摘要
以9-溴芴和卤代芳烃为原料,首次经由格氏反应合成了5种有望做为可逆加成-断裂链转移试剂的双硫酯类化合物,并用1HNMR、13CNMR、IR、MS和元素分析对所得化合物结构进行了表征。
Five 9H-fluoren-9-yl aromatic dithiocarboxylates(9H-fluoren-9-yl benzodithioate,9H-fluoren-9-yl 4-bromobenzodithioate,9H-fluoren-9-yl 4-methylbenzodithioate,9H-fluoren-9-yl 4-methoxybenzodithioate,9H-fluoren-9-yl naphthalene-1-carbodithioate),which may be used as the RAFT(reversible addition-fragmentation chain transfer) agent,were synthesized from the starting materials 9-bromofluorene and aryl halide.The structure of the resulting products was characterized by NMR,IR,elementary analysis and UV-Vis absorption spectroscopy.
出处
《化学试剂》
CAS
CSCD
北大核心
2010年第2期105-107,110,共4页
Chemical Reagents
基金
吉林省科技厅发展计划项目(20080307)
吉林省教育厅研究项目(吉教科合字[2006]地自2号)
关键词
9-二硫代芳甲酸酯基芴
格氏反应
可逆加成-断裂链转移试剂
合成与表征
9H-fluoren-9-yl aromatic dithiocarboxylates
Grignard reactions
reversible addition-fragmentation chain transfer reagent
synthesis and characterization