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

TitleYearCitations
Cyclic Carboxylic Imide Structures as Structure Elements of High Stability. Novel Developments in Perylene Dye Chemistry1995421
Recent Developments of Free-Radical Substitutions of Heteroaromatic Bases1989358
Nitriles in Heterocyclic Synthesis: Novel Synthesis of Benzo[c]coumarin and of Benzo[c]pyrano[3,2-c]quinoline Derivatives1987311
Palladium-catalyze Arylation of Furan, Thiophene, Benzo[b]furan and Benzo[b]thiophene1990285
Synthesis of 1,4-Dihydropyridines by Cyclocondensation Reactions1988236
The Lycopodium Alkaloids2009235
Synthetic Carbapenem Antibiotics. I. 1-b-Methylcarbapenem1984230
Two New Pyrroloquinazolinoquinoline Alkaloids from Peganum nigellastrum1997221
Pyrazole Chemistry in Crop Protection2007218
Catalytic Asymmetric Hydrogenation of 5-Membered Heteroaromatics2008177
Recent Progress in the Quinoline Chemistry. Synthesis and Biological Activity1988176
Recent Progress in the Enatioselective Synthesis of Isoquinoline Alkaloids1994175
Prganic Nitrosonium Salts as Oxidants in Organic Chemistry1988168
Palladium-catalyzed Cross-coupling Ractions of Chloropyrazines with Aromatic Heterocycles1992165
Synthesis and Anticancer Activities of Thiazoles, 1,3-Thiazines, and Thiazolidine Using Chitosan-Grafted-Poly(vinylpyridine) as Basic Catalyst2015156
Meldrum's Acid in Orgnaic Synthesis1991153
Oraganometallic Compounds for Stereoregulated Synthesis of Acyclic Systems. Their Application to the Synthesis of the Prelog-Djerassi Lactonic Acid1982141
Simple and Efficient One-Pot Preparation of 3-Substituted Coumarins in Water1996138
Recent Advances in Synthetic Applications of Nitrile Oxide Cycliaddition (1981-1989)1990138
Synthesis of 2-Arylbenzothiazoles and Imidazoles Using Scandium Triflate as a Catalyst for Both a Ring Closing and an Oxidation Steps2004137
Preparation of 2,3,4,5-tetrahydropyridines from 5-Alkynylamines under the Catalytic Action of Au(III)1987134
Recent Progress in Organocatalytic Asymmetric Halocyclization2013131
Enantioselective Syntheses of Carbapenem Antibiotics1987126
Synthesis of Substituted 1,2,3,4-Tetrahydro-6-methyl-2-oxo-5-pyrimidinecarboxylic Acid Esters: The Biginelli Condensation Revisited1987125
The Leimgruber-Batcho Indole Synthesis1984123