Lability of the β-diethylaminoethyl group under the conditions of the formation of a pyrrole ring via the Knorr synthesis |
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| Authors: | A F Mironov Kh Kh Alarkon R P Evstigneeva |
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| Institution: | (1) M. V. Lomonosov Moscow Institute of Precision Chemical Engineering, USSR |
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| Abstract: | The corresponding 3-acetyl- and 3-H-pyrroles are formed along with 2,4-dimethyl-3-( -diethylaminoethyl)-5-carbethoxypyrrole in the condensation of 3-(-diethylaminoethyl)pentane-2,4-dione with isonitrosoacetoacetic (I) and isonitrosomalonic (II) esters.Translated from Khimiya Geterotsiklicheskikh Soedinenii, No. 12, pp. 1643–1645, December, 1973. |
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