摘要
以β-二羰基化合物为反应原料,无水醋酸钾为碱,在温和的条件下合成了8种α-羰基二硫代烯酮类化合物,研究其合成方法,对各化合物进行了结构表征,对其反应机理进行了初步探讨。
a series of α-diacetyl ketene thioacetals were synthesized promoting by potassium acetate while β-dicarbonyl compounds were selected as reactants,studies on synthesie methods of α-diacetyl ketene thioacetals.The structure of various compounds were characterized by NMR and IR.Furthermore,reaction mechanism for this synthesis α-diacetyl ketene thioacetals is proposed preliminary.
出处
《齐齐哈尔大学学报（自然科学版）》
2010年第2期46-49,共4页
Journal of Qiqihar University(Natural Science Edition)
基金
黑龙江省普通高校新世纪优秀人才培养计划项目(1154-NCET-014)
齐齐哈尔市科学技术计划项目(GYGG-08002-1)
黑龙江省普通高等学校青年学术骨干支持计划项目(1153G052)
关键词
Β-二羰基化合物
合成
二硫代烯酮
表征
机理
β-dicarbonyl compounds
synthesis
thioacetals
characterization
mechanism
