ISSN:
0009-2940
Keywords:
Chemistry
;
Inorganic Chemistry
Source:
Wiley InterScience Backfile Collection 1832-2000
Topics:
Chemistry and Pharmacology
Description / Table of Contents:
Reactions of Aryl Isocyanates with Compounds Containing the Double Bond System C=N—C=NCompounds containing the double bond system C=N—C=N react with aryl isocyanates under formation of different products depending on the reaction conditions and substituents on the heterodienes: l : l-adducts with tetrahydro-s-triazine structure (10), 2:l-adducts (isocyanate : C=N component) with hexahydro-s-triazine structure (11), and products of a dissociation of intermediate cycloadducts followed by repeated reaction with isocyanate which also have tetrahydro-s-triazine structure (13, 18, 19, 20 and 21).
Notes:
Verbindungen mit dem Doppelbindungssystem C=N—C=N bilden mit Arylisocyanaten in Abhängigkeit von den Reaktionsbedingungen und Substituenten am Heterodien verschiedene cyclische Produkte: 1:1-Addukte mit Tetrahydro-s-triazin-Struktur (10), 2:1-Addukte (Isocyanat : C=N-Komponente) mit Hexahydro-s-triazin-Struktur (11) und Folgeprodukte der Spaltung intermediär entstehender Cycloaddukte mit Tetrahydro-s-triazin-Struktur (13, 18, 19, 20 und 21).
Additional Material:
1 Tab.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1002/cber.19701031116
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