Nickel-Catalyzed C-O Cross-Coupling Reaction at Low Catalytic Loading with Weak Base Participation
作者:Fan Wu、Kejie Zhu、Guolin Wu、Yu Gao、Haijun Chen
DOI:10.1002/ejoc.201901851
日期:2020.1.31
A series of diaryl ethers have been synthesized through nickel‐catalyzed C–O cross coupling by using a low dosage NiCl2(PPh3)2 and weak base KHCO3 under mild conditions.
Pyrazole derivative, intermediate therefor, processes for producing these, and herbicide containing these as active ingredient
申请人:Hirai Kenji
公开号:US20050070441A1
公开(公告)日:2005-03-31
The present invention provides a pyrazole derivative of the general formula (1),
which has an excellent efficacy as an active component for a herbicide, an intermediate for the production thereof, processes for the production thereof, and a herbicide containing the derivative as an active ingredient.
Pyrazole derivative, its intermediate, and herbicide containing the same as active ingredient
申请人:SAGAMI CHEMICAL RESEARCH CENTER
公开号:EP2292606A1
公开(公告)日:2011-03-09
The present invention provides a pyrazole derivative of the general formula (1),
which has an excellent efficacy as an active component for a herbicide, an intermediate for the production thereof, processes for the production of the intermediate, and a herbicide containing the derivative as an active ingredient.