节点文献
苯基(苯乙炔基)对甲苯磺酸碘(Ⅲ)的应用──5-烃基-5-苯乙炔基丙二酸亚异丙酯的合成
Application of Phenyl(phenylethynyl)iodonium Tosylate──Synthesis of Isopropylidene-5-alkyl-5-phenyle Malonates
【Abstract】 A general method for the synthesis of isopropylidene-5-alkyl-5-phenylemalonates via the reaction of phenyl (phenylethynyl )iodonium tosylate with isopropylidene 5-alkyl malonates in the presence of NaH/THF(or t-BuONa/t-BuOH, K2CO3/TEBA/CHCl3,K2CO3/18-Crown-6/THF ) is reported in this paper.
【关键词】 苯基(苯乙炔基)对甲苯磺酸碘(Ⅲ);
5-烃基丙二酸亚异丙酯;
5-烃基-5-苯乙炔基丙二酸亚异丙酯;
【Key words】 Phenyl (phenylethynyl) iodonium tosylate; Isopropylidene-5-alkylmalonate; Iso-propylidene-5-alkyl- 5-phenylethynyl malonate;
【Key words】 Phenyl (phenylethynyl) iodonium tosylate; Isopropylidene-5-alkylmalonate; Iso-propylidene-5-alkyl- 5-phenylethynyl malonate;
【基金】 国家自然科学基金
- 【文献出处】 高等学校化学学报 ,CHEMICAL RESEARCH IN CHINESE UNIVERSITIES , 编辑部邮箱 ,1997年01期
- 【分类号】O625
- 【被引频次】1
- 【下载频次】48