N,N-Bond Formation in Intramolecular Cobalt-Catalyzed [2+2+2] Cyclizations of Alkynyl-Linked Bisnitriles, and the Preparation of Annulated Pyridazines

Mannich Reactions of Alkynes: Mechanistic Insights and the Role of Sub-Stoichiometric Amounts of Alkynylcopper(I) Compounds in the Catalytic Cycle

(2012) Benjamin R. Buckley et al.   CHEMISTRY-A EUROPEAN JOURNAL

Some Recent Approaches of Biologically Active Substituted Pyridazine and Phthalazine Drugs

(2012) M. Asif   CURRENT MEDICINAL CHEMISTRY

Rhodium-Catalyzed [2+2+2] Cycloaddition of Alkynes for the Synthesis of Substituted Benzenes: Catalysts, Reaction Scope, and Synthetic Applications

(2012) Ken Tanaka et al.   SYNTHESIS-STUTTGART

Recent Advances in Transition-Metal-Catalyzed [2+2+2]-Cyclo(co)trimerization Reactions

(2012) Eelco Ruijter et al.   SYNTHESIS-STUTTGART

The developability of heteroaromatic and heteroaliphatic rings – do some have a better pedigree as potential drug molecules than others?

(2012) Timothy J. Ritchie et al.   MedChemComm

Hepatoprotective Activity of Cichorium endivia L. Extract and Its Chemical Constituents

(2011) Chao-Jie Chen et al.   MOLECULES

Are pyridazines privileged structures?

(2011) Camille G. Wermuth   MedChemComm

Recent Strategies for the Synthesis of Pyridine Derivatives

(2010) Matthew D. Hill   CHEMISTRY-A EUROPEAN JOURNAL

Air-Stable {(C5H5)Co} Catalysts for [2+2+2] Cycloadditions

(2009) Anaïs Geny et al.   ANGEWANDTE CHEMIE-INTERNATIONAL EDITION

Flexible Synthesis of Fused Benzofuran Derivatives by Rhodium-Catalyzed [2 + 2 + 2] Cycloaddition with Phenol-Linked 1,6-Diynes

(2009) Yoshiyuki Komine et al.   ORGANIC LETTERS

Formation of the Pyridazine Natural Product Azamerone by Biosynthetic Rearrangement of an Aryl Diazoketone

(2008) Jaclyn M. Winter et al.   ANGEWANDTE CHEMIE-INTERNATIONAL EDITION

Methods for the synthesis of cinnolines (review)

(2008) O. V. Vinogradova et al.   Chemistry of Heterocyclic Compounds

Library Synthesis Using 5,6,7,8-Tetrahydro-1,6-naphthyridines as Scaffolds

(2008) Ya Zhou et al.   JOURNAL OF COMBINATORIAL CHEMISTRY

Novel Synthesis of Cinnolines and 1-Aminoindolines via Cu-Catalyzed Intramolecular N-Arylation of Hydrazines and Hydrazones Prepared from 3-Haloaryl-3-hydroxy-2-diazopropanoates

(2008) Kazuya Hasegawa et al.   JOURNAL OF ORGANIC CHEMISTRY

Recent advances in enantioselective [2 + 2 + 2] cycloaddition

(2008) Takanori Shibata et al.   ORGANIC & BIOMOLECULAR CHEMISTRY

Recent Advances in the Synthesis of Pyridines by Transition-Metal-Catalyzed [2+2+2] Cycloaddition

(2008) Carlos Saá et al.   SYNLETT