Chinese Journal of Applied Chemistry ›› 1991, Vol. 0 ›› Issue (3): 5-8.

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SYNTHESIS OF CINNAMIDES AND THEIR DERIVATIVES VIA TELLURONIUM YLIDE

Zhong Qi, Liu Changqing, Shao Jianguo   

  1. Department of Chemistry, Yangzhou Teachers College, Yangzhou 225002
  • Received:1990-04-28 Revised:1990-08-28 Published:1991-06-10 Online:1991-06-10

Abstract: A convenient method for preparing cinnamides and their derivatives via condensationof telluronium salts with corresponding aldehydes is reported.The effects of solvents andbases on the condensation were studied.The yields were 82~97%.All products are the E-and E,E-isomers as confirmed by their m.p., IR and 1H NMR spectra.

Key words: telluronium salt, telluronium ylide, cinnamide aldehyde, condensation