Zobrazeno 1 - 10
of 15
pro vyhledávání: '"I. L. Marchenko"'
Publikováno v:
Russian Journal of Organic Chemistry. 50:973-985
N-Arylsulfonyl, N-aroyl, and N-[arylsulfonylimino(phenyl)methyl] derivatives of 1,4-benzoquinone imine reacted with sodium arenesulfinates to give 1,4-, 1,6-, and 6,1-addition products which were formed according to two concurrent paths: direct nucle
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::461acb78174734cc9a28409f666838ef
https://doi.org/10.1134/s1070428014070082
https://doi.org/10.1134/s1070428014070082
Publikováno v:
Russian Journal of Organic Chemistry. 50:346-350
N-Arylcarbamoyl-1,4-benzoquinone imines reacted with sodium azide in completely regioselective fashion according to the 1,4-addition pattern with formation of 1-(3-azido-4-hydroxyphenyl)-3-arylureas. The reaction of N-arylcarbamoyl-2,6-dichloro-3,5-d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::685d0f66783058605e4074b47c897292
https://doi.org/10.1134/s1070428014030075
https://doi.org/10.1134/s1070428014030075
Publikováno v:
Russian Journal of Organic Chemistry. 45:383-393
Reactions of N-aroyl-, N-arylsulfonyl-, and N-(N-arylsulfonylbenzimidoyl)-2,5-dialkyl-1,4-benzoquinone imines with sodium arenesulfinates in acetic acid gave the corresponding 1,4-, 6,1-, and 1,6-addition products. Variation of the size and donor pow
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::90ffb72312b15478ad122726d8360aa2
https://doi.org/10.1134/s1070428009030063
https://doi.org/10.1134/s1070428009030063
Publikováno v:
Russian Journal of Organic Chemistry. 41:1787-1792
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::11208f5fd516f10bc3fc3ff9da1db69e
https://doi.org/10.1007/s11178-006-0038-4
https://doi.org/10.1007/s11178-006-0038-4
Publikováno v:
Russian Journal of Organic Chemistry. 38:546-552
The study of chlorination of N-(N-arylsulfonylarylimidoyl)-1,4-benzoquinone imines and of N-(N-arylsulfonylarylimidoyl)-1,4-aminophenols revealed that the dominant stage in the process was the formation of cyclohexene structures, 4-(N-arylsulfonylary
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2e4721b72357a1e677571c0d4e44878c
https://doi.org/10.1023/a:1016555324390
https://doi.org/10.1023/a:1016555324390
Autor:
A. P. Avdeenko, I. L. Marchenko
Publikováno v:
Russian Journal of Organic Chemistry. 37:822-829
The chlorination of N-acyl derivatives of p-aminophenols can provide either N-acyl-2,3,6-trichloro-4-aminophenols or N-acyl-2,3,5,6-tetrachloro-1,4-benzoquinone imines depending on solvent nature, process temperature, and molar ratio initial compound
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9e01a71f89894a69d116ba8e74246c9b
https://doi.org/10.1023/a:1012409614558
https://doi.org/10.1023/a:1012409614558
Publikováno v:
Russian Journal of Organic Chemistry. 37:991-1000
Oxidation of N-(N-arylsulfonylimidoyl)-4-aminophenols gave the corresponding N-[N-arylsulfonylimidoyl)-1,4-benzoquinonimines, derivatives of N-aroyl- and N-acetyl-1,4-benzoquinonimines. The structure of the products was studied by the X-ray diffracti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0d7556aacaa0fd2a91ca23fe0ada4d56
https://doi.org/10.1023/a:1012430601142
https://doi.org/10.1023/a:1012430601142
Autor:
I. L. Marchenko, A. P. Avdeenko
Publikováno v:
Russian Journal of Organic Chemistry. 37:1587-1591
N-[N-Arylsulfonylbenz(acet)imidoyl]-3,5-dimethyl-1,4-benzoquinonimines react with alcohols to give the corresponding adducts at the activated CIN bond. The adducts lose alcohol molecule on heating to afford initial quinonimines. Hydrolysis of the tit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d0e59335569144d0bbafb62aa8c72b26
https://doi.org/10.1023/a:1013860204257
https://doi.org/10.1023/a:1013860204257
Autor:
I. L. Marchenko, Yu. V. Menafova, N. I. Evgrafova, L. V. Dementii, S. A. Zhukova, A. P. Avdeenko
Publikováno v:
ChemInform. 29
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fcebabd1c30d5ed3ce06fb30e869bc61
https://doi.org/10.1002/chin.199832092
https://doi.org/10.1002/chin.199832092
Publikováno v:
ChemInform. 32
The direction of hydrohalogenation of N-substituted p-quinonimines was predicted on the basis of orbital coefficients of the C2 and C3 atoms in the lowest unoccupied molecular orbital, calculated by the PM3 method. It was assumed that the reaction is
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3c864860b6fdbe33c78ac8961e824f70
https://doi.org/10.1002/chin.200138088
https://doi.org/10.1002/chin.200138088