3-nitrochromene derivatives as 2π components in 1,3-dipolar cycloadditions of azomethine ylides

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2006 Benzopyran derivatives R 0350 3-Nitrochromene Derivatives as 2π Components in 1,3-Dipolar Cycloadditions of Azomethine Ylides. — The title compounds are used for the preparation of a variety of polysubstituted benzopyrano[3,4-c]-pyrrolidines in a one-pot manner. — (VIRANYI, A.; MARTH, G.; DANCSO, A.; BLASKO, G.; TOEKE, L.; NYERGES*, M.; Tetrahedron 62 (2006) 37, 8720-8730; Dep. Org. Chem. Technol., Tech. Univ. Budapest, H-1521 Budapest, Hung.; Eng.) — Y. Steudel 52- 149

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Page 1: 3-Nitrochromene Derivatives as 2π Components in 1,3-Dipolar Cycloadditions of Azomethine Ylides

2006

Benzopyran derivativesR 0350 3-Nitrochromene Derivatives as 2π Components in 1,3-Dipolar Cycloadditions of

Azomethine Ylides. — The title compounds are used for the preparation of a variety of polysubstituted benzopyrano[3,4-c]-pyrrolidines in a one-pot manner. — (VIRANYI, A.; MARTH, G.; DANCSO, A.; BLASKO, G.; TOEKE, L.; NYERGES*, M.; Tetrahedron 62 (2006) 37, 8720-8730; Dep. Org. Chem. Technol., Tech. Univ. Budapest, H-1521 Budapest, Hung.; Eng.) — Y. Steudel

52- 149

Page 2: 3-Nitrochromene Derivatives as 2π Components in 1,3-Dipolar Cycloadditions of Azomethine Ylides

2006