Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Khaled Chekir"'
Publikováno v:
Canadian Journal of Chemistry. 52:3971-3980
The electrochemical reduction of several pyrazines in an alkaline hydroorganic medium leads to 1,4-dihydropyrazines too easily oxidizable to be isolated. These derivatives isomerize into 1,2- or 1,6-dihydropyrazines, the rate of this reaction dependi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::832386fbad97cbfc64a1802aada8eabb
https://doi.org/10.1139/v74-593
https://doi.org/10.1139/v74-593
Publikováno v:
Canadian Journal of Chemistry. 56:1804-1816
The electrochemical reduction of several pyrido[2,3-b]pyrazines in hydroorganic or aprotic media leads to 1,4-dihydro derivatives which can be isolated in some cases. Most of these derivatives isomerize into 1,2-, 3,4-, or 5,8-dihydro compounds. A mo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::792e3ffb6939cf469bea6af69897f060
https://doi.org/10.1139/v78-294
https://doi.org/10.1139/v78-294
Publikováno v:
Canadian Journal of Chemistry. 59:3237-3240
The hydrogenation of 2,3-dimethylpyrazino[2,3-b]quinoxaline 1 and 2-phenylpyrazino[2,3-b]quinoxaline 2 leads to the corresponding 5,10-dihydroderivatives 3b and 4b. LiAlH4 reduction of 2, of 2,3-dimethyl-6,7-diphenylpyrazino[2,3-b]pyrazine 8 and 2,6,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::88e74faf8569791364ce56885ae556c2
https://doi.org/10.1139/v81-476
https://doi.org/10.1139/v81-476
Publikováno v:
Chemischer Informationsdienst. 7
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::281a6930fd44dcbdf0f41f26db91eba3
https://doi.org/10.1002/chin.197602063
https://doi.org/10.1002/chin.197602063
Publikováno v:
Chemischer Informationsdienst. 9
The electrochemical reduction of several pyrido[2,3-b]pyrazines in hydroorganic or aprotic media leads to 1,4-dihydro derivatives which can be isolated in some cases. Most of these derivatives isomerize into 1,2-, 3,4-, or 5,8-dihydro compounds. A mo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f0cbe5fdfc3d86e078d16b07252b203f
https://doi.org/10.1002/chin.197843069
https://doi.org/10.1002/chin.197843069
Publikováno v:
Chemischer Informationsdienst. 8
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::39462843804cde91eab657ae44791dd4
https://doi.org/10.1002/chin.197724092
https://doi.org/10.1002/chin.197724092
Publikováno v:
Chemischer Informationsdienst. 6
The electrochemical reduction of several pyrazines in an alkaline hydroorganic medium leads to 1,4-dihydropyrazines too easily oxidizable to be isolated. These derivatives isomerize into 1,2- or 1,6-dihydropyrazines, the rate of this reaction dependi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::051e5b0c099fa43fd7db1276d79d54ac
https://doi.org/10.1002/chin.197512120
https://doi.org/10.1002/chin.197512120
Publikováno v:
Chemischer Informationsdienst. 13
The hydrogenation of 2,3-dimethylpyrazino[2,3-b]quinoxaline 1 and 2-phenylpyrazino[2,3-b]quinoxaline 2 leads to the corresponding 5,10-dihydroderivatives 3b and 4b. LiAlH4 reduction of 2, of 2,3-di...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8c3778307733791853c796b8b3aecf8f
https://doi.org/10.1002/chin.198214243
https://doi.org/10.1002/chin.198214243
Publikováno v:
Chemischer Informationsdienst. 3
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3aca4ae716430139f1d15bb451a6995b
https://doi.org/10.1002/chin.197246286
https://doi.org/10.1002/chin.197246286