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Acceptorless Dehydrogenation of N-Heterocycles by Merging Visible-Light Photoredox Catalysis and Cobalt Catalysis.
He, Ke-Han; Tan, Fang-Fang; Zhou, Chao-Zheng; Zhou, Gui-Jiang; Yang, Xiao-Long; Li, Yang.
Affiliation
  • He KH; Center for Organic Chemistry, Frontier Institute of Science and Technology, Xi'an Jiaotong University, Xi'an, Shaanxi, 710054, China.
  • Tan FF; Department of Chemistry, School of Science, Xi'an Jiaotong University, Xi'an, 710049, China.
  • Zhou CZ; Center for Organic Chemistry, Frontier Institute of Science and Technology, Xi'an Jiaotong University, Xi'an, Shaanxi, 710054, China.
  • Zhou GJ; Center for Organic Chemistry, Frontier Institute of Science and Technology, Xi'an Jiaotong University, Xi'an, Shaanxi, 710054, China.
  • Yang XL; Department of Chemistry, School of Science, Xi'an Jiaotong University, Xi'an, 710049, China.
  • Li Y; Department of Chemistry, School of Science, Xi'an Jiaotong University, Xi'an, 710049, China.
Angew Chem Int Ed Engl ; 56(11): 3080-3084, 2017 03 06.
Article in En | MEDLINE | ID: mdl-28156039
ABSTRACT
Herein, the first acceptorless dehydrogenation of tetrahydroquinolines (THQs), indolines, and other related N-heterocycles, by merging visible-light photoredox catalysis and cobalt catalysis at ambient temperature, is described. The potential applications to organic transformations and hydrogen-storage materials are demonstrated. Primary mechanistic investigations indicate that the catalytic cycle occurs predominantly by an oxidative quenching pathway.
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Full text: 1 Collection: 01-internacional Database: MEDLINE Language: En Journal: Angew Chem Int Ed Engl Year: 2017 Document type: Article Affiliation country:
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Full text: 1 Collection: 01-internacional Database: MEDLINE Language: En Journal: Angew Chem Int Ed Engl Year: 2017 Document type: Article Affiliation country: