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Diheterocyclic compounds from dithiocarbamates and derivatives thereof. I . 2,2′‐(arylenediamino)bisbenzoazoles, 2,2′‐(arylenediamino)bis(imidazopyridines) and 8,8′‐(arylenediamino)bispurines
Author(s) -
Garín Javier,
Meléndez Enrique,
Merchán Francisco L.,
Merino Pedro,
Orduna Jesús,
Tejedor Rosa,
Tejero Tomás
Publication year - 1990
Publication title -
journal of heterocyclic chemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.321
H-Index - 59
eISSN - 1943-5193
pISSN - 0022-152X
DOI - 10.1002/jhet.5570270220
Subject(s) - arylene , chemistry , reagent , mercury (programming language) , combinatorial chemistry , oxide , medicinal chemistry , organic chemistry , programming language , alkyl , computer science , aryl
A general method for the synthesis of the title compounds 5, 6, 10, 14, 15 and 16 is reported. All of them were prepared in one step from readily available dimethyl N,N' ‐(arylene)bisdithiocarbamates 1 and red mercury(II) oxide. The superiority of these reagents over the corresponding diisothiocyanates 7 and the synthetic utility of tetramethyl N,N' ‐(arylene)bisdithiocarbonimidates 2 are also discussed.