Synthesis of Radialene-Shaped Pyrroles b
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Peter Langer; Manfred DΓΆring; Peter R. Schreiner; Helmar GΓΆrls
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Article
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2001
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John Wiley and Sons
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English
β 256 KB
π 1 views
A new multicomponent reaction (multiple-anion-capture reaction) of 1,3dianions with nitriles and oxalic acid-bis(imidoyl)chlorides is reported. This process allows for an efficient and regioselective synthesis of a variety of radialene-shaped pyrroles which constitute structurally new and interestin