消息
×
loading..
中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
首页
机构
成果
学者
登录
注册
登陆
×
验证码:
换一张
忘记密码?
记住我
×
校外用户登录
CAS IR Grid
机构
化学研究所 [3]
上海药物研究所 [3]
成都生物研究所 [2]
中国科学院大学 [1]
采集方式
OAI收割 [8]
iSwitch采集 [1]
内容类型
期刊论文 [9]
发表日期
2017 [1]
2015 [1]
2011 [2]
2010 [4]
2008 [1]
学科主题
Chemistry [1]
Chemistry,... [1]
筛选
浏览/检索结果:
共9条,第1-9条
帮助
条数/页:
5
10
15
20
25
30
35
40
45
50
55
60
65
70
75
80
85
90
95
100
排序方式:
请选择
题名升序
题名降序
发表日期升序
发表日期降序
提交时间升序
提交时间降序
作者升序
作者降序
Construction of highly enantioenriched spirocyclopentaneoxindoles containing four consecutive stereocenters via thiourea-catalyzed asymmetric Michael-Henry cascade reactions
期刊论文
OAI收割
BEILSTEIN JOURNAL OF ORGANIC CHEMISTRY, 2017, 卷号: 13, 页码: 1342-1349
作者:
Du, Yonglei
;
Li, Jian
;
Chen, Kerong
;
Wu, Chenglin
;
Zhou, Yu
|
收藏
|
浏览/下载:26/0
|
提交时间:2019/01/08
asymmetric synthesis
four consecutive stereocenters
Michael-Henry cascade reactions
spirocyclopentaneoxindoles
thioureas
Direct enantioselective amination of alpha-ketoester catalyzed by tertiary amine thiourea: a new approach to chiral alpha-hydroxy-beta-amino acid
期刊论文
iSwitch采集
Tetrahedron letters, 2015, 卷号: 56, 期号: 28, 页码: 4220-4223
作者:
Fu, Ji-Ya
;
Wang, Qi-Lin
;
Gui, Yong-Yuan
;
Wang, Li-Xin
收藏
|
浏览/下载:35/0
|
提交时间:2019/05/10
Enantioselective amination
Ketoesters
Chiral tertiary amine thioureas
Alpha-flydroxy-beta-amino acids
Thiourea-Catalyzed Highly Diastereo- and Enantioselective Conjugate Additions of alpha-Substituted Cyanoacetates to Maleimides: Efficient Construction of Vicinal Quaternary-Tertiary Stereocenters
期刊论文
OAI收割
ADVANCED SYNTHESIS & CATALYSIS, 2011, 卷号: 353, 期号: 10, 页码: 1720-1728
Liao, Yu-Hua
;
Liu, Xiong-Li
;
Wu, Zhi-Jun
;
Du, Xi-Lin
;
Zhang, Xiao-Mei
;
Yuan, Wei-Cheng
收藏
|
浏览/下载:1005/0
|
提交时间:2012/11/09
bifunctional thioureas
maleimides
Michael addition
organocatalysis
alpha-substituted cyanoacetates
Interplay of Direct Stereocontrol and Dynamic Kinetic Resolution in a Bifunctional Amine Thiourea Catalyzed Highly Enantioselective Cascade Michael-Michael Reaction
期刊论文
OAI收割
CHEMISTRY-A EUROPEAN JOURNAL, 2011, 卷号: 17, 期号: 3, 页码: 770-774
作者:
Yu, Chenguang
;
Zhang, Yinan
;
Song, Aiguo
;
Ji, Yafei
;
Wang, Wei
|
收藏
|
浏览/下载:22/0
|
提交时间:2019/01/08
amine thioureas
cascade catalysis
dynamic kinetic resolution
organocatalysis
tetrahydrothiophenes
Highly Enantioselective Michael Addition Reactions of 3-Substituted Benzofuran-2(3H)-ones to Chalcones Catalyzed by a Chiral Alkyl-Substituted Thiourea
期刊论文
OAI收割
ADVANCED SYNTHESIS & CATALYSIS, 2010, 卷号: 352, 期号: 7, 页码: 1097-1101
作者:
Li, Xin
;
Xi, Zhiguo
;
Luo, Sanzhong
;
Cheng, Jin-Pei
|
收藏
|
浏览/下载:24/0
|
提交时间:2019/04/09
Benzofuran-2(3h)-ones
Chiral Thioureas
Michael Addition
Organocatalysis
Quaternary-tertiary Stereocenters
Asymmetric Michael Addition Reaction of 3-Substituted Oxindoles to Nitroolefins Catalyzed by a Chiral Alkyl-Substituted Thiourea Catalyst
期刊论文
OAI收割
ADVANCED SYNTHESIS & CATALYSIS, 2010, 卷号: 352, 期号: 2-3, 页码: 416-424
作者:
Li, Xin
;
Zhang, Bo
;
Xi, Zhi-Guo
;
Luo, Sanzhong
;
Cheng, Jin-Pei
|
收藏
|
浏览/下载:23/0
|
提交时间:2019/04/09
Bifunctional Thioureas
Michael Addition Reaction
Nitroolefins
Organocatalysis
Oxindoles
Organocatalytic Asymmetric Michael Addition of Pyrazolin-5-ones to Nitroolefins with Bifunctional Thiourea: Stereocontrolled Construction of Contiguous Quaternary and Tertiary Stereocenters
期刊论文
OAI收割
ADVANCED SYNTHESIS & CATALYSIS, 2010, 卷号: 352, 期号: 5, 页码: 827-832
Liao, Yu-Hua
;
Chen, Wen-Bing
;
Wu, Zhi-Jun
;
Du, Xi-Lin
;
Cun, Lin-Feng
;
Zhang, Xiao-Mei
;
Yuan, Wei-Cheng
收藏
|
浏览/下载:29/0
|
提交时间:2011/07/08
bifunctional thioureas
Michael addition
nitroolefins
organic catalysis
pyrazolin-5-ones
Diastereo- and Enantioselective Organocatalytic Direct Conjugate Addition of gamma-Butenolide to Chalcones
期刊论文
OAI收割
CHEMISTRY-AN ASIAN JOURNAL, 2010, 卷号: 5, 期号: 6, 页码: 1303-1306
作者:
Zhang, Yinan
;
Yu, Chenguang
;
Ji, Yafei
;
Wang, Wei
|
收藏
|
浏览/下载:26/0
|
提交时间:2019/01/08
enones
lactones
Michael addition
organocatalysis
thioureas
Organocatalytic three-component reactions of pyruvate, aldehyde and aniline by hydrogen-bonding catalysts
期刊论文
OAI收割
EUROPEAN JOURNAL OF ORGANIC CHEMISTRY, 2008, 期号: 25, 页码: 4350-4356
作者:
Li, Xin
;
Deng, Hui
;
Luo, Sanzhong
;
Cheng, Jin-Pei
|
收藏
|
浏览/下载:19/0
|
提交时间:2019/04/09
Hydrogen Bonds
Multicomponent Reactions
Chirality
Phosphoric Acids
Thioureas
Asymetric Catalysis
首页
上一页
1
下一页
末页