Chem. J. Chinese Universities ›› 1997, Vol. 18 ›› Issue (1): 73.
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ZHAO Jing-Guo1, CHEN Zhen-Chu2
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Abstract: Ageneral 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.
Key words: Phenyl (phenylethynyl) iodonium tosylate, Isopropylidene-5-alkylmalonate, Iso-propylidene-5-alkyl- 5-phenylethynyl malonate
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ZHAO Jing-Guo, CHEN Zhen-Chu. Application of Phenyl(phenylethynyl)iodonium Tosylate──Synthesis of Isopropylidene-5-alkyl-5-phenyle Malonates[J]. Chem. J. Chinese Universities, 1997, 18(1): 73.
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http://www.cjcu.jlu.edu.cn/EN/Y1997/V18/I1/73
