Polybutylbenzylphenols and benzyl-3,4-methylenedioxybenzenes in insect
申请人:The United States of America as represented by the Secretary of
公开号:US04342777A1
公开(公告)日:1982-08-03
Certain polybutylbenzylphenols and benzyl-3,4-methylenedioxybenzenes are useful for insect control especially as insect chemosterilants and oviposition inhibitors. The benzyl-3,4-methylenedioxybenzenes also find utility as growth inhibitors for mosquito larvae.
B(C<sub>6</sub>F<sub>5</sub>)<sub>3</sub> catalyzed direct nucleophilic substitution of benzylic alcohols: an effective method of constructing C–O, C–S and C–C bonds from benzylic alcohols
作者:Shan-Shui Meng、Qian Wang、Gong-Bin Huang、Li-Rong Lin、Jun-Ling Zhao、Albert S. C. Chan
DOI:10.1039/c8ra05811c
日期:——
An efficient and general method of nucleophilic substitution of benzylicalcohols catalyzed by non-metallic Lewis acid B(C6F5)3 was developed. The reaction could be carried out under mild conditions and more than 35 examples of ethers, thioethers and triarylmethanes were constructed in high yields. Some bioactive organic molecules were synthesized directly using the methods.
开发了一种由非金属路易斯酸B(C 6 F 5 ) 3催化的苯甲醇亲核取代的高效通用方法。该反应可以在温和的条件下进行,并且以高产率构建了超过 35 个醚、硫醚和三芳基甲烷的实例。使用该方法直接合成了一些生物活性有机分子。
Polybutylbenzylphenols and benzyl-3,4-methylenedioxbenzenes in insect
申请人:The United States of America as represented by the Secretary of
公开号:US04482728A1
公开(公告)日:1984-11-13
Certain polybutylbenzylphenols and benzyl-3,4-methylenedioxybenzenes are useful for insect control especially as insect chemosterilants and oviposition inhibitors. The benzyl-3,4-methylenedioxybenzenes also find utility as growth inhibitors for mosquito larvae.