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Heterocycles
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Top Articles
Heterocycles
Pharmacology
,
Chemistry
,
Analytical Chemistry
,
Organic Chemistry
0.8
(top 18%)
Impact Factor
0.8
(top 18%)
extended IF
81
(top 5%)
H-Index
1.5K
authors
14.7K
papers
144.8K
citations
2.3K
citing journals
30K
citing authors
Most Cited Articles of Heterocycles
Title
Year
Citations
Cyclic Carboxylic Imide Structures as Structure Elements of High Stability. Novel Developments in Perylene Dye Chemistry
1995
421
Recent Developments of Free-Radical Substitutions of Heteroaromatic Bases
1989
358
Nitriles in Heterocyclic Synthesis: Novel Synthesis of Benzo[c]coumarin and of Benzo[c]pyrano[3,2-c]quinoline Derivatives
1987
311
Palladium-catalyze Arylation of Furan, Thiophene, Benzo[b]furan and Benzo[b]thiophene
1990
285
Synthesis of 1,4-Dihydropyridines by Cyclocondensation Reactions
1988
236
The Lycopodium Alkaloids
2009
235
Synthetic Carbapenem Antibiotics. I. 1-b-Methylcarbapenem
1984
230
Two New Pyrroloquinazolinoquinoline Alkaloids from Peganum nigellastrum
1997
221
Pyrazole Chemistry in Crop Protection
2007
218
Catalytic Asymmetric Hydrogenation of 5-Membered Heteroaromatics
2008
177
Recent Progress in the Quinoline Chemistry. Synthesis and Biological Activity
1988
176
Recent Progress in the Enatioselective Synthesis of Isoquinoline Alkaloids
1994
175
Prganic Nitrosonium Salts as Oxidants in Organic Chemistry
1988
168
Palladium-catalyzed Cross-coupling Ractions of Chloropyrazines with Aromatic Heterocycles
1992
165
Synthesis and Anticancer Activities of Thiazoles, 1,3-Thiazines, and Thiazolidine Using Chitosan-Grafted-Poly(vinylpyridine) as Basic Catalyst
2015
156
Meldrum's Acid in Orgnaic Synthesis
1991
153
Oraganometallic Compounds for Stereoregulated Synthesis of Acyclic Systems. Their Application to the Synthesis of the Prelog-Djerassi Lactonic Acid
1982
141
Simple and Efficient One-Pot Preparation of 3-Substituted Coumarins in Water
1996
138
Recent Advances in Synthetic Applications of Nitrile Oxide Cycliaddition (1981-1989)
1990
138
Synthesis of 2-Arylbenzothiazoles and Imidazoles Using Scandium Triflate as a Catalyst for Both a Ring Closing and an Oxidation Steps
2004
137
Preparation of 2,3,4,5-tetrahydropyridines from 5-Alkynylamines under the Catalytic Action of Au(III)
1987
134
Recent Progress in Organocatalytic Asymmetric Halocyclization
2013
131
Enantioselective Syntheses of Carbapenem Antibiotics
1987
126
Synthesis of Substituted 1,2,3,4-Tetrahydro-6-methyl-2-oxo-5-pyrimidinecarboxylic Acid Esters: The Biginelli Condensation Revisited
1987
125
The Leimgruber-Batcho Indole Synthesis
1984
123
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How are inpact factors calculated?
The impact factor (IF) is calculated by counting citations from peer-reviewed journals only.
extended IF
also counts citations from books and conference papers. However, no patent, abstract, working papers, online documents, etc., are covered.
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