Synthesis

Chemistry of 3-Hydroxypyridine Part 4: Synthesis of 2-and 2, 3-Substituted 5-[Fluoro (chloro) alkoxy] pyridines via 5-Hydroxy-2-(4-nitrophenylazo) pyridines

A Fuss, V Koch

Index: Fuss, Andreas; Koch, Volker Synthesis, 1990 , # 8 p. 681 - 685

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Citation Number: 22

Abstract

All reagents were of commercial quality from freshly opened containers. Compounds la and b were purchased from Aldrich Chemical Co and were pure according to 1H-NMR spectra. Melting points were taken using a Buechi SM 20 melting point apparatus and are uncorrected. Microanalyses were performed in the analytical department of Hoechst AG. 100 MHz 1H-NMR-and 94.2 MHZ 19F-NMR-spectra were recorded on a Bruker AM 100 ...