Multicomponent assembling of isatins, malononitrile and 4-hydroxy-6-methylpyridin-2(1H)-ones: one-pot efficient approach to privileged spiro[indoline-3,4’-pyrano[3,2-c]pyridine]-2,5’(6’H)-dione scaffold Full article
Journal |
Mendeleev Communications
ISSN: 1364-551X , E-ISSN: 0959-9436 |
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Output data | Year: 2016, Volume: 26, Number: 5, Pages: 399-401 Pages count : 3 DOI: 10.1016/j.mencom.2016.09.011 | ||||
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Abstract:
The new one-pot multicomponent assembling of isatins, malononitrile and 4 hydroxy-6-methylpyridin-2(1H)-ones into previously unknown 2’-amino-7’-methyl-2,5’-dioxo-5’,6’-dihydrospiro[indoline-3,4’-pyrano[3,2-c]pyridine]-3’-carbonitriles in 80–98% yields has been accomplished by their reflux in ethanol in the presence of sodium acetate.
Cite:
Elinson M.N.
, Ryzhkov F.V.
, Vereshchagin A.N.
, Zaimovskaya T.A.
, Korolev V.A.
, Egorov M.P.
Multicomponent assembling of isatins, malononitrile and 4-hydroxy-6-methylpyridin-2(1H)-ones: one-pot efficient approach to privileged spiro[indoline-3,4’-pyrano[3,2-c]pyridine]-2,5’(6’H)-dione scaffold
Mendeleev Communications. 2016. V.26. N5. P.399-401. DOI: 10.1016/j.mencom.2016.09.011 WOS Scopus OpenAlex
Multicomponent assembling of isatins, malononitrile and 4-hydroxy-6-methylpyridin-2(1H)-ones: one-pot efficient approach to privileged spiro[indoline-3,4’-pyrano[3,2-c]pyridine]-2,5’(6’H)-dione scaffold
Mendeleev Communications. 2016. V.26. N5. P.399-401. DOI: 10.1016/j.mencom.2016.09.011 WOS Scopus OpenAlex
Identifiers:
Web of science: | WOS:000386421500011 |
Scopus: | 2-s2.0-84989171920 |
OpenAlex: | W2525155211 |