KMS Qingdao Institute of Biomass Energy and Bioprocess Technology ,CAS
An NNN-Pincer-Cobalt Complex Catalyzed Highly Markovnikov-Selective Alkyne Hydrosilylation | |
Zhang, Shaochun1; Ibrahim, Jessica Juweriah1,2; Yang, Yong1 | |
2018-10-05 | |
Source Publication | ORGANIC LETTERS
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ISSN | 1523-7060 |
Volume | 20Issue:19Pages:6265-6269 |
Abstract | A new NNN pincer (amine-pyridine-imine, API) cobalt complex, which is bench-stable and is applicable for the highly efficient and regioselective hydrosilylation of terminal alkynes, is developed. A broad set of alpha-vinylsilanes was successfully synthesized in good to high yields with up to 98/2 Markovnikov regioselectivity. This protocol can be readily scaled up for gram-scale synthesis and demonstrates the most efficient cobalt-catalyzed hydrosilylation of alkynes with turnover frequencies as high as 126 720 h(-1) to date. |
DOI | 10.1021/acs.orglett.8b02746 |
WOS Keyword | N-HETEROCYCLIC CARBENES ; SILICON-CONTAINING COMPOUNDS ; O-DONOR LIGAND ; TERMINAL ALKYNES ; RHODIUM(I) COMPLEXES ; RUTHENIUM COMPLEXES ; NICKEL-COMPLEXES ; IRIDIUM CATALYST ; METAL-COMPLEXES ; TRANS ADDITION |
Language | 英语 |
Funding Project | 13th-Five Key Project of the Chinese Academy of Sciences[Y7720519KL] ; QIBEBT |
WOS Research Area | Chemistry |
Funding Organization | 13th-Five Key Project of the Chinese Academy of Sciences ; QIBEBT |
WOS Subject | Chemistry, Organic |
WOS ID | WOS:000447118200061 |
Publisher | AMER CHEMICAL SOC |
Citation statistics | |
Document Type | 期刊论文 |
Identifier | http://ir.qibebt.ac.cn/handle/337004/11339 |
Collection | 中国科学院青岛生物能源与过程研究所 |
Corresponding Author | Yang, Yong |
Affiliation | 1.Chinese Acad Sci, Qingdao Inst Bioenergy & Bioproc Technol, CAS Key Lab Biobased Mat, Qingdao 266101, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China |
Recommended Citation GB/T 7714 | Zhang, Shaochun,Ibrahim, Jessica Juweriah,Yang, Yong. An NNN-Pincer-Cobalt Complex Catalyzed Highly Markovnikov-Selective Alkyne Hydrosilylation[J]. ORGANIC LETTERS,2018,20(19):6265-6269. |
APA | Zhang, Shaochun,Ibrahim, Jessica Juweriah,&Yang, Yong.(2018).An NNN-Pincer-Cobalt Complex Catalyzed Highly Markovnikov-Selective Alkyne Hydrosilylation.ORGANIC LETTERS,20(19),6265-6269. |
MLA | Zhang, Shaochun,et al."An NNN-Pincer-Cobalt Complex Catalyzed Highly Markovnikov-Selective Alkyne Hydrosilylation".ORGANIC LETTERS 20.19(2018):6265-6269. |
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