In the first communication the synthetic methods are described for preparing aromatic analogues of juvenile hormone like activity. The para-substituted 2-methyl-cinnamic acid derivatives are formed by a Friedel-Crafts acylation of a phenol, followed by the Wadsworth-Emmons (Wittig-Horner)-Reaction with the corresponding phosphonates. More than 120 compounds are listed.
在第一篇文章中,描述了用于制备少年激素样活性的芳香类似物的合成方法。对位取代的
2-甲基肉桂酸衍
生物是通过
苯酚的Friedel - Crafts酰化反应,然后通过Wadsworth - Emmons(Wittig - Horner)反应与相应的
膦酸酯形成的。列出了120多种化合物。