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	Methoxycarbonylation of propylene oxide: a new way to beta-hydroxybutyrate
	Liu, JH; Chen, J; Xia, CG
刊名	Journal of molecular catalysis a-chemical
	2006-05-02
卷号	250期号:1-2页码:232-236
关键词	Propylene oxide Dicobaltoctacarbonyl Methoxycarbonylation Methyl beta-hydroxybutyrate
ISSN号	1381-1169
DOI	10.1016/j.molcata.2006.01.047
通讯作者	Chen, j(cgxia@lzb.ac.cn)
英文摘要	The methoxycarbonylation of propylene oxide (po) to methyl p-hydroxybutyrate (mhb) catalyzed by dicobaltoctacarbonyl ([co-2(co)(8)]) and 3-hydroxypyridine (3-oh-py) in methanol system has been studied. the effects of different additives, the molar ratio of 3-oh-py:co2(co)81 temperature, carbon monoxide (co) pressure, reaction time on the conversion and selectivity have been investigated. the conversion of propylene oxide is 80.4%, and the yield of methyl p-hydroxybutyrate is 74.9% with selectivity 93.2% when the reaction is carried out for 16 h at 80 degrees c and 6.0 mpa of co in methanol, with 0.125 nmol of co-2(co)(8), 0.25 mmol of 3-oh-py. the mechanism of this catalytic reaction has also been proposed. (c) 2006 elsevier b.v. all rights reserved.
WOS关键词	CARBONYLATIVE RING EXPANSION ; EPOXIDE CARBONYLATION ; CARBON-MONOXIDE ; COBALT ; LACTONES ; METHANOL ; POLYESTERS ; CATALYSIS ; COMPLEXES ; ACID
WOS研究方向	Chemistry
WOS类目	Chemistry, Physical
语种	英语
出版者	ELSEVIER SCIENCE BV
WOS记录号	WOS:000237318000036
内容类型	期刊论文
URI标识	http://www.corc.org.cn/handle/1471x/2379748
专题	中国科学院大学
通讯作者	Chen, J
作者单位	1.Chinese Acad Sci, Lanzhou Inst Chem Phys, State Key Lab Oxo Synth & Select Oxidat, Lanzhou 730000, Peoples R China 2.Chinese Acad Sci, Grad Sch, Beijing 100039, Peoples R China
推荐引用方式 GB/T 7714	Liu, JH,Chen, J,Xia, CG. Methoxycarbonylation of propylene oxide: a new way to beta-hydroxybutyrate[J]. Journal of molecular catalysis a-chemical,2006,250(1-2):232-236.
APA	Liu, JH,Chen, J,&Xia, CG.(2006).Methoxycarbonylation of propylene oxide: a new way to beta-hydroxybutyrate.Journal of molecular catalysis a-chemical,250(1-2),232-236.
MLA	Liu, JH,et al."Methoxycarbonylation of propylene oxide: a new way to beta-hydroxybutyrate".Journal of molecular catalysis a-chemical 250.1-2(2006):232-236.

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