cheminform abstract: ring transformations of heterocyclic compounds. part 20. benzo-fused...

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2001 fused pyrrole derivatives fused pyrrole derivatives R 0160 02 - 117 Ring Transformations of Heterocyclic Compounds. Part 20. Benzo- fused Spiro[cyclohexadiene-dihydroindoles] by Ring Transformation of Pyrylium Salts with Anhydrobases of Benzo[e]- and Benzo[g]indolium Salts. — (ZIMMERMANN, THOMAS; J. Heterocycl. Chem. 37 (2000) 4, 885-889; Inst. Org. Chem., Univ. Leipzig, D-04103 Leipzig, Germany; EN) 1

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Page 1: ChemInform Abstract: Ring Transformations of Heterocyclic Compounds. Part 20. Benzo-fused Spiro[cyclohexadiene-dihydroindoles] by Ring Transformation of Pyrylium Salts with Anhydrobases

2001 fused pyrrole derivatives

fused pyrrole derivativesR 0160

02 - 117Ring Transformations of Heterocyclic Compounds. Part 20. Benzo-fused Spiro[cyclohexadiene-dihydroindoles] by Ring Transformation ofPyrylium Salts with Anhydrobases of Benzo[e]- and Benzo[g]indoliumSalts. — — (ZIMMERMANN, THOMAS; J. Heterocycl. Chem. 37 (2000)4, 885-889; Inst. Org. Chem., Univ. Leipzig, D-04103 Leipzig, Germany; EN)

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