Methoxycarbonylation of propylene oxide: a new way to beta-hydroxybutyrate
文献类型：期刊论文
| 作者 | Liu, JH; Chen, J; Xia, CG |
| 刊名 | Journal of molecular catalysis a-chemical
 |
| 出版日期 | 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 |
| WOS记录号 | WOS:000237318000036 |
| 出版者 | ELSEVIER SCIENCE BV |
| URI标识 | http://www.irgrid.ac.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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来源：中国科学院大学
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