- Ab initio calculations of effect of (thio)xanthenyl and dibenzosuberenyl substituents on dehydrogenation of N-Benzylanilines
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Higher values of the energies of the highest occupied molecular orbitals for N-benzyl-4-[9-(thio)-xanthenyl]aniline, N-benzyl-4-(5-dibenzosuberenyl) aniline molecules and their zwitterions and the electron density increase on the reaction center (carbon a
- Yunnikova,Feshin,Akent'Eva
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p. 703 - 707
(2013/07/27)
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- Xanthenylation of Xanthene and Imines with Xanthylium Salts
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Xanthylium perchlorate reacts with xanthene in the presence of imines to form 1-(9-xanthenyl)xanthene.Reactions of imines with xanthydrol or xanthylium perchlorate in a mixture of benzene and trifluoroacetic acid yield xanthenylated imines.
- Yunnikova, L. P.,Kiseleva, S. A.
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p. 598 - 599
(2007/10/03)
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- Reactions of N-Benzylideneanilines with Xanthene
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Reactions of N-benzylideneanilines with xanthene in trifluoroacetic acid yield N-benzyl-4-(xanthen-9-yl)anilines and/or N-benzylidene-4-(xanthen-9-yl)anilines, N-benzylanilines, and a dimeric product, 1,9'-bixanthene, depending on the nature and position of the substituent, the solvent nature, the reactant ratio, and the temperature.
- Yunnikova, L. P.
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- DEHYDROGENATION OF XANTHENE AND N-ARYLMETHYL-4-(9-XANTHENYL)ANILINES BY IMINES
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Xanthenylated imines are reduced by xanthene in trifluoroacetic acid to N-arylmethyl-4-(9-xanthenyl)anilines, which are capable of being dehydrated by imines under mild conditions.
- Yunnikova, L.P.
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p. 998 - 1000
(2007/10/02)
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