Zobrazeno 1 - 10
of 20
pro vyhledávání: '"Zita Puterová"'
Publikováno v:
ARKIVOC, Vol 2005, Iss 12, Pp 36-46 (2005)
Externí odkaz:
https://doaj.org/article/47e0dbb9788140e3bfae5a69f9accc43
Publikováno v:
Nova Biotechnologica et Chimica. 9
Highly substituted thiophene derivatives are important heterocycles found in numerous biologically active compounds. Title compounds are attractive derivatives because their applications in pharmaceuticals, agriculture and pesticides. They exhibit an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::13f4aca2eabff54b7f378c872518019d
https://doi.org/10.36547/nbc.1274
https://doi.org/10.36547/nbc.1274
Publikováno v:
New J. Chem.. 38:2927-2934
We report new mesogens made of thiophene and stilbene moieties as main building blocks that exhibit nematic and/or smectic phases. The liquid crystalline properties of their thiophene/azobenzene analogues have been found to be strongly suppressed com
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5d918de0d22320a5cca293b50ae63785
https://doi.org/10.1039/c4nj00298a
https://doi.org/10.1039/c4nj00298a
Publikováno v:
Tetrahedron. 68:8172-8180
We present a synthesis and mesomorphic properties of a new series of rod-like mesogens. All the compounds possess a substituted 2-aminothiophene unit as a main element in the structure attached to a stilbene moiety with a terminal alkyloxy chain (OR1
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::77e2c5f7af4d47782d2d96da4cc64785
https://doi.org/10.1016/j.tet.2012.07.075
https://doi.org/10.1016/j.tet.2012.07.075
Publikováno v:
ARKIVOC, Vol 2010, Iss 1, Pp 209-246 (2010)
Chemistry of 2-aminothiophenes is arguably one of the most extensive and dynamic field of present-day thiophene research. Since 1961 when first report on the Gewald reaction was reported it became a universal method for synthesis of substituted 2-ami
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4e93784044d58dbb248cf4dd5b464702
https://doi.org/10.3998/ark.5550190.0011.105
https://doi.org/10.3998/ark.5550190.0011.105
Publikováno v:
Tetrahedron Letters. 50:4670-4673
A series of new α-substituted thiophenes with elongated π-conjugation are prepared by homo- and cross-coupling reactions. An efficient one-step synthesis of a key intermediate, a substituted 2-iodothiophene, via aprotic diazotization of a Gewald-li
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::87550504214116dd96245b3937ae7957
https://doi.org/10.1016/j.tetlet.2009.06.006
https://doi.org/10.1016/j.tetlet.2009.06.006
Publikováno v:
Journal of Heterocyclic Chemistry. 45:201-207
A new synthetic methodology towards substituted 2-amino-5-chlorothiophenes is described. Compounds of this type are important as building blocks for oligomers used in polymer research. Easily available 2-aminothiophenes underwent Paal-Knorr reaction
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3d22173a0c083c8439cf3392533fa230
https://doi.org/10.1002/jhet.5570450124
https://doi.org/10.1002/jhet.5570450124
Publikováno v:
Inorganica Chimica Acta. 361:341-345
A fast two-step synthetic approach for 4,4′-thioacetyl-functionalised 2,2′-bipyridine is described. Ethylcarbamoyl groups are used as spacers between the sulfur atoms and the pyridyl rings. Both reactions proceed in a highly selective manner. The
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a8f8f46003098dece8e4010da1ccad5f
https://doi.org/10.1016/j.ica.2007.05.053
https://doi.org/10.1016/j.ica.2007.05.053
Publikováno v:
ARKIVOC, Vol 2005, Iss 12, Pp 36-46 (2005)
Zita Tokárová
Zita Tokárová
The synthetic utility in the area of synthesis of "smart" conductive materials of the easily accessible 2-aminothiophenes is described. Simple protection of amino group and subsequent radical bromination leads to brominated intermediates. The novel 4
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9b49c1289b171e74269c3c12d37a4c9e
https://www.arkat-usa.org/arkivoc-journal/browse-arkivoc/ark.5550190.0006.c04
https://www.arkat-usa.org/arkivoc-journal/browse-arkivoc/ark.5550190.0006.c04
Publikováno v:
Dalton transactions (Cambridge, England : 2003). 40(7)
The synthesis and solid-state structure of mononuclear copper(II) complexes [Cu(SAIB)(H(2)O)(2)] (1), [Cu(SBAIB)(H(2)O)(2)]·H(2)O (2) and [Cu(SGABA)(H(2)O)(2)] (3) are described. Schiff base ligands H(2)SAIB, H(2)SBAIB and H(2)SGABA chelate the copp
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::07a4ca8bf615b41ca3d47dbe46d718c7
https://pubmed.ncbi.nlm.nih.gov/21218247
https://pubmed.ncbi.nlm.nih.gov/21218247