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在“
Elsevier电子期刊
”中,
命中:
48
条,耗时:小于0.01 秒
在所有数据库中总计命中:
97
条
1.
Rh
2
(OAc)
4
and InCl
3
co-catalyzed diastereoselective trapping of carbamate
ammonium
ylide
s with aldehydes for the synthesis of β-hydroxyl-α-amino acid derivatives
作者:
Jian-Bei Xi
;
Ming-Liang Ma
;
Wenhao Hu
;
whu@chem.ecnu.edu.cn" class="auth_mail" title="E-mail the corresponding author
关键词:
Carbamate
ammonium
ylide
;
Cooperative catalysis
;
Diazo decomposition
;
Multicomponent reaction
;
Amino acid
刊名:Tetrahedron
出版年:2016
2.
[1,2] Stevens sigmatropic rearrangement of pyrrolidinium
ylide
s—simple synthesis of 3-aryl-2-cyano-1-methylpiperidines
作者:
Anna Kowalkowska
;
ankowal@ch.pw.edu.pl" class="auth_mail" title="E-mail the corresponding author
;
Andrzej Jończyk
&dagger
;
关键词:
Cyclic
ammonium
salts
;
Pyrrolidinium
ylide
s
;
Cyanometh
ylide
;
[1
;
2]-Stevens rearrangement
;
Substituted piperidines
刊名:Tetrahedron
出版年:2015
3.
Three-component reactions based on trapping
ammonium
ylide
s with N-sulfonyl aldimines via cooperative catalysis of squaramides and Rh
2
(OAc)
4
作者:
Lin Qiu
;
Dongwei Wang
;
Fengping Lv
;
Xin Guo
;
Wenhao Hu
;
Liping Yang
;
Shunying Liu
关键词:
Ammonium
ylide
;
Multicomponent reaction
;
Cooperative catalysis
;
Squaramides
刊名:Tetrahedron
出版年:18 February, 2014
4.
Organocatalytic reactions involving nitrogen-
ylide
s
作者:
Kun Jiang
a
;
kjiang125@hotmail.com" class="auth_mail
;
Ying-Chun Chen
a
;
b
;
ycchen@scu.edu.cn" class="auth_mail
关键词:
Nitrogen
ylide
;
Azomethine
ylide
;
Ammonium
salt
;
Morita&ndash
;
Baylis&ndash
;
Hillman derivative
刊名:Tetrahedron Letters
出版年:26 March, 2014
5.
Detection of an
ylide
intermediate in the electrochemically-induced Stevens rearrangement of an
ammonium
salt by in situ UV-vis spectroelectrochemistry
作者:
Amedeo Capobianco
;
Tonino Caruso
;
Laura Palombi
;
lpalombi@unisa.it
;
Andrea Peluso
1
;
apeluso@unisa.it
关键词:
Spectroelectrochemistry
;
Electrosynthesis
;
Ammonium
ylide
s
;
Stevens rearrangement
刊名:Electrochimica Acta
出版年:2013
6.
Efficient synthesis of 伪-aryl serine derivatives via three-component reactions of aryldiazoacetates, anilines and formaldehyde
作者:
Chengjin Wang
;
Shunying Liu
;
Dong Xing
;
Xin Wang
;
Xiang Wu
;
Wenhao Hu
关键词:
Three-component reaction
;
Formaldehyde
;
伪-Aryl serine derivatives
;
Ammonium
ylide
;
Aldol-type reaction
刊名:Tetrahedron
出版年:30 December, 2013
7.
Asymmetric α-2-tosylvinylation of in situ-generated N-2-tosylvinyl proline-derived
ammonium
ylide
s
作者:
Tomohito Igarashi
a
;
Eiji Tayama
;
a
;
tayama@chem.sc.niigata-u.ac.jp
;
Hajime Iwamoto
a
;
Eietsu Hasegawa
a
关键词:
Ylide
;
Zwitterion
;
Amino acid
;
Asymmetric synthesis
刊名:Tetrahedron Letters
出版年:2011
8.
The first electro-induced asymmetric Stevens rearrangement of (S)- and (R)-N-benzyl proline-derived
ammonium
salts
作者:
Laura Palombi
;
a
;
lpalombi@unisa.it
关键词:
Electrocatalysis
;
Stevens rearrangement
;
Chiral
ammonium
salts
刊名:Catalysis Communications
出版年:2011
9.
Syntheses, crystal structures and DFT calculations of 2-[4,5-bis(ethylsulfanyl)-1,3-dithiol-2-
ylide
ne]-5- (4,5-diiodo-1,3-dithiol-2-
ylide
ne)-1,3-dithiolan-4-thione and -one
作者:
K. Ueda
;
K. Suzuki
;
K. Suzuki
;
K. Yoza
;
T. Ishida
关键词:2 ;
5-di(1
;
3-dithiol-2-
ylide
ne)-1
;
3-dithiolan-4-one derivatives
;
Halogen-bonding
;
Synthesis
;
Crystal structures
;
DFT calculations
刊名:Physica B
出版年:2010
10.
1,2-Dimethoxy-4,5-dimethylene: a new protecting group for acyclic amino acid derivatives prepared by Stevens rearrangement
作者:
Eiji Tayama
;
tayama@chem.sc.niigata-u.ac.jp
;
Keisuke Takedachi
;
Hajime Iwamoto
;
Eietsu Hasegawa
关键词:
Protection
;
Amino acid
;
Ammonium
salt
;
Ylide
;
Rearrangement
刊名:Tetrahedron Letters
出版年:2012
1
2
3
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5
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