DICP OpenIR
TEMPO/HCl/NaNO2 catalyst: A transition-metal-free approach to efficient aerobic oxidation of alcohols to aldehydes and ketones under mild conditions
Wang, Xinliang1; Liu, Renhua2; Jin, Yu1; Liang, Xinmiao1,2; Liang XM(梁鑫淼); Liang XM(梁鑫淼)
KeywordGreen Chemistry Homogeneous Catalysis Mechanistic Studies Oxidation Tempo
Source PublicationCHEMISTRY-A EUROPEAN JOURNAL
2008
DOI10.1002/chem.200701818
Volume14Issue:9Pages:2679-2685
Indexed BySCI ; CCR
SubtypeReview
Department18
Funding Project1803
Contribution Rank1;1
WOS HeadingsScience & Technology ; Physical Sciences
WOS SubjectChemistry, Multidisciplinary
WOS Research AreaChemistry
WOS KeywordIONIZATION MASS-SPECTROMETRY ; SELECTIVE OXIDATION ; ELECTROSPRAY-IONIZATION ; MOLECULAR-OXYGEN ; NITROXYL RADICALS ; SECONDARY ALCOHOLS ; OXOAMMONIUM SALTS ; BENZYLIC ALCOHOLS ; PALLADIUM NANOPARTICLES ; ATMOSPHERIC OXYGEN
AbstractHydrochloric acid, a very inexpensive and readily available inorganic acid, has been found to cooperate exquisitely with NaNO2/TEMPO in catalyzing the molecular-oxygen-driven oxidation of a broad range of alcohol substrates to the corresponding aldehydes and ketones. This transitionmetal-free catalytic oxidative conversion is novel and represents an interesting alternative route to the corresponding carbonyl compounds to the metal-catalyzed aerobic oxidation of alcohols. The reaction is highly selective with respect to the desired product when carried out at room temperature in air at atmospheric pressure. Notably, the use of very inexpensive NaNO2 and HCl in combination with TEMPO for this highly selective aerobic oxidation of alcohols in air at ambient temperature makes the reaction operationally and economically very attractive. ne results of mechanistic studies, performed with the aid of electrospray ionization mass spectrometry (ESI-MS), are presented and discussed. TEMPO, TEMPOH, and TEMPO+ were observed in the redox cycle by means of ESI-MS. On the basis of these observations, a mechanism is proposed that may provide an insight into the newly developed aerobic alcohol oxidation.
Language英语
URL查看原文
WOS IDWOS:000254467400005
Citation statistics
Cited Times:134[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://cas-ir.dicp.ac.cn/handle/321008/100183
Collection中国科学院大连化学物理研究所
Corresponding AuthorLiang XM(梁鑫淼); Liang XM(梁鑫淼)
Affiliation1.Chinese Acad Sci, Dalian Inst Chem Phys, Dalian 116023, Peoples R China
2.E China Univ Sci & Technol, Sch Pharm, Shanghai 200237, Peoples R China
Recommended Citation
GB/T 7714
Wang, Xinliang,Liu, Renhua,Jin, Yu,et al. TEMPO/HCl/NaNO2 catalyst: A transition-metal-free approach to efficient aerobic oxidation of alcohols to aldehydes and ketones under mild conditions[J]. CHEMISTRY-A EUROPEAN JOURNAL,2008,14(9):2679-2685.
APA Wang, Xinliang,Liu, Renhua,Jin, Yu,Liang, Xinmiao,梁鑫淼,&梁鑫淼.(2008).TEMPO/HCl/NaNO2 catalyst: A transition-metal-free approach to efficient aerobic oxidation of alcohols to aldehydes and ketones under mild conditions.CHEMISTRY-A EUROPEAN JOURNAL,14(9),2679-2685.
MLA Wang, Xinliang,et al."TEMPO/HCl/NaNO2 catalyst: A transition-metal-free approach to efficient aerobic oxidation of alcohols to aldehydes and ketones under mild conditions".CHEMISTRY-A EUROPEAN JOURNAL 14.9(2008):2679-2685.
Files in This Item:
There are no files associated with this item.
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Wang, Xinliang]'s Articles
[Liu, Renhua]'s Articles
[Jin, Yu]'s Articles
Baidu academic
Similar articles in Baidu academic
[Wang, Xinliang]'s Articles
[Liu, Renhua]'s Articles
[Jin, Yu]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Wang, Xinliang]'s Articles
[Liu, Renhua]'s Articles
[Jin, Yu]'s Articles
Terms of Use
No data!
Social Bookmark/Share
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.