Chinese Journal of Applied Chemistry ›› 1990, Vol. 0 ›› Issue (3): 89-92.

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CATALYTIC SYNTHESIS OF α,β-UNSATURATED KETONES AND 2,4-AIKADIENONES BY ORGANOTELLURIUM OXIDE

Zhong Qi, Lu Rongjian   

  1. Department of Chemistry, Yangzhou Teacher's College, Yangzhou 225002
  • Received:1989-08-21 Revised:1989-12-25 Published:1990-06-10 Online:1990-06-10

Abstract: 15α,β-unsaturated ketones and 12 2,4-alkadienones were prepared by the ClaisenSchmidt condensation reaction catalyzed by bis(p-methoxyphenyl)telluroxide(BMPTO). Allthe products are E-isomeric as confirmed by their m.p. and IR spectra determinations.

Key words: α,β-unsaturated ketone, alkadienone, bis(methoxyphenyl)telluroxide, Claisen-Schmidt condensation, synthesis