Zobrazeno 1 - 10
of 79
pro vyhledávání: '"V. Lusis"'
Publikováno v:
Горные науки и технологии, Vol 8, Iss 3, Pp 223-231 (2023)
This paper presents the findings of a prolonged field studies that ained to assess the feasibility of using the sewage sludges (SS) form a regional water and wastewater services enterprise to expedite the establishment of a resilient erosion-control
Externí odkaz:
https://doaj.org/article/33d489f50ca344258e8e685f58ff02b0
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.
Publikováno v:
Chemistry of Heterocyclic Compounds. 50:1270-1279
A method for the synthesis of methyl 4-aryl-6-methyl-9-oxo-8,9-dihydro-5H-dibenzo[4,5:6,7]cyclohepta-[1,2-b]pyridine-7-carboxylates from 6-arylidenedibenzo[a,c][7]annulene-5,7(6H)-diones and methyl 3-aminocrotonate has been developed. The alkylation,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e7912e6764ed284feb4933e2fde626ea
https://doi.org/10.1007/s10593-014-1589-x
https://doi.org/10.1007/s10593-014-1589-x
Publikováno v:
Chemistry of Heterocyclic Compounds. 49:1757-1769
The Biginelli reaction of methyl propiolate and of methyl 3-diethylaminoacrylate has yielded a novel series of 6-unsubstituted 3,4-dihydropyrimidin-2(1H)-ones. The successie oxidation of the pyrimidine ring, chlorination of the 2-oxo group, and subst
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c1783d3866670c52be484db17ff97d2e
https://doi.org/10.1007/s10593-014-1428-0
https://doi.org/10.1007/s10593-014-1428-0
Publikováno v:
Chemistry of Heterocyclic Compounds. 49:1658-1666
A method for the synthesis of 2-anilino-substituted pyrimidines via Dimroth-type ring transformation of 1,4,6-trisubstituted pyrimidine-2(1H)-thiones has been developed.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7232cc2b1b676589e11803f80e7959a4
https://doi.org/10.1007/s10593-014-1417-3
https://doi.org/10.1007/s10593-014-1417-3
Publikováno v:
Chemistry of Heterocyclic Compounds. 49:1640-1652
The mechanism of electrochemical oxidation of 1,2,3,4-tetrahydropyridines in acetonitrile has been studied. A single reversible one-electron oxidation is registered in the accessible voltage range. The reversibility of the process is sensitive to the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dcfce19996d9c4f2493410e28d836438
https://doi.org/10.1007/s10593-014-1415-5
https://doi.org/10.1007/s10593-014-1415-5
Publikováno v:
Chemistry of Heterocyclic Compounds. 46:859-867
Reduction of 5-oxo-4-phenyl-1H-4,5-dihydroindeno[1,2-b]pyridines with triethylsilane in trifluoro-acetic acid gave the corresponding 1,2,3,4-tetrahydroindeno[1,2-b]pyridines predominatly with the trans-configured substituents at atoms C(2), C(3), and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::87cbe453a832397f7cc9943f8a16a7db
https://doi.org/10.1007/s10593-010-0595-x
https://doi.org/10.1007/s10593-010-0595-x
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.
Publikováno v:
Chemistry of Heterocyclic Compounds. 45:336-340
Alkylation of 3-methoxycarbonyl-2-methyl-5-oxo-4,5-dihydro-1H-indeno[1,2-b]pyridine and 12-oxo-12,13-dihydro-7H-7azaindeno[1,2-b]phenanthrene using methyl iodide or allyl bromide in DMF solution in the presence of NaH occurs with high selectivity and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::654285459e2d7484b3224accbe734bd6
https://doi.org/10.1007/s10593-009-0270-2
https://doi.org/10.1007/s10593-009-0270-2
Publikováno v:
Chemistry of Heterocyclic Compounds. 43:41-49
The recyclization of 1,4-dihydropyridines in aqueous-alcoholic hydrochloric acid medium proceeds with cleavage of a C-N bond and pyridine ring opening. Cyclohexenone derivatives are formed as a result of the subsequent intramolecular crotonic condens
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f407d3ca3ea7b3d9b89d5c350a03b35a
https://doi.org/10.1007/s10593-007-0006-0
https://doi.org/10.1007/s10593-007-0006-0