中国科学院大连化学物理研究所机构知识库
Advanced  
DICP OpenIR  > 中国科学院大连化学物理研究所  > 期刊论文
题名: Palladium Catalyzed Carboxylation of 1,3-Butadiene to Methyl 3-Pentenoate
作者: Wang Liandi1;  Wu Xiaowei1, 2;  He Wei1;  Liu Zishuang1;  Yu Zhengkun1
关键词: 1,3-butadiene ;  palladium ;  N-heterocyclic ligand ;  carboxylation ;  methyl 3-pentenoate ;  epsilon-caprolactam ;  biphosphine ligand
刊名: CHINESE JOURNAL OF CATALYSIS
发表日期: 2010-08-01
DOI: 10.3724/SP.J.1088.2010.00456
卷: 31, 期:8, 页:1044-1048
收录类别: SCI
文章类型: Article
WOS标题词: Science & Technology ;  Physical Sciences ;  Technology
类目[WOS]: Chemistry, Applied ;  Chemistry, Physical ;  Engineering, Chemical
研究领域[WOS]: Chemistry ;  Engineering
英文摘要: Palladium salts with N-heterocyclic ligand or biphosphine ligand were used as the catalysts for the carboxylation of 1,3-butadiene with carbon monoxide in methanol to methyl 3-pentenoate, which is one of the key reactions in Altam process for production of epsilon-caprolactam The combination of Pd(OAc)(2) with 2.6-bis(3,5-dimethylpyrazol-1-yl)pyridine exhibited moderate catalytic activity under the optimized conditions (150 degrees C, p(CO) = 6 0 MPa. 6 h), reaching 78 8%, conversion of 1,3-butadiene and 92 2% selectivity for the target product (TON = 226) Using Pd(OAc)(2)/(oxydi-2,1-phenylene)bis(diphenylphosphine) as the catalyst remarkably increased the reaction efficiency. achieving 90 4% conversion of 1,3-butadiene and 91 6% selectivity for the product (TON = 181) At temperature above 200 degrees C, 1,3-butadiene underwent dimerization to form 4-vinyl-1-cyclohexene in 96% yield
关键词[WOS]: CONJUGATED DIENES ;  METHOXYCARBONYLATION ;  CARBONYLATION ;  DIMERIZATION
语种: 英语
WOS记录号: WOS:000282079400026
Citation statistics: 
内容类型: 期刊论文
URI标识: http://cas-ir.dicp.ac.cn/handle/321008/142274
Appears in Collections:中国科学院大连化学物理研究所_期刊论文

Files in This Item:

There are no files associated with this item.


作者单位: 1.Chinese Acad Sci, Dalian Inst Chem Phys, Dalian 116023, Peoples R China
2.Dalian Nationalities Univ, Coll Life Sci, Dalian 116600, Liaoning, Peoples R China

Recommended Citation:
Wang Liandi,Wu Xiaowei,He Wei,et al. Palladium Catalyzed Carboxylation of 1,3-Butadiene to Methyl 3-Pentenoate[J]. CHINESE JOURNAL OF CATALYSIS,2010,31(8):1044-1048.
Service
 Recommend this item
 Sava as my favorate item
 Show this item's statistics
 Export Endnote File
Google Scholar
 Similar articles in Google Scholar
 [Wang Liandi]'s Articles
 [Wu Xiaowei]'s Articles
 [He Wei]'s Articles
CSDL cross search
 Similar articles in CSDL Cross Search
 [Wang Liandi]‘s Articles
 [Wu Xiaowei]‘s Articles
 [He Wei]‘s Articles
Related Copyright Policies
Null
Social Bookmarking
  Add to CiteULike  Add to Connotea  Add to Del.icio.us  Add to Digg  Add to Reddit 
所有评论 (0)
暂无评论
 
评注功能仅针对注册用户开放,请您登录
您对该条目有什么异议,请填写以下表单,管理员会尽快联系您。
内 容:
Email:  *
单位:
验证码:   刷新
您在IR的使用过程中有什么好的想法或者建议可以反馈给我们。
标 题:
 *
内 容:
Email:  *
验证码:   刷新

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

 

 

Valid XHTML 1.0!
Powered by CSpace