Abstract:
Adducts of 1-amino-2-ethynylanthraquinone and secondary amines are cyclized to 2-dialkylamino-2,3-dihydronaphtho[2,3-g]indole-6,11-dionesand subsequently, depending on the reaction conditions, are either deaminated to naphtha[2,3-g]indole-6,11-dione or dehydrogenated to its 2-dialkyiamino derivatives.
Document Type:
Article
Language: English
Citation:
A. V. Piskunov, M. S. Shvartsberg, “Cyclization of Adducts of 1-Amino-2-ethynylanthraquinone and Secondary Amines”, Mendeleev Commun., 5:4 (1995), 155–156
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https://www.mathnet.ru/eng/mendc5078
https://www.mathnet.ru/eng/mendc/v5/i4/p155
This publication is cited in the following 7 articles:
Ashoke Sharon, Prakas R Maulik, Raja Roy, Vishnu Ji Ram, “An innovative approach to the synthesis of annelated [ a ]diaza-anthracenones through tandem cyclization”, Tetrahedron Letters, 45:30 (2004), 5815
Mark S Shvartsberg, Irena D Ivanchikova, “An unknown route of cyclocondensation of peri-acetylenylquinones with hydrazine”, Tetrahedron Letters, 41:5 (2000), 771
I. I. Barabanov, I. D. Ivanchikova, M. S. Shvartsberg, “A directive effect of heterofunctions in cyclocondensation reactions of acetylenylquinones with hydrazine”, Mendeleev Commun., 10:5 (2000), 188–190
I. D. Ivanchikova, R. N. Myasnikova, M. S. Shvartsberg, “Reactions of methyl 1-acetylenyl-9,10-anthraquinone-2-carboxylates with hydrazine”, Russ Chem Bull, 47:10 (1998), 1975
M. S. Shvartsberg, I. D. Ivanchikova, L. G. Fedenok, “A new heterocyclization in the series of acetylenic derivatives of anthraquinone”, Russ Chem Bull, 45:7 (1996), 1714
S. F. Vasilevskii, T. A. Prikhod'ko, “Cyclocondensation of activated ortho-chloroarylacetylenes with hydrazine: a novel route to substituted indazoles”, Mendeleev Commun., 6:3 (1996), 98–99
A. V. PISKUNOV, M. S. SHVARTSBERG, “ChemInform Abstract: Cyclization of Adducts of 1‐Amino‐2‐ethynylanthraquinone and Secondary Amines”, ChemInform, 26:48 (1995)
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