1 to bicycle [ 4.3.0 I system.


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