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ChemInform Abstract: Halogenovinyl Sulfones. Part 6. Synthesis of Condensed Heterocycles by Diastereoselective Intramolecular Diels—Alder Reactions of Sulfonyl-Substituted Trienes.

✍ Scribed by Hideki Takeuchi; Tetsuya Fujimoto; Kenji Hoshino; Jiro Motoyoshiya; Akikazu Kakehi; Iwao Yamamoto


Publisher
John Wiley and Sons
Year
2010
Weight
33 KB
Volume
30
Category
Article
ISSN
0931-7597

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✦ Synopsis


1999 indole derivatives, isoindole derivatives indole derivatives, isoindole derivatives R 0140 13 -146 Halogenovinyl Sulfones. Part 6. Synthesis of Condensed Heterocycles by Diastereoselective Intramolecular Diels-Alder Reactions of Sulfonyl-Substituted Trienes. -The intramolecular Diels-Alder reaction of sulfonyl trienes having (E)-geometry proceeds stereospecifically, whereas starting from sulfonyl trienes having (Z)-geometry mixtures of stereoisomers are obtained. -(TAKEUCHI, HIDEKI; FUJIMOTO, TETSUYA; HOSHINO,