File:F of Ti4.jpg
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F_of_Ti4.jpg (541 × 218 pixels, file size: 9 KB, MIME type: image/jpeg)
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DescriptionF of Ti4.jpg |
中文(中国大陆):Michael加成反应。一般,α,β-不饱和羰基化合物的Michael加成是在碱性条件下进行的,由于不饱和双键往往进步不转化而使副产物增加,在TiCl4存在下,反应可以在非常温和的条件下进行,副反应大大减少: |
Source | Own work |
Author | Zhouxiaodi |
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Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.2 or any later version published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license is included in the section entitled GNU Free Documentation License.http://www.gnu.org/copyleft/fdl.htmlGFDLGNU Free Documentation Licensetruetrue |
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 17:07, 28 December 2008 | 541 × 218 (9 KB) | Zhouxiaodi (talk | contribs) | {{Information |Description={{zh-cn|1= Michael加成反应。一般,α,β-不饱和羰基化合物的Michael加成是在碱性条件下进行的,由于不饱和双键往往进步不转化而使副产物增加,在TiCl4存在下,反应可以在非� |
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