1,3-Dipolar cycloaddition reaction of heteroaromatic N-ylides with 3-[(E)-2-aryl(hetaryl)-2-oxoethylidene]indolin-2-ones |
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| Authors: | A. B. Serov V. G. Kartsev Yu. A. Aleksandrov F. M. Dolgushin |
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| Affiliation: | (1) N. I. Lobachevsky Nizhny Novgorod State University, 23 prosp. Gagarina, 603600 Nizhny Novgorod, Russian Federation;(2) IBScreen Company, POB 218, 121019 Moscow, Russian Federation;(3) A. N. Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences, 28 ul. Vavilova, 119991 Moscow, Russian Federation |
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| Abstract: | A series of 6a′,7′,8′,9′-tetrahydrospiro[indoline-3,7′-pyrrolo[1,2-a]quinoline]-2-one derivatives were synthesized by the 1,3-dipolar cycloaddition reaction. The regio-and stereoselectivity of the reaction were established by X-ray diffraction study. Published in Russian in Izvestiya Akademii Nauk. Seriya Khimicheskaya, No. 10, pp. 2357–2361, October, 2005. |
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| Keywords: | 1,3-dipolar cycloaddition 3-arylideneindolin-2-ones azomethine ylides spiro[indoline-3,3′ -pyrrolidine] regioselectivity X-ray diffraction study |
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