Zobrazeno 1 - 5
of 5
pro vyhledávání: '"Alexander V. Denisenko"'
Autor:
Andrey A. Tolmachev, Oleg V. Shishkin, Yulian M. Volovenko, Alexander V. Denisenko, Svitlana V. Shishkina, Anton V. Tverdokhlebov
Publikováno v:
Synthesis. 2011:251-256
Acylation of (1,3-dimethylbenzimidazol-2-ylidene)-, (3-methylbenzothiazol-2-ylidene)-,and (3,4-dimethylthiazol-2-ylidene)-acetonitriles with 1-(cyanoacetyl)-3,5-dimethylpyrazole wasfound to proceed at the exocyclic carbon atom, yielding the appropria
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8ee84a06b9452c14d5ee18c31f836ec5
https://doi.org/10.1055/s-0030-1258371
https://doi.org/10.1055/s-0030-1258371
Autor:
Andrey A. Tolmachev, Anton V. Tverdokhlebov, Oleg V. Shishkin, Yulian M. Volovenko, Alexander V. Denisenko, Svitlana V. Shishkina
Publikováno v:
Synthesis. 2010:1009-1013
5'-Substituted 2-(2-amino-3-furanyl)-1,3-dimethyl-1H-benzimidazolium bromides were obtained in excellent yields upon heating (1,3-dimethyl-1,3-dihydro-2H-benzimidazol-2-ylidene)acetonitrile with α-bromo ketones in refluxing N,N-dimethylformamide. Re
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6cb719a7d0525a82f8c0c53ae3fe6694
https://doi.org/10.1055/s-0029-1218641
https://doi.org/10.1055/s-0029-1218641
Autor:
Svetlana V. Shishkina, Anton V. Tverdokhlebov, Alexander V. Denisenko, Yulian M. Volovenko, Andrey A. Tolmachev, Oleg V. Shishkin
Publikováno v:
Synthesis. 2009:1265-1270
Acylation of (1,3-dihydro-1,3-dimethyl-2 H-benzimidazol-2-ylidene)acetonitrilewith mixed anhydrides of N-Boc proline and4-thiazolidinecarboxylic acid was found to proceed at the exocycliccarbon atom yielding the corresponding C-acylderivatives. Remov
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::36c13c5a24a63a721b0c129f7e2c8722
https://doi.org/10.1055/s-0028-1088029
https://doi.org/10.1055/s-0028-1088029
Autor:
Svitlana V. Shishkina, Yulian M. Volovenko, Andrey A. Tolmachev, Oleg V. Shishkin, Anton V. Tverdokhlebov, Alexander V. Denisenko
Publikováno v:
ChemInform. 41
5'-Substituted 2-(2-amino-3-furanyl)-1,3-dimethyl-1H-benzimidazolium bromides were obtained in excellent yields upon heating (1,3-dimethyl-1,3-dihydro-2H-benzimidazol-2-ylidene)acetonitrile with α-bromo ketones in refluxing N,N-dimethylformamide. Re
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::333b887a6612541f2be881256cf06a04
https://doi.org/10.1002/chin.201030103
https://doi.org/10.1002/chin.201030103
Publikováno v:
ChemInform. 38
2-(1 -Substituted-2-amino-4,5-dihydro-4-oxopyrrol-3-yl)-1,3-dimethylbenzimidazolium and -3-methylbenzothiazolium chlorides were prepared by reaction of 2 -(2,3-dihydro-1,3-dimethylbenzimidazol-2-ylidene)- and 2-(3-methylbenzothiazol-2-ylidene)-4-chlo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::906e9badc8ff5151f9e9c05d36800002
https://doi.org/10.1002/chin.200744105
https://doi.org/10.1002/chin.200744105