Intramolecular Cyclization of the ortho-Substituted N-arylquinone Imines under Basic and Thermal Conditions
The S(O,N)-benzyl ethers of N-arylquinone imines undergo cyclization under the action of bases to form products of the benzothiazol, benzoxazole, and benzimidazole series, while under thermal conditions they undergo a non-catalyzed rearrangement to form spiro-cyclohexadiene derivatives of benzazines...
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| Médium: | Статья |
| Jazyk: | English |
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2023
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| On-line přístup: | https://dspace.ncfu.ru/handle/20.500.12258/23486 |
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