Chin. J. Org. Chem. ›› 1991, Vol. 11 ›› Issue (4): 393-396. Previous Articles     Next Articles

Original Articles

相转移催化(PTC)合成β-[2'-降冰片-5'-烯]α,β不饱和酮、醛类

曾春民;顾惠娟;王志勤   

  1. 中国科学院上海有机化学研究所
  • 发布日期:1991-08-25

Study on the Synthesis of β-(2'-norbornene-5'-yl) α,β-unsaturated ketones and aldehydes in the presence of phase transfer catalyst (PTC)

ZENG CHUNMIN;GU HUIJUAN;WANG ZHIQIN   

  • Published:1991-08-25

Syntheses of b-(2'-norbornen-5'-yl) a,b-unsatd. ketones and aldehydes by the condensation of 5-norbornene-2-carboxaldehyde with appropriate aliphatic ketones and aldehydes in the presence of PTC have been studied. 18-Crown-6, quaternary ammonium salts, and PEG showed good catalytic activity.

Key words: CROWN ETHER COMPOUNDS, SYNTHESIS, ETHER, POLYGLYCOLS, UNSATURATED ALDEHYDE, KETONE, PHASE TRANSFER CATALYSIS, AMINE SALT, UNSATURATED COMPOUND

CLC Number: