A mild and efficient method for the synthesis of structurally diverse 1,2,3-triazolylidene palladium(II) diiodo complexes. Comparison of catalytic activities for Suzuki-Miyaura coupling
详细信息 查看全文
- 作者：Bemineni Sureshbabu ; Venkatachalam Ramkumar ; Sethuraman Sankararaman ; sanka@iitm.ac.in" class="auth_mail" title="E-mail the corresponding author
- 关键词：N-heterocyclic carbene ; NHC&ndash ; Pd complex ; PEPPSI ; Mesoionic NHC ; Cross coupling
- 刊名：Journal of Organometallic Chemistry
- 出版年：2015
- 出版时间：15 December 2015
- 年：2015
- 卷：799-800
- 期：Complete
- 页码：232-238
- 全文大小：854 K
文摘
- •
A mild method is developed for structurally diverse 1,2,3-triazolylidene (Tz) complexes.
- •
Simple variation of reagents and their stoichiometries leads to selectivity.
- •
[(Tz)2Pd(I)2] or [(Tz)Pd(I)(μ-I)2Pd(I)(Tz)] complex can be selectively synthesized.
- •
[(Tz)Pd(I)2(Py)] or [(Tz)Pd(I)2-(bridge-biPy)-(I)2Pd(Tz)] complex can be synthesized.
- •
Catalytic activities of these complexes are compared for Suzuki–Miyaura reaction.