1267854-62-5Relevant articles and documents
METHOD FOR PRODUCING AMINO-HYDROXYPYRIDINE COMPOUND
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Paragraph 0099, (2017/06/19)
PROBLEM TO BE SOLVED: To provide a method for producing an amino-hydroxypyridinium salt and an amino-hydroxypyridine compound with good yield and without using explosive hydroxylamine. SOLUTION: Provided is a method for producing an amino-hydroxypyridinium salt and an amino-hydroxypyridine compound via an aralkyloxy-pyridine compound represented by a formula (4). (In the formula, PG is a t-butoxycarbonyl group, a diphenylmethyl group, a triphenylmethyl group, a p-methoxyphenyl-diphenylmethyl group or a di(p-methoxyphenyl)phenylmethyl group, R1 is a hydrogen atom, an alkyl group or an alkoxy group, R2 represents a hydrogen atom, an alkyl group or an aryl group, and n is an integer of 1 or 2.) SELECTED DRAWING: None COPYRIGHT: (C)2017,JPOandINPIT