Synthesis of 2-(halomethyl)-3,4-dihydro-2H-pyrido[2,1-b][1,3]oxazinium halides

被引：0
作者：
E. V. Kalita
D. G. Kim
机构：
[1] South Ural State University,
来源：
Russian Journal of Organic Chemistry | 2017年 / 53卷
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摘要：
Alkylation of pyridin-2(1H)-one and 5-nitropyridin-2(1H)-one with 4-bromobut-1-ene afforded a mixture of N- and O-butenyl derivatives. 1-(But-3-en-1yl)pyridin-2(1H)-one and 1-(but-3-en-1-yl)-5-nitropyridin- 2(1H)-one reacted with bromine and iodine to give 2-(halomethyl)-3,4-dihydro-2H-pyrido[2,1-b][1,3]-oxazinium halides.
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页码：1040 / 1043
页数：3
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