Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Sergey V. Dubovitskii"'
Publikováno v:
ChemInform. 42
The first syntheses of representatives of the benzo[ b ]indolo[1,2- h ][1,7]naphthyridine ring system have been accomplished using the Friedlander reaction.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::206bd1b5f7f6b55833d8d91907a428ca
https://doi.org/10.1002/chin.201133201
https://doi.org/10.1002/chin.201133201
Publikováno v:
Chemistry of Heterocyclic Compounds. 35:1305-1307
Condensation of dimedone with 1,2-dibenzoylethylene in the presence of base gave 2-(4,4-dimethyl-2,6-dioxocyclohexyl)-1,4-diphenylbutane-1,4-dione. Its reaction with amines gives the corresponding pyrrole derivatives.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::16f53cc19937f21c09e61453f92104ac
https://doi.org/10.1007/bf02251998
https://doi.org/10.1007/bf02251998
Autor:
Oleg S. Radchenko, Sergey V. Dubovitskii, N. N. Balaneva, Olga V. Baranova, Sergey N. Fedorov, Maxim E. Zhidkov
Publikováno v:
ChemInform. 39
A simple and practical approach for the synthesis of the marine sponge pigment fascaplysin was used for the total syntheses of its natural derivatives, the marine alkaloids 3-bromofascaplysin, 10-bromofascaplysin, and 3,10-dibromofascaplysin. The con
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f46d5d49a2c4d02fffb5f6c97128b624
https://doi.org/10.1002/chin.200808196
https://doi.org/10.1002/chin.200808196
Publikováno v:
Tetrahedron Letters. 52:2397-2398
The first syntheses of representatives of the benzo[ b ]indolo[1,2- h ][1,7]naphthyridine ring system have been accomplished using the Friedlander reaction.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::78db125e18d5da3cbb8414287622be08
https://doi.org/10.1016/j.tetlet.2011.02.106
https://doi.org/10.1016/j.tetlet.2011.02.106
Publikováno v:
Heterocyclic Communications. 7
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7327c54c79221950af413cac96302128
https://doi.org/10.1515/hc.2001.7.2.155
https://doi.org/10.1515/hc.2001.7.2.155
Publikováno v:
Tetrahedron Letters. 51:6498-6499
A new method for the synthesis of the marine alkaloid fascaplysin has been developed via a simple and practical approach to pyrido[1,2- a :3,4- b ′]diindole ring system formation. Conversion of the marine alkaloid homofascaplysin C into fascaplysin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::022a02821faba90c838b0986e47989b4
https://doi.org/10.1016/j.tetlet.2010.09.120
https://doi.org/10.1016/j.tetlet.2010.09.120
Publikováno v:
Tetrahedron Letters. 45:1299-1300
A new type of rearrangement of 3-unsubstituted-2-acyl substituted indole phenylhydrazones with formation of a quinoline ring under acid catalysed conditions was observed.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d539072079e5f9239f2626a02e234984
https://doi.org/10.1016/j.tetlet.2003.11.059
https://doi.org/10.1016/j.tetlet.2003.11.059
Autor:
Sergey V. Dubovitskii
Publikováno v:
Tetrahedron Letters. 37:5207-5208
An efficient synthesis of a 12H-pyrido[1,2-a:3,4-b']diindole system is proposed. 3-Methylindole has been converted into homofascaplysin C by a four reaction sequence in which the last step is dehydrogenation and oxidation of the methyl- to formyl gro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::73b6d2d2063efc04ac3834a158724e3f
https://doi.org/10.1016/0040-4039(96)01052-0
https://doi.org/10.1016/0040-4039(96)01052-0