Výsledky vyhledávání - "G, Zvilichovsky"

Aminolysis and Polymerization of 3-(p-Toluenesulfonoxy)Hydantoin

Autor: G. Zvilichovsky, B. Zucker

Publikováno v: Israel Journal of Chemistry. 7:547-554

Aminolysis of 3-(p-toluenesulfonoxy)hydantoin (I) through two alternative routes led to the formation of series of both methylene-diurea derivatives(II) and ω-arylsemicarbazido (N-arylacetamides) (III). 3-(p-Toluenesulfonoxy)hydantoin was found to u

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a30125c2e95b0dddcc7b373099e59f3b
https://doi.org/10.1002/ijch.196900071

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3,5-Dihydroxy-4-Phenylisoxazole

Autor: G. Zvilichovsky

Publikováno v: Israel Journal of Chemistry. 9:659-666

3,5-Dihydroxy-4-phenylisoxazole, which is described here, is the first known 3,5-dihydroxy derivative of isoxazole. Its unusual physical and chemical properties were studied. The tautomeric structures and the methylation products are elucidated.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::9d271bd4649b15a2d5ce5b532f14442a
https://doi.org/10.1002/ijch.197100093

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Heterocyclic Hydroxylamine Derivatives II: Synthesis and Properties of 1-(2-Oxopyrimidino)Oxyacetic Acid 1-Hydroxy-2-Oxopyrimidine and their Derivatives

Autor: G. Zvilichovsky

Publikováno v: Israel Journal of Chemistry. 6:123-129

1-(2-Oxopyrimidino) oxyacetic acid (I) and 1-hydroxy-2-oxopyrimidine (VI) have been synthesized from 1, 1, 3, 3-tetraethoxypropane and the appropriate urea derivatives. Dissociation constants, IR and UV spectra of the acid (I), the 1-hydroxy derivati

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::3f4539e0f448cfb71cf6c302f9f89197
https://doi.org/10.1002/ijch.196800018

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