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CNKI学位论文(109)
知网期刊论文(92)
在“
SpringerLink电子期刊
”中,
命中:
87
条,耗时:小于0.01 秒
在所有数据库中总计命中:
201
条
1.
Using magnetized water as a solvent for a green, catalyst-free, and efficient protocol for the synthesis of
pyrano
[2,3-
c
]pyrazoles and
pyrano
[4′,3′:5,6]pyrazolo [2,3-
d
]pyrimidines
作者:
Mohammad Bakherad
;
Ali Keivanloo
;
Mostafa Gholizadeh…
关键词:
Magnetized water
;
Catalyst
;
free
;
Pyrano
[2
3 ;
c]pyrazoles
;
Pyrano
[4′
;
3′
5 ;
6]pyrazolo [2
3 ;
d]pyrimidines
刊名:Research on Chemical Intermediates
出版年:2017
2.
Synthesis and anticancer activity of novel 2-substituted
pyrano
pyridine derivatives
作者:
Salwa F. Mohamed
;
Eman R. Kotb
;
Eman A. Abd El-Meguid…
关键词:
Chloro
pyrano
pyridine
;
Hydrazinyls
;
Pyrrolinoisoindolines
;
Aliphatic and aromatic amines
;
Sulfonamides
;
Anticancer evaluation
刊名:Research on Chemical Intermediates
出版年:2017
3.
Crown ether complex cation ionic liquids (CECILs) as environmentally benign catalysts for three-component synthesis of 4,5-dihydro
pyrano
[3,2-c]chromene and 4,5-dihydro
pyrano
[4,3-b]pyran derivatives
作者:
Mehdi Abaszadeh
;
Mohammad Seifi
关键词:45 ;
Dihydro
pyrano
[3
2 ;
c]chromene derivatives
;
4
5 ;
Dihydro
pyrano
[4
3 ;
b]pyran derivatives
;
Multicomponent reaction
;
Crown ether complex cation ionic liquids (CECILs)
刊名:Research on Chemical Intermediates
出版年:2015
4.
Synthesis of 5,8-Diamino-Substituted
Pyrano
[4″,3″:4′,5′]pyrido[3′,2′:4,5]thieno[3,2-d]pyrimidines and Pyrimido[4′,5′:4,5]thieno[2,3-c]isoquinolines
作者:
E. G. Paronikyan
;
Sh. Sh. Dashyan
;
N. S. Minasyan…
刊名:Russian Journal of Organic Chemistry
出版年:2016
5.
Synthesis, single crystal x-ray analysis, and antimicrobial activity of new (22E)-N'-(4-methoxybenzylidene)-2-[3-cyano-7,8-dihydro-4-(5-methylfuran-2-yl)-2-oxo-2H-
pyrano
[4,3-b]pyridin-1(5H)-yl]acetohydrazide
作者:
A. E. Amr
;
S. F. Mohamed
;
M. A. Al-Omar…
刊名:Russian Journal of General Chemistry
出版年:2016
6.
[4 + 2]-Cycloaddition of vinyl acetate to pyrrolobenzoxazinetriones. Diastereoselective synthesis of angularly fused
pyrano
[4,3-b]pyrroles
作者:
E. E. Stepanova
;
A. N. Maslivets
刊名:Russian Journal of Organic Chemistry
出版年:2016
7.
Synthesis and neurotropic activity of 2,4-disubstituted
pyrano
[4',3':4,5]pyrido[2,3-b]thieno[3,2-d]pyrimidines
作者:
E. G. Paronikyan
;
Sh. Sh. Dashyan…
关键词:
pyrano
[4'
;
3'
4 ;
5]pyrido[2
3 ;
b]thieno[3
2 ;
d]pyrimidine
;
2
4 ;
disubstituted
;
synthesis
;
neurotropic
;
anticonvulsant
;
exploratory activity
刊名:Russian Journal of Bioorganic Chemistry
出版年:2015
8.
Synthesis and Anticonvulsive Activity of 5-Pyrrolidin-1-Yl
pyrano
[4″,3″:4′,5′]Pyrido-3′,2′:4,5]Thieno[3,2-D]Pyrimidine Derivatives
作者:
Sh. Sh. Dashyan
;
E. G. Paronikyan
;
A. S. Noravyan…
刊名:Pharmaceutical Chemistry Journal
出版年:2016
9.
ZnO nanoparticles as a highly efficient heterogeneous catalyst for the synthesis of various chromene and
pyrano
[4,3-b]pyran derivatives under solvent-free conditions
作者:
Zinatossadat Hossaini (1)
Fatemeh Sheikholeslami-Farahani (2)
Samira Soltani (1)
S. Zahra Sayyed-Alangi (3)
Hadi Sajjadi-Ghotabadi (3)
1. Department of Chemistry
;
Qaemshahr Branch
;
Islamic Azad University
;
Qaemshahr
;
Iran
;
P.O. Box
;
163
2. Department of Chemistry
;
Firoozkooh Branch
;
Islamic Azad University
;
Firoozkooh
;
Iran
3. Department of Chemistry
;
Azadshahr Branch
;
Islamic Azad University
;
Azadshahr
;
Iran
关键词:
aldehyde
;
chromene
;
ethyl cyanoacetate
;
malononitrile
;
pyrano
[4
3 ;
b]pyran
;
solvent
;
free reactions
;
three
;
component reactions
刊名:Chemistry of Heterocyclic Compounds
出版年:2015
10.
Pyrano
[4,3-d]pyrimidinium salts 5. Synthesis of 7-aryl-1,3-dimethyl-2,4-dioxo-1H,3H-
pyrano
[4,3-d]pyrimidinium salts and their reactions with nucleophiles
作者:
I. A. Gavrilenko (1)
V. V. Kostrub (1)
E. B. Tsupak (1)
关键词:6 ;
(2
;
arylethenyl)
13 ;
dimethylpyrimidine
2 ;
4(1H
;
3H)
;
dione
;
6
;
(2
;
arylethenyl)
5 ;
formyl
13 ;
dimethylpyrimidine
2 ;
4(1H
;
3H)
;
dione
;
7
;
aryl
pyrano
[4
3 ;
d]pyrimidinium salts
;
recyclization
;
pyrido[4
3 ;
d]pyrimidine
2 ;
4(1H
;
3H)
;
dione
;
pyrido[4
3 ;
d]pyrimidinium salts
;
pyrano
[4
3 ;
d]pyrimidine
刊名:Russian Chemical Bulletin
出版年:2012
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