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ChemInform Abstract: Diels—Alder Reactions of α,β-Unsaturated Thioesters and α,β-Unsaturated Selenoesters.

✍ Scribed by C.-H. BYEON; C.-Y. CHEN; D. A. ELLIS; D. J. HART; J. LI

Publisher
John Wiley and Sons
Year
2010
Weight
39 KB
Volume
29
Category
Article
ISSN
0931-7597

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✦ Synopsis

Diels-Alder Reactions of α,β-Unsaturated Thioesters and α,β-Unsaturated Selenoesters.

-The regio-and exo/endo-selectivity of Diels-Alder reactions of thio-and selenoesters (II) with dienes is investigated. In general, thermal reactions show only low selectivities as expected. The selectivity improves upon use of soluble Lewis acid promotors such as EtAlCl 2

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