Zobrazeno 1 - 10
of 11
pro vyhledávání: '"G. Yu. Kartseva"'
Publikováno v:
Russian Journal of Organic Chemistry. 44:870-873
A number of 5-R-substituted 3-nitro-1-trinitromethyl-1H-1,2,4-triazoles (R = Me, Cl, Br, N3, NH2, NO2) were synthesized by nitration of the corresponding ω-(5-R-3-nitro-1H-1,2,4-triazol-1-yl)alkan-2-ones with mixtures of concentrated sulfuric and ni
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6355e5929709844a56d7cc66671105c4
https://doi.org/10.1134/s107042800806016x
https://doi.org/10.1134/s107042800806016x
Publikováno v:
Russian Journal of Organic Chemistry. 41:753-757
By nitration of 3-R-1,2,4-triazol-1-ylalkanones with a mixture of concentrated sulfuric and nitric acids a series of compounds was obtained containing a trinitromethyl fragment at the nitrogen of the ring.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f795cec8b6efe43508bd766c26bc30b0
https://doi.org/10.1007/s11178-005-0239-2
https://doi.org/10.1007/s11178-005-0239-2
Publikováno v:
Russian Journal of Organic Chemistry. 38:1343-1350
Nitration of 4-amino-1,2,4-triazole with nitric acid in acetic anhydride gives the corresponding N-nitroamino derivative which has an inner salt structure. Its alkylation with alkyl halides, as well as with oxiranes, occurs only at the endocyclic nit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b95feb23746d067353ae1dad803cdea0
https://doi.org/10.1023/a:1021616232356
https://doi.org/10.1023/a:1021616232356
Autor:
G. Yu. Kartseva, T. P. Kofman
Publikováno v:
Russian Journal of Organic Chemistry. 37:707-716
A series of 5-substituted 3-nitro-1-vinyl-1,2,4-triazoles were synthesized by alkaline treatment of the corresponding 1-(2-haloethyl- or 2-nitroxyethyl)-3-nitro-1,2,4-triazoles and by transvinylation of NH acids of the same series with vinyl acetate.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::345c54b126d9dcd8682b7080dfc29ae8
https://doi.org/10.1023/a:1012460103654
https://doi.org/10.1023/a:1012460103654
Publikováno v:
ChemInform. 27
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::84e6944a9a40da88532fe0279936bd6e
https://doi.org/10.1002/chin.199607148
https://doi.org/10.1002/chin.199607148
Publikováno v:
ChemInform. 29
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3714992e98aa61feebdbe6dc80e74dc9
https://doi.org/10.1002/chin.199835190
https://doi.org/10.1002/chin.199835190
Publikováno v:
ChemInform. 29
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b9d16ac97b186a1dfa5bd4677640d7d9
https://doi.org/10.1002/chin.199851153
https://doi.org/10.1002/chin.199851153
Autor:
T. P. Kofman, G. Yu. Kartseva
Publikováno v:
ChemInform. 32
A series of 5-substituted 3-nitro-1-vinyl-1,2,4-triazoles were synthesized by alkaline treatment of the corresponding 1-(2-haloethyl- or 2-nitroxyethyl)-3-nitro-1,2,4-triazoles and by transvinylation of NH acids of the same series with vinyl acetate.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8e736794a6034d250ad671e951d48611
https://doi.org/10.1002/chin.200151140
https://doi.org/10.1002/chin.200151140
Publikováno v:
ChemInform. 40
A number of 5-R-substituted 3-nitro-1-trinitromethyl-1H-1,2,4-triazoles (R = Me, Cl, Br, N3, NH2, NO2) were synthesized by nitration of the corresponding ω-(5-R-3-nitro-1H-1,2,4-triazol-1-yl)alkan-2-ones with mixtures of concentrated sulfuric and ni
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::73c4373942e3ee0dc34d319e38606ea9
https://doi.org/10.1002/chin.200904120
https://doi.org/10.1002/chin.200904120
Publikováno v:
ChemInform. 34
Nitration of 4-amino-1,2,4-triazole with nitric acid in acetic anhydride gives the corresponding N-nitroamino derivative which has an inner salt structure. Its alkylation with alkyl halides, as well as with oxiranes, occurs only at the endocyclic nit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4230d97546ce80671f84afcadeb5aa53
https://doi.org/10.1002/chin.200316124
https://doi.org/10.1002/chin.200316124