Reaction of pyrido[1,2-a]benzimidazole and tetrahydropyrido[1,2-a]benzimidazole with acetylenedicarboxylic ester

Previously unknown polynuclear condensed systems with bridgehead nitrogen atoms have been obtained by treating acetylenedicarboxylic ester with pyrido(1,2-a)benzimidazole and tetrahydropyrido(1,2-a)benzimidazole.

Gespeichert in:

Bibliographische Detailangaben
Veröffentlicht in:	Chem. Heterocycl. Compd. (Engl. Transl.); (United States) 1986-02, Vol.22 (2), p.192-194
Hauptverfasser:	Prostakov, N. S., Varlamov, A. V., Shendrik, I. V., Krapivko, A. P., Golovtsov, N. I.
Format:	Artikel
Sprache:	eng
Schlagworte:	400201 - Chemical & Physicochemical Properties 640302 - Atomic, Molecular & Chemical Physics- Atomic & Molecular Properties & Theory ACTIVATION ENERGY ADDUCTS ANGULAR MOMENTUM AROMATICS ATOMIC AND MOLECULAR PHYSICS AZOLES BENZENE BENZIMIDAZOLES CARBON 13 CARBON ISOTOPES CARBOXYLIC ACID ESTERS CHEMICAL REACTIONS CHEMICAL SHIFT CHROMATOGRAPHY COUPLING COUPLING CONSTANTS DEHYDROCYCLIZATION DEUTERIUM COMPOUNDS DMSO ENERGY ESTERS EVEN-ODD NUCLEI HETEROCYCLIC COMPOUNDS HYBRIDIZATION HYDROCARBONS HYDROGEN COMPOUNDS IMIDAZOLES INFRARED SPECTRA INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY INTERMEDIATE COUPLING ISOTOPES J-J COUPLING LIGHT NUCLEI MOLECULAR STRUCTURE MULTIPLETS NMR SPECTRA NUCLEI ORGANIC COMPOUNDS ORGANIC NITROGEN COMPOUNDS ORGANIC SULFUR COMPOUNDS PARTICLE PROPERTIES SEPARATION PROCESSES SPECTRA SPIN STABLE ISOTOPES SULFOXIDES SYNTHESIS ULTRAVIOLET SPECTRA
Online-Zugang:	Volltext
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	Previously unknown polynuclear condensed systems with bridgehead nitrogen atoms have been obtained by treating acetylenedicarboxylic ester with pyrido(1,2-a)benzimidazole and tetrahydropyrido(1,2-a)benzimidazole.
ISSN:	0009-3122 1573-8353
DOI:	10.1007/BF00519942