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2-氰基嘧啶的合成

Industrialized Synthesis of 2-Cyanopyrimidine
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摘要 以丙二醛二甲缩醛、尿素为起始原料,经环合反应得到2-羟基嘧啶,再经过氯化和芳香亲核取代"一锅法"得到目标化合物2-氰基嘧啶。本路线原料便宜易得,反应路线缩短,总收率大大提高,适合于工业化生产。 To study the synthetic industrialization procedure of 2-cyanopyrimidine. Malonaldehyde bis(dimethyl acetal), urea as starting materials, by cyclization reaction, chlorination and nucleophilic substitution through "one-pot synthesis".
出处 《广东化工》 CAS 2014年第7期80-81,共2页 Guangdong Chemical Industry
关键词 2-氰基嘧啶 一锅法 工业化合成路线 2-cyanopyrimidine one-potsynthesis synthesic industrialization procedure
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参考文献12

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