中国科学院上海有机化学研究所机构知识库
Advanced  
SIOC OpenIR  > 上海有机化学研究所  > 期刊论文
学科主题: 有机化学
题名: A NEW SYNTHETIC ROUTE TO ALPHA-ARYL PROPIONIC-ACID AND A QUANTITATIVE STUDY OF THE PHOTO-SRN1 REACTION OF ARYL HALIDES WITH CANBANION FROM ALKYL NITRILE
其他题名: α-芳基丙酸的新合成路线和芳卤与烷基氰碳负离子间光诱导Srn1反应的定量研究
作者: Wu BQ(吴碧琪) ; Ceng FW(曾繁文) ; Ge MJ(葛明娟) ; Cheng XZ(程新中) ; Wu GS(吴国生)
刊名: Sci. China Ser. B-Chem. Life Sci. Earth Sci.
发表日期: 1991-01-01
卷: 34, 期:7, 页:777-786
收录类别: SCI
部门归属: 中国科学院上海有机化学研究所
英文摘要: A new synthetic route leading to alpha-(2-(6-methoxynaphthyl))-propionic acid has been developed. Successive one-step preparation of the appropriate a-aryl propionitrile from the aryl halides with propionitrile by photo-S(RN)1 procedure followed by hydrolysis gives the desired alpha-aryl propionic acid in excellent total yield. The photostimulated reaction of 2-bromonaphthalene with acetonitrile or propionitrile in KNH2-NH3 solution to form the corresponding nucleophilic substitution product occurs with quantum yields considerably in excess of unit, while the pseudo-first-order rate constants of the photo-SRN1 are 30.9 and 47.0 X 10(-5)mol . s-1, respectively. Definite evidence to support the excitation of ground CTC and electron transfer from anion to ArX within the complex comes from the observation of the same phi > 200 and phi > 313 as well as MO calculation.
语种: 英语
内容类型: 期刊论文
URI标识: http://ir.sioc.ac.cn/handle/331003/24937
Appears in Collections:上海有机化学研究所_期刊论文

Files in This Item: Download All
File Name/ File Size Content Type Version Access License
910213.pdf(464KB)----开放获取--View Download

Recommended Citation:
Wu BQ,Ceng FW,Ge MJ,et al. A NEW SYNTHETIC ROUTE TO ALPHA-ARYL PROPIONIC-ACID AND A QUANTITATIVE STUDY OF THE PHOTO-SRN1 REACTION OF ARYL HALIDES WITH CANBANION FROM ALKYL NITRILE[J]. Sci. China Ser. B-Chem. Life Sci. Earth Sci.,1991,34(7):777-786.
Service
Recommend this item
Sava as my favorate item
Show this item's statistics
Export Endnote File
Google Scholar
Similar articles in Google Scholar
[吴碧琪]'s Articles
[曾繁文]'s Articles
[葛明娟]'s Articles
CSDL cross search
Similar articles in CSDL Cross Search
[吴碧琪]‘s Articles
[曾繁文]‘s Articles
[葛明娟]‘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
文件名: 910213.pdf
格式: Adobe PDF
此文件暂不支持浏览
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