Characteristic features of nucleophilic substitution in the series of 4-RSO2-6-nitro-1-phenyl-1H-indazoles and benzo[d]isoxazoles Full article
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Russian Chemical Bulletin
ISSN: 1573-9171 , E-ISSN: 1066-5285 |
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| Output data | Year: 2003, Volume: 52, Number: 8, Pages: 1797-1799 Pages count : 3 DOI: 10.1023/a:1026012922607 | ||
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Abstract:
Oxidation of 3-substituted 4-R-6-nitro-1-phenyl-1H-indazoles and benzo[d]isoxazoles (R = Ph, CH2CO2Me) gave the corresponding sulfones treatment of which with PhSH—K2CO3 in N-methylpyrrolidone results in replacement of only the RSO2 group in position 4 with the 6-NO2 group remaining intact, contrary to the known sequence of nucleophilic substitution for meta-arranged nucleofuges.
Cite:
Starosotnikov A.M.
, Shevelev S.A.
Characteristic features of nucleophilic substitution in the series of 4-RSO2-6-nitro-1-phenyl-1H-indazoles and benzo[d]isoxazoles
Russian Chemical Bulletin. 2003. V.52. N8. P.1797-1799. DOI: 10.1023/a:1026012922607 WOS Scopus OpenAlex
Characteristic features of nucleophilic substitution in the series of 4-RSO2-6-nitro-1-phenyl-1H-indazoles and benzo[d]isoxazoles
Russian Chemical Bulletin. 2003. V.52. N8. P.1797-1799. DOI: 10.1023/a:1026012922607 WOS Scopus OpenAlex
Identifiers:
| Web of science: | WOS:000186446500022 |
| Scopus: | 2-s2.0-0346373483 |
| OpenAlex: | W2949112406 |