Výsledky vyhledávání - "M. N. Berezhnaya"

5,6-Trimethylenethiapyrylium and 5,6,7,8-tetrahydrothiochromylium salts

Autor: S. K. Klimenko, V. G. Kharchenko, M. N. Berezhnaya

Publikováno v: Chemistry of Heterocyclic Compounds. 10:424-427

5,6-Trimethylenethiapyrylium salts have been obtained for the first time. 5,6-Trimethyleneγ-thiopyrans (or 5,6,7,8-tetrahydro-γ-thiochromenes), which belong to a previously unknown series of two-ring sulfides, are formed by reaction of the 5,6-trim

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::561d82fc80cc39429694531adad690ec
https://doi.org/10.1007/bf00945632

Zobrazit plný text záznamu

Reaction of perchlorates of condensed thiopyrylium derivatives with aromatic aldehydes

Autor: V. G. Kharchenko, T. I. Krupina, N. M. Yartseva, V. I. Milovanova, N. I. Kozhevnikova, S. K. Klimenko, M. N. Berezhnaya

Publikováno v: Chemistry of Heterocyclic Compounds. 10:56-58

The synthesis of new monomethinecyanines from 2.3-trimethylene- and 2-phenyl-5,6,7,8-tetrahydrothiochromylium, 2-phenyl-5,6-trimethylenethiopyrylium, sym-octahydrothioxanthylium and sym-octahydroxanthylium perchlorates and aromatic aldehydes is descr

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::3a66f1b4099e7454ad1ad9679364f2fc
https://doi.org/10.1007/bf00475909

Zobrazit plný text záznamu

Vyhledávací nástroje:

Upřesnit hledání