Applied Catalysis A: General p. 104 - 116 (2018)
Update date:2022-08-11
Topics:
Amitouche, Dahbia
Haouas, Mohamed
Mazari, Tassadit
Mouanni, Sihem
Canioni, Romain
Rabia, Chérifa
Cadot, Emmanuel
Marchal-Roch, Catherine
The catalytic process of cyclohexanone oxidation by hydrogen peroxide was investigated using in situ NMR spectroscopy in real working conditions. The behavior of the Keggin heteropolyacid H3PMo12O40, used as a model catalyst, was explored before and after adding the oxidant agent. This study revealed the evolution pathways to different reduced states of H3PMo12O40 and its reversible transformation into peroxomolybdate complexes. These latter were identified as the active species for the adipic acid formation, while the acid function of the catalyst was found important for the substrate activation via ketonic-enolic tautomerism. The oxidative mechanism of the cyclohexanone was described through three successive steps to produce adipic acid.
View MoreJi'nan Orgachem Pharmaceutical Co.,Ltd
Contact:+86-531-82687810
Address:Jinan
Hangzhou Dingyan Chem Co., Ltd
website:http://www.dingyanchem.com
Contact:86-571-87157530-8003
Address:RM.1118,NO.1 Building, Baiyun Tower,Jianggan Area, Hangzhou city, China,310004
WuHan rongfashun BioChemical co., LTD
Contact:02788866139
Address:No.95 LuoYu Road,Wuhan
Hangzhou Donglou Bio-nutrient Co., Ltd.
Contact:+86-571-82225795,13967112289
Address:Louta Town, Xiaoshan,Hangzhou,Zhejiang
Contact:86-28-66070694 13350079802
Address:Nanyan Road,Tianfu Road sichuan ,china
Doi:10.1039/c5gc01534k
(2015)Doi:10.1016/j.tet.2006.03.119
(2006)Doi:10.1021/jo00913a007
(1975)Doi:10.1246/cl.1985.333
(1985)Doi:10.1021/om020790g
(2003)Doi:10.1002/jhet.5570170528
(1980)