NL repository
menu
검색
Library
Browse
Communities & Collections
By Date
Authors
Titles
Subject
My Repository
My Account
Receive email updates
Edit Profile
DSpace at EWHA
Search
All of DSpace
자연과학대학
화학·나노과학전공
Journal papers
Start a new search
Current filters:
Title
Author
Subject
Date Issued
Issn
Journal
Equals
Contains
ID
Not Equals
Not Contains
Not ID
Title
Author
Subject
Date Issued
Issn
Journal
Equals
Contains
ID
Not Equals
Not Contains
Not ID
Add filters:
Title
Author
Subject
Date Issued
Issn
Journal
Equals
Contains
ID
Not Equals
Not Contains
Not ID
Results/Page
5
10
15
20
25
30
35
40
45
50
55
60
65
70
75
80
85
90
95
100
Sort items by
Relevance
Title
Issue Date
In order
Ascending
Descending
Authors/record
All
1
5
10
15
20
25
30
35
40
45
50
Results 1-10 of 101 (Search time: 0.0 seconds).
Item hits:
Issue Date
Title
Author(s)
Type
2016
Alkaline Hydrolysis of 4-Nitrophenyl X-Substituted-Benzoates Revisited: New Insights from Yukawa–Tsuno Equation
엄익환
Note
2015
Nucleophilic Substitution Reactions of 2,4-Dinitrophenyl X-Substituted-Benzenesulfonates and Y-Substituted-Phenyl 4-Nitrobenzenesulfonates with Azide Ion: Regioselectivity and Reaction Mechanism
엄익환; 한소엽
Article
2015
Kinetic and mechanistic studies on quinuclidinolysis of Y-substituted-phenyl picolinates: Effect of amine nature on reactivity and transition- state structure
엄익환
Article
2015
Kinetic study on alkaline hydrolysis of Y-substituted phenyl picolinates: Effects of modification of nonleaving group from benzoyl to picolinyl on reactivity and reaction mechanism
엄익환
Article
2014
Kinetic study on aminolysis of 2-chloro-4-nitrophenyl x-substituted-benzoates in acetonitrile and in H2O Containing 20mol% DMSO: Effects of medium and substituent X on reactivity and reaction mechanism
엄익환
Article
2014
The α-effect in SNar reaction of y-substituted-phenoxy-2, 4-dinitrobenzenes with amines: Reaction mechanism and origin of the α-effect
엄익환
Article
2013
Kinetic study on michael-type reactions of β-nitrostyrenes with cyclic secondary amines in acetonitrile: Transition-state structures and reaction mechanism deduced from negative enthalpy of activation and analyses of LFERs
엄익환; 박종윤
Article
2013
Metal-ion catalysis in alkaline ethanolysis of 2-pyridyl thionobenzoate: Effects of modification of electrophilic center from C=O to C=S
엄익환
Article
2011
Aminolysis of Y-substituted phenyl benzenesulfonates in mecn: Effect of medium on reactivity and reaction mechanism
엄익환
Article
2011
Hydrolysis of 1-(X-substituted-benzoyl)-4-aminopyridinium ions: Effect of substituent X on reactivity and reaction mechanism
엄익환
Article
previous
1
2
3
4
...
next
next
Discover
-Author
1
박종윤
3
한소엽
-Subject
8
Yukawa-Tsuno plot
6
Concerted mechanism
6
Steric hindrance
5
Aminolysis
5
Bronsted-type plot
4
Brønsted-type plot
4
Hammett plot
4
Quinuclidinolysis
4
Rate-determining step
3
Alkaline hydrolysis
next >
-Date issued
2
2019
2
2018
6
2017
5
2016
10
2015
23
2014
18
2013
11
2012
11
2011
13
2010
next >
BROWSE
Communities & Collections
By Date
Authors
Titles
Subject