安徽师范大学学报(自然科学版)
安徽師範大學學報(自然科學版)
안휘사범대학학보(자연과학판)
JOURNAL OF ANHUI NORMAL UNIVERSITY (NATURAL SCIENCE)
2014年
5期
454-457
,共4页
贾卫国%董庆广%郝秀云%汪雪%程佳茗%方周文%戴源晨
賈衛國%董慶廣%郝秀雲%汪雪%程佳茗%方週文%戴源晨
가위국%동경엄%학수운%왕설%정가명%방주문%대원신
硫酮%硒酮%合成%结构
硫酮%硒酮%閤成%結構
류동%서동%합성%결구
thione%selone%synthesis%crystal structure
烷基和苯基桥联溴代咪唑盐在碳酸钾的作用下,在甲醇中与硫(硒)粉直接作用,得到系列中性硫(硒)酮化合物,产物经红外、元素分析、核磁和 X -射线单晶衍射表征确定其结构。
烷基和苯基橋聯溴代咪唑鹽在碳痠鉀的作用下,在甲醇中與硫(硒)粉直接作用,得到繫列中性硫(硒)酮化閤物,產物經紅外、元素分析、覈磁和 X -射線單晶衍射錶徵確定其結構。
완기화분기교련추대미서염재탄산갑적작용하,재갑순중여류(서)분직접작용,득도계렬중성류(서)동화합물,산물경홍외、원소분석、핵자화 X -사선단정연사표정학정기결구。
The neutral organic thione (selone) can be easily prepared in one step via the reactions of alkyl or benzene based bridged methylimidazolium dibromide with sulfur (selenium) powder in the presence of K2CO3 in MeOH solution .All compounds have been fully characterized by IR spectroscopy ,NMR and elemental analyses , as well as by single-crystal X-ray diffraction analyses .