Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Mikhajlo Onysko"'
Publikováno v:
Organic Communications. :304-323
Autor:
Vjacheslav Baumer, Marina Slivka, Mikhajlo Onysko, Oleg Svalyavin, Mikhailo Slivka, V. G. Lendel
Publikováno v:
Journal of Heterocyclic Chemistry. 59:329-340
The regioselectivity of halogenation of terminal and internal thioethers of 7-(trifluoromethyl)quinazolin-4(3H)-ones was investigated. It is proven that the direction of halocyclization of allyl thioethers depends on the presence of a substituent at
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b6c461a86537ded11cc5d372e7ae8dfd
Publikováno v:
Journal of Heterocyclic Chemistry. 55:2284-2290
Publikováno v:
Journal of Heterocyclic Chemistry. 55:888-892
Publikováno v:
Heterocyclic Communications. 23:309-312
Electrophilic heterocyclization of 2-alkenyllthioquinolin-3-carbaldehydes or 2-alkenylselenoquinolin-3-carbaldehydes 2, 3 under the action of iodine or bromine non-regioselectively leads to the formation of fused quinolinium trihalogenides 4, 5. Type
Publikováno v:
Heterocyclic Communications. 22:347-350
Electrophilic heterocyclization of 5,6-disubstituted 3-alkenyl-2-thioxothieno[2,3-d]pyrimidin-4-ones by treatment with p-alkoxyphenyltellurium trichlorides leads to annulation of the thiazoline moiety with the formation of 6,7-disubstituted-2-[dichlo