An Arbuzov-type reaction with the bis(alkynyl) iridium complex [Cp*Ir(L)(CCAr)2]
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- 作者：Yongjia Li ; Rakesh Ganguly ; Weng Kee Leong ; chmlwk@ntu.edu.sg" class="auth_mail" title="E-mail the corresponding author
- 关键词：Iridium ; Iridacycle ; bis(alkynyl) ; Arbuzov ; Oxidation ; Acid catalysis
- 刊名：Journal of Organometallic Chemistry
- 出版年：2016
- 出版时间：1 September 2016
- 年：2016
- 卷：818
- 期：Complete
- 页码：42-47
- 全文大小：799 K
文摘
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Reactivity of bis(alkynyl) iridium complexes [Cp*Ir(L)(C
CAr)2].- •
Arbuzov-type reaction with phosphites to give four-membered iridacyclic phosphonates.
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Acid-catalysed isomerisation to five-membered iridafurans
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Acid-catalysed aerobic oxidation to form 1,2-diketone iridabenzofurans.
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Common reaction pathway involving initial protonation and alkynyl migration.