DICP OpenIR
Room Temperature Chemoselective Deoxygenation of Aromatic Ketones and Aldehydes Promoted by a Tandem Pd/TiO2 + FeCl3 Catalyst
Dong, Zhenhua1; Yuan, Jinwei1; Xiao, Yongmei1; Mao, Pu1; Wang, Wentao2
Corresponding AuthorWang, Wentao(wentaowang@dicp.ac.cn)
Source PublicationJOURNAL OF ORGANIC CHEMISTRY
2018-09-21
ISSN0022-3263
DOI10.1021/acs.joc.8b01667
Volume83Issue:18Pages:11067-11073
Funding ProjectNational Natural Science Foundation of China[21672210] ; Science and Technology Foundation of Henan Province[172102310043] ; Colleges and Universities Key Research Program Foundation of Henan Province[17A150007] ; Doctor Fund of Henan University of Technology[2015BS013]
Funding OrganizationNational Natural Science Foundation of China ; National Natural Science Foundation of China ; Science and Technology Foundation of Henan Province ; Science and Technology Foundation of Henan Province ; Colleges and Universities Key Research Program Foundation of Henan Province ; Colleges and Universities Key Research Program Foundation of Henan Province ; Doctor Fund of Henan University of Technology ; Doctor Fund of Henan University of Technology ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Science and Technology Foundation of Henan Province ; Science and Technology Foundation of Henan Province ; Colleges and Universities Key Research Program Foundation of Henan Province ; Colleges and Universities Key Research Program Foundation of Henan Province ; Doctor Fund of Henan University of Technology ; Doctor Fund of Henan University of Technology ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Science and Technology Foundation of Henan Province ; Science and Technology Foundation of Henan Province ; Colleges and Universities Key Research Program Foundation of Henan Province ; Colleges and Universities Key Research Program Foundation of Henan Province ; Doctor Fund of Henan University of Technology ; Doctor Fund of Henan University of Technology ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Science and Technology Foundation of Henan Province ; Science and Technology Foundation of Henan Province ; Colleges and Universities Key Research Program Foundation of Henan Province ; Colleges and Universities Key Research Program Foundation of Henan Province ; Doctor Fund of Henan University of Technology ; Doctor Fund of Henan University of Technology
WOS SubjectChemistry, Organic
WOS Research AreaChemistry
WOS KeywordCATALYZED DIRECT DEOXYGENATION ; SELECTIVE REDUCTION ; PALLADIUM CATALYST ; CARBONYL-COMPOUNDS ; ARYL ALDEHYDES ; REDUCING AGENT ; CHEMICALS ; ALCOHOLS ; AMIDES ; MILD
AbstractA rapid and practical protocol for the chemoselective deoxygenation of various aromatic ketones and aldehydes was described, which used a tandem catalyst composed of heterogeneous Pd/TiO2 + homogeneous FeCl3 with the green hydrogen source, polymethylhydrosiloxane (PMHS). The developed catalytic system was robust and scalable, as exemplified by the deoxygenation of acetophenone, which was performed on a gram scale in an atmospheric environment utilizing only 0.4 mol % Pd/TiO2 + 10 mol % FeCl3 catalyst to give the corresponding ethylbenzene in 96% yield within 10 min at room temperature. Furthermore, the Pd/TiO2 catalyst was shown to be recyclable up to three times without an observable decrease in efficiency and it exhibited low metal leaching under the reaction conditions. Insights toward the reaction mechanism of Pd-catalyzed reductive deoxygenation for aromatic ketones and aldehydes were investigated through operando IR, NMR, and GC-MS techniques.
Language英语
Funding OrganizationNational Natural Science Foundation of China ; National Natural Science Foundation of China ; Science and Technology Foundation of Henan Province ; Science and Technology Foundation of Henan Province ; Colleges and Universities Key Research Program Foundation of Henan Province ; Colleges and Universities Key Research Program Foundation of Henan Province ; Doctor Fund of Henan University of Technology ; Doctor Fund of Henan University of Technology ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Science and Technology Foundation of Henan Province ; Science and Technology Foundation of Henan Province ; Colleges and Universities Key Research Program Foundation of Henan Province ; Colleges and Universities Key Research Program Foundation of Henan Province ; Doctor Fund of Henan University of Technology ; Doctor Fund of Henan University of Technology ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Science and Technology Foundation of Henan Province ; Science and Technology Foundation of Henan Province ; Colleges and Universities Key Research Program Foundation of Henan Province ; Colleges and Universities Key Research Program Foundation of Henan Province ; Doctor Fund of Henan University of Technology ; Doctor Fund of Henan University of Technology ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Science and Technology Foundation of Henan Province ; Science and Technology Foundation of Henan Province ; Colleges and Universities Key Research Program Foundation of Henan Province ; Colleges and Universities Key Research Program Foundation of Henan Province ; Doctor Fund of Henan University of Technology ; Doctor Fund of Henan University of Technology
WOS IDWOS:000445713000037
PublisherAMER CHEMICAL SOC
Citation statistics
Cited Times:1[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://cas-ir.dicp.ac.cn/handle/321008/166989
Collection中国科学院大连化学物理研究所
Corresponding AuthorWang, Wentao
Affiliation1.Henan Univ Technol, Coll Chem Chem & Environm Engn, Lianhua St 100, Zhengzhou 450001, Henan, Peoples R China
2.Chinese Acad Sci, Dalian Inst Chem Phys, Zhongshan Rd 457, Dalian 116023, Peoples R China
Recommended Citation
GB/T 7714
Dong, Zhenhua,Yuan, Jinwei,Xiao, Yongmei,et al. Room Temperature Chemoselective Deoxygenation of Aromatic Ketones and Aldehydes Promoted by a Tandem Pd/TiO2 + FeCl3 Catalyst[J]. JOURNAL OF ORGANIC CHEMISTRY,2018,83(18):11067-11073.
APA Dong, Zhenhua,Yuan, Jinwei,Xiao, Yongmei,Mao, Pu,&Wang, Wentao.(2018).Room Temperature Chemoselective Deoxygenation of Aromatic Ketones and Aldehydes Promoted by a Tandem Pd/TiO2 + FeCl3 Catalyst.JOURNAL OF ORGANIC CHEMISTRY,83(18),11067-11073.
MLA Dong, Zhenhua,et al."Room Temperature Chemoselective Deoxygenation of Aromatic Ketones and Aldehydes Promoted by a Tandem Pd/TiO2 + FeCl3 Catalyst".JOURNAL OF ORGANIC CHEMISTRY 83.18(2018):11067-11073.
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