Chinese Journal of Applied Chemistry ›› 1996, Vol. 0 ›› Issue (3): 25-29.

• Full Papers • Previous Articles     Next Articles

Synthesis of 1,13-(Substituted methylene)-α-hydroxymethylcyclododecanol and Conformational Analysis of Possible Stereoisomers

Wang Daoquan, Chen Jinghong   

  1. Department of Applied Chemistry, Beijing Agricultural University, Beijing 100094
  • Received:1995-07-24 Revised:1995-12-29 Published:1996-06-10 Online:1996-06-10

Abstract: Nine title compounds were synthesized from α-ethoxycarbonylcyclododecanone by reduction and condensation with aldehydes or ketones.Their structure was confirmed by IR, MS,1H NMR and elemental analysis.Conformational analysis of possible stereoisomers was carried out and the result was supported by 1H NMR.The pesticidal activities were exam-ined and some of them found to be effective in promoting the growth of plant.

Key words: (substituted methylene)hydroxymethylcyclododecanol, conformational analysis, plant growth regulator