Pyridine hydrochloride: a new reagent fo
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Florence Mongin; Olivier Mongin; FranΓ§ois TrΓ©court; Alain Godard; Guy QuΓ©guiner
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Article
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1996
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Elsevier Science
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French
β 214 KB
Pyridine hydroehloride has been widely used in the cleavage of ethers. It is shown herein that this reagent is also efficient for the synthesis of chloro compounds starting from the corresponding bromo derivatives in n-deficient series such as pyridine and quinoline. Thus, for example, 7-bromo-8-hyd