ISSN:
1573-8353
Source:
Springer Online Journal Archives 1860-2000
Topics:
Chemistry and Pharmacology
Notes:
Abstract The known data on the ring-chain tautomerism (isomerism) of hydrazones with functional substitutents in the alkylidene or hydrazine fragment of the molecules are systematized. The structural factors and conditions that determine the reversible conversion of the corresponding linear derivatives to representatives of heterocycles — isoindole, tetrahydrofuran, pyrazole, isoxazole, 1,2,4-triazole, 1,3,4-thiadiazole, 1,3,4-oxadiazine, 1,2,4-triazine, 1,3,4-thiadiazine, 1,2,4,5-tetrazine, etc. — are correlated.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/BF00475555
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