Hafnium inspired activation of highly hindered anhydrides in the acylation of alcohols and polyols
作者:Enoch Mensah、Aaron Day、Raven Thomas
DOI:10.1016/j.tetlet.2018.02.009
日期:2018.3
A novel and highlyefficient method for activating highly hindered acid anhydrides towards the acylation of alcohols and carbohydrate-derived polyols has been developed. This new method relies on the capacity of the hafnium triflate catalyst Hf(OTf)2 to activate highly hindered acid anhydrides, and to direct the acylation reaction. This new acylation protocol is mild and proceed at room temperature
USE OF ARYL CARBAMATES IN AGRICULTURE AND OTHER PLANT-RELATED AREAS
申请人:North Carolina State University
公开号:US20130172187A1
公开(公告)日:2013-07-04
Disclosure is provided for methods of preventing, removing or inhibiting microbial biofilm formation or microbial infection in a plant or plant part thereof, including applying thereto a treatment effective amount of an aryl carbamate as described herein, or an agriculturally acceptable salt thereof. Methods of enhancing a microbicide (e.g., including a copper, antibiotic, bacteriophage, etc.) and/or plant defense activator are also provided, including applying an active compound as described herein. Compositions comprising an aryl carbamate compound as described herein in an agriculturally acceptable carrier are also provided, and in some embodiments the compositions further include a microbicide (e.g., including copper, antibiotic, bacteriophage, etc.) and/or a plant defense activator.
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.