Catalytic and noncatalytic ammonolysis of polyfluorinated 1,3-dichlorobenzenes Full article
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Russian Journal of Organic Chemistry
ISSN: 1070-4280 , E-ISSN: 1608-3393 |
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| Output data | Year: 2002, Volume: 38, Number: 7, Pages: 1023-1029 Pages count : 7 DOI: 10.1023/A:1020861831098 | ||
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Abstract:
Reactions of 1,3-dichlorotetrafluorobenzene and 1,3-dichloro-2,4,6-trifluorobenzene with aqueous ammonia in the presence and in the absence of copper(I) salt lead to fluorine replacement by amino group in the para and ortho positions with respect to the chlorine atom. Ammonolysis of the resulting chloropoly-fluoroanilines in the absence of a catalyst involves replacement of fluorine atom in the meta position with respect to the amino group. In the presence of copper(I) salt, catalytic aminodechlorination occurs at the para and ortho positions with respect to the amino group introduced in the first stage.
Cite:
Selivanova G.A.
, Pokrovskii L.M.
, Shteingarts V.D.
Catalytic and noncatalytic ammonolysis of polyfluorinated 1,3-dichlorobenzenes
Russian Journal of Organic Chemistry. 2002. V.38. N7. P.1023-1029. DOI: 10.1023/A:1020861831098 WOS Scopus РИНЦ OpenAlex
Catalytic and noncatalytic ammonolysis of polyfluorinated 1,3-dichlorobenzenes
Russian Journal of Organic Chemistry. 2002. V.38. N7. P.1023-1029. DOI: 10.1023/A:1020861831098 WOS Scopus РИНЦ OpenAlex
Identifiers:
| Web of science: | WOS:000179627200013 |
| Scopus: | 2-s2.0-0036413796 |
| Elibrary: | 43360804 |
| OpenAlex: | W2953264167 |