Synthesis of [2-13C]quinoline and [3-13C
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Michael A. Baldwin; G. John Langley
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Article
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1985
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John Wiley and Sons
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French
⚖ 213 KB
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CIQuinoline and [3-Clquinoline were synthesised by a five-step process starting from isatin. Acetylation of isatin with acetyl chloride labelled in either the 1or 2-position, was followed by the Pfitzinger reaction to give 2-hydroxy-4-quinoline carboxylic acid labelled in the 2- or 3-position. Dec