2001年9月
Preparation and reactions of monocyclic bis(cyclopentadienyl)titanacyclopentenes and -pentadienes
JOURNAL OF ORGANOMETALLIC CHEMISTRY
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- 巻
- 633
- 号
- 1-2
- 開始ページ
- 18
- 終了ページ
- 26
- 記述言語
- 英語
- 掲載種別
- 研究論文(学術雑誌)
- DOI
- 10.1016/S0022-328X(01)01072-5
- 出版者・発行元
- ELSEVIER SCIENCE SA
A combination of CP2TiCl2-2EtMgBr was found to be very effective for the formation of monocyclic titanacyclopentenes in excellent yields. On the other hand, a combination of Cp2TiCl2-2n-BuLi was used for intermolecular coupling of two alkynes to form titanacyclopentadienes in good to excellent yields. A reaction temperature range from -10 to -30 degreesC was critical for the success of the combinations. Reactions of these in situ-prepared titanacycles show interesting similarities to or differences from their zirconacycle analogs. (C) 2001 Published by Elsevier Science BN.
- リンク情報
- ID情報
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- DOI : 10.1016/S0022-328X(01)01072-5
- ISSN : 0022-328X
- eISSN : 1872-8561
- Web of Science ID : WOS:000171264500003