OOIR: Observatory of International Research

Papers

(The H4-Index of Synthesis-Stuttgart is 26. The table below lists those papers that are above that threshold based on CrossRef citation counts [max. 250 papers]. The publications cover those that have been published in the past four years, i.e., from 2021-09-01 to 2025-09-01.)

Article	Citations
SYNFORM ISSUE 2021/12	102
SYNFORM ISSUE 2023/4	84
Palladium(II)-Catalyzed Intramolecular Tandem Cyclization Reaction for the Assembly of Unsymmetrical 2,6-Disubstituted Pyrazines	69
Copper-Catalyzed Carbonylative Cross-Coupling of Alkyl Iodides with Alcohols and Sodium Hydroxide: Synthesis of Esters and Carboxylic Acids	63
Palladium-Catalyzed Homo-Dimerization of Terminal Alkynes	56
Palladium-Catalyzed Synthesis of Benzofuran Spiroketals Derived from Cholesterol; NMR and X-ray Characterization	56
Cobalt-Catalyzed Hydroxyperfluoroalkylation of Alkenes with Perfluoroalkyl Bromides and Atmospheric Oxygen	55
Integration of C-Acylation in the Solid-Phase Synthesis of Peptides and Peptidomimetics Employing Meldrum’s Acid, Phosphorus, and Sulfur Ylides	48
Synthesis of Stilbenes by Cyanide/Base-Mediated Coupling of Benzylic Chlorides and Alcohols	45
Sc(OTf)3-Catalyzed [3+2]-Cycloaddition of Diazoacetoacetate Enones and N-Aryl Nitrones: Diastereoselective Synthesis of Functionalized Isoxazolidines with Three Contiguous Stereogenic Centers	45
Pd-Catalyzed N–H or C–H Functionalization/Oxidative Cyclization for the Efficient Synthesis of N-Aryl-Substituted [3,4]-Fused Pyrrolocoumarins	40
Reagent-Free Esterification from Benzoyl Hydrazines and Alcohols under Electrochemical Conditions	39
Rh-Catalyzed C–H Functionalization of the (Pyrazol-5-yl)pyridine Core of GBT-440	37
	36
Crystal Structures of Organoselenium Compounds: Structural Descriptors for Chalcogen Bonds	36
	34
Linked PDF of Table of Contents	33
Dual-Catalysis-Enabled Construction of Vicinal Stereogenic Centers through Diastereo- and Enantioselective Allylic Substitution	29
Discovery Process Chemistry: An Innovation Hub at the Interface of Academia, the Pharmaceutical Industry, and Contract Research Organizations	29
Silylium Ion Initiated Intramolecular Friedel–Crafts-Type Cyclization of 1,1-Difluoroalkenes with Subsequent Hydrodefluorination of C(sp3)–F Bonds	29
Base-Promoted 1,6-Aza-Michael Addition of Azauracils to para-Quinone Methides	28
Recent Advances in C–F Bond Activation of Acyl Fluorides Directed toward Catalytic Transformation by Transition Metals, N-Heterocyclic Carbenes, or Phosphines	28
Stereoselective Synthesis of Dispirooxindoles Incorporating Pyrrolo[2,1-a]isoquinoline via [3+2] Cycloaddition of Azomethine Ylides with a Thiazolo[3,2-a]indole Dipolarophile	27
One-Pot Synthesis of Bio-based Styrenes from β-(Phenyl)-β-(phenylthio)propionic Acids via Neutral Ionic Liquid, Microwave Irradiation Triggered Cascade Decarboxylative Dehydrosulfenylation	27
Progress on the Synthesis and Applications of Aminals: Scaffolds for Molecular Diversity	27

An Unexpected Synthesis of 2,3-Bis(methylthio)-1,4-di(het)arylbut-2-ene-1,4-diones and Their Cyclocondensation with Hydrazine for the Synthesis of 4,5-Bis(methylthio)-3,6-di(het)arylpyridazines	27
Selective Deuteration of Heterocycle N-Oxides via Iridium-Catalysed Hydrogen Isotope Exchange	26
One-Pot N-α-C(sp3)–H Bond Functionalisation Cascade for the Synthesis of Polysubstituted Imidazoles	26