Synthesis of Pyrazolo Heteroaromatic Com
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Dipl.-Chem. Jochen Hรคufel; Prof. Dr. Eberhard Breitmaier
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Article
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1974
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John Wiley and Sons
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English
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composition, and IR spectrumi3] with the product prepared from SOClz and HzS,. This new, more productive synthetic route requires much less time and experimental effort than the former preparation. ## Procedtwe: Sg (3.76g, 14.7mmol)isdissolved in CHzC12 (800ml) by refluxing. The homogeneous soluti