摘要
用间氯过氧苯甲酸和三氟甲磺酸作为酸性氧化体系,以多种溴代碘苯及溴代苯合成了溴代二苯基碘盐。再以其与溴代苯酚在碱性条件下反应,精确合成各种多溴代二苯醚。该方法简便、反应条件温和、后处理简单、产品纯度好、收率高。
A series of polybrominated diphenyliodonium trifluoromethanesulfonic salt were synthesized from brominated iodobenzene and brominated benzene catalyzed by m-chloroperoxybenzoic acid and trifluoromethanesulfonic acid.Then corresponding polybrominateddiphenyl ethers were accurately synthesized with them and brominated phenol in alkaline condition.The advantages of the procedure is mild reaction condition,easy operation,simple after-treatment,high yield and purity of products.
作者
沈宏
崔凯
SHEN Hong CU(School of Environment and Ecology, Jiangsu Open University, Nanjing 210089, China School of Chemistry ＆ Life Science, Nanjing University Jinling College, Nan- jing 210036,China)
出处
《化学试剂》
CAS
北大核心
2017年第3期309-312,共4页
Chemical Reagents
基金
江苏开放大学校"十二五"规划2013年度课题项目(13SEW-Y-015)
江苏省高校自然科学基金项目(14KJD150003)
南京大学污染控制与资源化研究国家重点实验室开放课题与访问学者项目(PCRRF12004)
2016年度江苏省高校"青蓝工程"项目(苏教师(2016)15)
关键词
精确合成
溴代二苯醚
溴代二苯基碘盐
间氯过氧苯甲酸
三氟甲磺酸
accurate synthesis
polybrominated diphenyl ethers
polybrominated diphenyliodonium trifluoromethanesulfonic salt
m-chloroperoxybenzoic acid
trifluoromethanesulfonic acid
