|
Hokkaido University Collection of Scholarly and Academic Papers >
Graduate School of Science / Faculty of Science >
Peer-reviewed Journal Articles, etc >
Iridium-Catalyzed Alkene-Selective Transfer Hydrogenation with 1,4-Dioxane as Hydrogen Donor
| Title: | Iridium-Catalyzed Alkene-Selective Transfer Hydrogenation with 1,4-Dioxane as Hydrogen Donor |
| Authors: | Zhang, Deliang Browse this author | | Iwai, Tomohiro Browse this author →KAKEN DB | | Sawamura, Masaya Browse this author →KAKEN DB |
| Keywords: | Transfer hydrogenation | | 1,4-dioxane | | Chemoselectivity | | Iridium | | Bisphosphine |
| Issue Date: | 2-Aug-2019 |
| Publisher: | American Chemical Society |
| Journal Title: | Organic letters |
| Volume: | 21 |
| Issue: | 15 |
| Start Page: | 5867 |
| End Page: | 5872 |
| Publisher DOI: | 10.1021/acs.orglett.9b01989 |
| Abstract: | The iridium-catalyzed transfer hydrogenation of alkenes using 1,4-dioxane as a hydrogen donor is described. The use of 1,2-bis-(dicyclohexylphosphino)ethane (DCyPE), featuring bulky and highly electron-donating properties, led to high catalytic activity. A polystyrene-cross-linking bisphosphine PS-DPPBz produced a reusable heterogeneous catalyst. These homogeneous and heterogeneous protocols achieved chemoselective transfer hydrogenation of alkenes over other potentially reducible functional groups such as carbonyl, nitro, cyano, and imino groups in the same molecule. |
| Rights: | This document is the Accepted Manuscript version of a Published Work that appeared in final form in Organic letters, © American Chemical Society after peer review and technical editing by the publisher. To access the final edited and published work see https://pubs.acs.org/doi/10.1021/acs.orglett.9b01989 |
| Type: | article (author version) |
| URI: | http://hdl.handle.net/2115/78899 |
| Appears in Collections: | 理学院・理学研究院 (Graduate School of Science / Faculty of Science) > 雑誌発表論文等 (Peer-reviewed Journal Articles, etc)
|
Submitter: 澤村 正也
|
