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: Solid Acid-Catalyzed Dehydration of Pinacol Derivatives in Ionic Liquid: Simple and Efficient Access to Branched 1,3-Dienes
作者: Hu, Yancheng1;  Li, Ning1, 2;  Li, Guangyi1;  Wang, Aiqin1, 2;  Cong, Yu1;  Wang, Xiaodong1;  Zhang, Tao1, 2
关键词: branched 1,3-dienes ;  pinacol dehydration ;  ionic liquid ;  solid acid ;  Amberlyst-15 ;  Nation ;  [Emim]Cl
刊名: ACS CATALYSIS
发表日期: 2017-04-01
DOI: 10.1021/acscatal.7b00066
卷: 7, 期:4, 页:2576-2582
收录类别: SCI
文章类型: Article
WOS标题词: Science & Technology ;  Physical Sciences
类目[WOS]: Chemistry, Physical
研究领域[WOS]: Chemistry
英文摘要: The selective dehydration of pinacol derivatives to branched 1,3-dienes is extremely challenging because of the predominance of pinacol rearrangement. Herein, we successfully achieve this goal by employing a recyclable solid acid/ionic liquid catalyst system. The dehydration of alkyl- and cycloalkyl-derived diols in an Amberlyst-15/[Emim]Cl system afforded the corresponding 1,3-dienes in good yields, while a Nafion/[Emim]Cl system was demonstrated to be a better catalyst system for the dehydration of aryl-substituted substrates. Our protocol features straightforward and simple access to branched 1,3-dienes, high chemoselectivity, a recyclable catalyst system, a facile separation of dienes just by decantation, and a broad substrate scope.
关键词[WOS]: CROSS-COUPLING REACTIONS ;  DIELS-ALDER REACTION ;  CONJUGATED DIENES ;  REARRANGEMENT ;  ALDEHYDES ;  WATER ;  KETONES ;  FACILE
语种: 英语
WOS记录号: WOS:000398986700042
Citation statistics: 
内容类型: 期刊论文
URI标识: http://cas-ir.dicp.ac.cn/handle/321008/150339
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, State Key Lab Catalysis, Dalian 116023, Peoples R China
2.Chinese Acad Sci, Dalian Inst Chem Phys, iChEM Collaborat Innovat Ctr Chem Energy Mat, Dalian 116023, Peoples R China

Recommended Citation:
Hu, Yancheng,Li, Ning,Li, Guangyi,et al. Solid Acid-Catalyzed Dehydration of Pinacol Derivatives in Ionic Liquid: Simple and Efficient Access to Branched 1,3-Dienes[J]. ACS CATALYSIS,2017,7(4):2576-2582.
Service
 Recommend this item
 Sava as my favorate item
 Show this item's statistics
 Export Endnote File
Google Scholar
 Similar articles in Google Scholar
 [Hu, Yancheng]'s Articles
 [Li, Ning]'s Articles
 [Li, Guangyi]'s Articles
CSDL cross search
 Similar articles in CSDL Cross Search
 [Hu, Yancheng]‘s Articles
 [Li, Ning]‘s Articles
 [Li, Guangyi]‘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