1996年7月
Direct synthesis of 2-norbornanone dithioacetals from 2-cyclopentenone dithioacetals and dienophiles. Synthetic application of thermal interconversion between cyclic dithioacetals and the ring-opened vinyl sulfide forms
TETRAHEDRON
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- 巻
- 52
- 号
- 30
- 開始ページ
- 9979
- 終了ページ
- 9990
- 記述言語
- 英語
- 掲載種別
- 研究論文（学術雑誌）
- 出版者・発行元
- PERGAMON-ELSEVIER SCIENCE LTD
Readily accessible 1,3-dithiane and 1,3-dithiolane derivatives of 3-substituted 2-cyclopentenones react with a variety of dienophiles via the in situ generated 1,3-cyclopentadien-2-yl sulfide tautomers, in acetonitrile at 120 degrees C to give 2-norbornanone dithioacetals in 79-93% yields. This transformation represents, to our knowledge, the first synthetic application of thermal interconversion between cyclic dithioacetals and the ring-opened vinyl sulfide forms. Copyright (C) 1996 Elsevier Science Ltd
- リンク情報
- ID情報
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- ISSN : 0040-4020
- Web of Science ID : WOS:A1996UY36100004