Zobrazeno 1 - 10
of 46
pro vyhledávání: '"L. G. Minyaeva"'
Autor:
V. V. Mezheritskii, N. I. Omelichkin, Gennadii S. Borodkin, Lyudmila G. Kuzmina, M. S. Korobov, L. G. Minyaeva
Publikováno v:
Russian Journal of Organic Chemistry. 55:87-92
The acylation of N-substituted 3-methyl-1H-1,2-diazaphenalenes of the naphthalene and acenaphthene series with trifluoroacetic anhydride gave mono- and diacylated products. Despite the presence of a bulky substituent on the pyrrole type nitrogen atom
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::416e4f724c4ecd355be9885d8e194fef
https://doi.org/10.1134/s107042801901010x
https://doi.org/10.1134/s107042801901010x
Publikováno v:
Russian Journal of Organic Chemistry. 54:1205-1212
Nitration of N-acetyl-3-methylaceperidazine with a 2–3-fold excess of nitric acid (d 1.36, 1.48) in glacial acetic acid results in the exclusive formation of mono- and dinitroderivatives. The nitration of 3-methylaceperidazine and its N-alkyl- and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b2e517b8fd56ab3e842176db8d2ca090
https://doi.org/10.1134/s1070428018080146
https://doi.org/10.1134/s1070428018080146
Publikováno v:
Russian Journal of Organic Chemistry. 53:1075-1080
The nitration of 3-methylaceperidazine (3-methyl-6,7-dihydro-1H-indeno[6,7,1-def]cinnoline) and its N-substituted derivatives with nitric acid of different concentrations requires harsh conditions and is accompanied by dehydrogenation and dimerizatio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9b5e10fb777870cda6d1c99a48a01dc1
https://doi.org/10.1134/s1070428017070193
https://doi.org/10.1134/s1070428017070193
Publikováno v:
Russian Journal of Organic Chemistry. 53:258-262
Alkylation of 3-methyl-1Н-acenaphtho[5,6]pyridazine with methyl and propyl iodides as well as with benzyl chloride in alkaline medium leads to the formation of the corresponding both N- and С-substituted pyridazine derivatives and also to the dimer
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b2fff8c005da35a7a0621a105dd097c2
https://doi.org/10.1134/s1070428017020208
https://doi.org/10.1134/s1070428017020208
Publikováno v:
Russian Journal of Organic Chemistry. 52:562-566
Acylation of 3-methyl-1H-1,2-diazaphenalenes of the naphthalene and acenaphthene series with trifluoroacetic anhydride afforded the corresponding N- and C-trifluoroacetyl derivatives and dimerization products of 3-methyl-6-methoxy-1H-1,2-diazaphenale
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::93e3672e551b792be39d75f45cd70f45
https://doi.org/10.1134/s1070428016040151
https://doi.org/10.1134/s1070428016040151
Publikováno v:
Russian Journal of Organic Chemistry. 51:670-673
1-Substituted 1H-1,2-diazaphenalenes (1H-benzo[de]cinnolines) undergo nitration with nitric acid leading to the formation of di- and trinitro derivatives. The yield of nitration products depends on nitric acid concentration.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e98b7f0a24eeed54cbdd59d8de35f624
https://doi.org/10.1134/s1070428015050152
https://doi.org/10.1134/s1070428015050152
Autor:
N. I. Omelichkin, Alexander F. Smol'yakov, A. A. Milov, V. V. Mezheritskii, L. G. Minyaeva, K. A. Lysenko
Publikováno v:
Russian Journal of Organic Chemistry. 50:1022-1027
1H-1,2-Diazaphenalene derivatives in which the pyridazine ring is ortho- and peri-fused to acenaphthene and acenaphthylene (1H-indeno[6,7,1-def]cinnolines) have been synthesized. It has been found that electrophilic attack on these compounds is direc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::67babb693e0bd54d38f9dc652186bcf2
https://doi.org/10.1134/s107042801407015x
https://doi.org/10.1134/s107042801407015x
Autor:
N. I. Omelichkin, L. G. Minyaeva, A. A. Milov, V. V. Mezheritskii, Alexander D. Dubonosov, M. S. Korobov, A. V. Tsukanov, Gennadii S. Borodkin, O. M. Golyanskaya
Publikováno v:
Russian Journal of Organic Chemistry. 48:241-248
Spectral and quantum-chemical investigation of ortho- and peri-hydroxy-substituted aldehydes, 1,5-naphthalenediol derivatives, was carried out. An unusual spin-spin coupling through an intramolecular hydrogen bond was discovered in the molecule of 1,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::54af440d0b5a4aee0d6220f090486357
https://doi.org/10.1134/s1070428012020233
https://doi.org/10.1134/s1070428012020233
Publikováno v:
Russian Journal of Organic Chemistry. 53:477-478
1-Ethyl-6-methoxy-3-methyl-1H-1,2-diazaphenalene was readily acylated with trifluoroacetic anhydride with formation of 1-ethyl-6-methoxy-3-methyl-7,9-bis(trifluoroacetyl)-1H-1,2-diazaphenalene.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8807b9b8161af45789c38d651ecb2f04
https://doi.org/10.1134/s1070428017030319
https://doi.org/10.1134/s1070428017030319
Publikováno v:
Russian Journal of Organic Chemistry. 47:384-391
peri-Acyloxyacenaphthenyl bromomethyl ketones prepared by bromination of peri-acyloxyacenaphthenyl methyl ketones reacted with sodium methoxide to give 2-acyl-3-hydroxyacenaphtho[5,6-bc]pyran derivatives, while their reaction with piperidine afforded
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::29bf03899e829679a38dfbe14f8b0d32
https://doi.org/10.1134/s1070428011030109
https://doi.org/10.1134/s1070428011030109