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	Molybdenum trioxide catalyst for transesterification of dimethyl carbonate and phenyl acetate to diphenyl carbonate
	Cao Ping1,2,3; Yang Xiangui1,3; Tang Congming1,2,3; Yang Jian4; Yao Jie1,3; Wang Yue1,3; Wang Gongying1,3
刊名	Chinese journal of catalysis
	2009-09-01
卷号	30期号:9页码:853-855
关键词	Molybdenum trioxide Transesterification Dimethyl carbonate Phenyl acetate Diphenyl carbonate
ISSN号	0253-9837
通讯作者	Cao ping()
英文摘要	A molybdenum trioxide catalyst for the transesterification of dimethyl carbonate (dmc) and phenyl acetate (pa) to diphenyl carbonate (dpc) was prepared by the calcination method. the effect of calcination temperature and recycling of the catalyst were investigated. the catalyst prepared at 400 or 500 degrees c showed the highest activity, with a dmc conversion of 73.9%, and the selectivity for dpc and mpc was 39.5% and 56.5%, respectively. the catalyst activity fell and the conversion of dmc was reduced from 73.9% to 10.2% after five recycles. x-ray diffraction showed that the catalyst had an orthorhombic structure and the (110) or/and (021) face(s) is/are the most active for the transesterification of dmc and pa. the used catalyst can be easily regenerated by calcination at 400 or 500 degrees c in air for 5 h, and the catalytic activity of the regenerated catalyst was almost as high as the fresh one.
WOS关键词	OXIDATIVE CARBONYLATION ; CHEMISTRY ; PHOSGENE
WOS研究方向	Chemistry ; Engineering
WOS类目	Chemistry, Applied ; Chemistry, Physical ; Engineering, Chemical
语种	英语
出版者	SCIENCE PRESS
WOS记录号	WOS:000271079600001
内容类型	期刊论文
URI标识	http://www.corc.org.cn/handle/1471x/2401291
专题	中国科学院大学
通讯作者	Cao Ping
作者单位	1.Chinese Acad Sci, Chengdu Inst Organ Chem, Chengdu 610041, Peoples R China 2.Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China 3.Changzhou Inst Chem, Changzhou Key Lab Green Chem & Technol, Changzhou 213164, Jiangsu, Peoples R China 4.Yabang Chem Grp Co Ltd, Changzhou 213163, Jiangsu, Peoples R China
推荐引用方式 GB/T 7714	Cao Ping,Yang Xiangui,Tang Congming,et al. Molybdenum trioxide catalyst for transesterification of dimethyl carbonate and phenyl acetate to diphenyl carbonate[J]. Chinese journal of catalysis,2009,30(9):853-855.
APA	Cao Ping.,Yang Xiangui.,Tang Congming.,Yang Jian.,Yao Jie.,...&Wang Gongying.(2009).Molybdenum trioxide catalyst for transesterification of dimethyl carbonate and phenyl acetate to diphenyl carbonate.Chinese journal of catalysis,30(9),853-855.
MLA	Cao Ping,et al."Molybdenum trioxide catalyst for transesterification of dimethyl carbonate and phenyl acetate to diphenyl carbonate".Chinese journal of catalysis 30.9(2009):853-855.

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