2007年9月
Transition metal-catalyzed ring-opening, substitution, and cyclopropanation reactions via vinylcarbene complexes generated from O-propargyl thiocarbamates
TETRAHEDRON LETTERS
- ,
- ,
- ,
- ,
- 巻
- 48
- 号
- 38
- 開始ページ
- 6651
- 終了ページ
- 6654
- 記述言語
- 英語
- 掲載種別
- 研究論文(学術雑誌)
- DOI
- 10.1016/j.tetlet.2007.07.123
- 出版者・発行元
- PERGAMON-ELSEVIER SCIENCE LTD
We have developed various transition metal-catalyzed vinylcarbene transfer reactions, such as ring-opening, substitution, and cyclopropanation reactions, using O-propargyl thiocarbamates as carbene precursors. Platinum, ruthenium, rhodium, and gold complexes are effective for vinylcarbenoid formation. The highly nucleophilic nature and resonance effect of a thiocarbamoyl moiety readily permit the rearrangement of a thiocarbamoyl moiety from a propargylic position to an adjacent alkynyl carbon to give the intermediary vinylcarbene complexes. (c) 2007 Elsevier Ltd. All rights reserved.
- リンク情報
- ID情報
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- DOI : 10.1016/j.tetlet.2007.07.123
- ISSN : 0040-4039
- Web of Science ID : WOS:000249627500011