Insect repellent compounds and compositions, and methods thereof
申请人:Iowa State University Research Foundation, Inc.
公开号:US11485701B2
公开(公告)日:2022-11-01
The present invention relates to monoterpenoid and phenylpropanoid containing derivative compounds, methods of making the compounds, compositions comprising the compounds, and methods of repelling pests using the compounds and/or compositions.
The results presented herein represent our continued study based on the modification of phenolic functionality in molecules originated from natural sources by acylation. A small focused library of nineteen eugenyl esters, with four of which are new compounds, is reported. All compounds were subjected to in vitro antimicrobial testing. In silico studies were carried out calculating physico-chemical, pharmacokinetic and toxicological properties, providing more data as additional guidance for further research.
INSECT REPELLENT COMPOUNDS AND COMPOSITIONS, AND METHODS THEREOF
申请人:Iowa State University
Research Foundation, Inc.
公开号:EP3503733A1
公开(公告)日:2019-07-03
[EN] INSECT REPELLENT COMPOUNDS AND COMPOSITIONS, AND METHODS THEREOF<br/>[FR] COMPOSÉS ET COMPOSITIONS INSECTIFUGES ET PROCÉDÉS ASSOCIÉS
申请人:UNIV IOWA STATE RES FOUND INC
公开号:WO2018039376A1
公开(公告)日:2018-03-01
The present invention relates to monoterpenoid and phenylpropanoid containing derivative compounds, methods of making the compounds, compositions comprising the compounds, and methods of repelling pests using the compounds and/or compositions.
A general route for the stereoselective synthesis of (E)-(1-propenyl)phenyl esters by catalytic CC bond isomerization
作者:Alba E. Díaz-Álvarez、Pascale Crochet、Victorio Cadierno
DOI:10.1016/j.tet.2012.01.083
日期:2012.3
A general and efficient procedure for the stereoselective synthesis of (E)-(1-propenyl)phenyl esters from readily accessible allylphenols has been developed. The process involves a two-step sequence consisting of the initial acylation of the allylphenols with an acid chloride, followed by catalytic CC bond isomerization in the resulting allylphenyl esters. The latter step was performed in methanol
已经开发了从容易获得的烯丙基酚立体选择性合成(E)-(1-丙烯基)苯基酯的通用有效方法。该方法包括两步的步骤,该步骤包括烯丙基苯酚与酰氯的初始酰化,然后在所得的烯丙基苯基酯中进行催化的C C键异构化。使用可商购的双催化量(0.5摩尔%)(烯丙基) -钌(IV)二聚体[的RuCl(μ-Cl)的(η,在80℃下在甲醇中进行后者步骤3 η:3 -C 10 H 16 }} 2 ](C 10 H 16= 2,7-二甲基辛基-2,6-二烯-1,8-二基)。反应以高收率(68–93%)和短时间(4–9 h)进行,并具有完全的E选择性。