In situ generated and stabilized Pd nanoparticles by N<sup>2</sup>,N<sup>4</sup>,N<sup>6</sup>-tridodecyl-1,3,5-triazine-2,4,6-triamine (TDTAT) as a reactive and efficient catalyst for the Suzuki–Miyaura reaction in water
作者:Nasser Iranpoor、Sajjad Rahimi、Farhad Panahi
DOI:10.1039/c5ra24120k
日期:——
The Suzuki–Miyaura coupling reaction was efficiently catalyzed by the in situ generated and stabilized Pd nanoparticles employing TDTAT in water.
Suzuki–Miyaura 偶联反应在水中通过 in situ 生成和稳定的 Pd 纳米颗粒,利用 TDTAT 有效催化。
Processs for preparing triazine compounds
申请人:Nagase Hisato
公开号:US20060281919A1
公开(公告)日:2006-12-14
A process for preparing a triazine compound represented by formula (1) including reacting a 2,4,6-trichlorotriazine, in the presence of a base, with a compound represented by the formula (2) in an organic solvent containing water and an aromatic hydrocarbon is provided.
(Object)
It is to provide an epoxy/acid anhydride composition comprising an epoxy compound and an acid anhydride serving as a curing agent wherein a substituted triazine of a specific structure is employed as a curing accelerator to thereby impart a long pot life, a high storage stability and good working characteristics to the composition and cause no defect such as bubbling or cracking in the cured resin.
(Constitution of the invention)
An epoxy/acid anhydride composition characterized by containing, as a curing accelerator, a substituted triazine of the formula []
(wherein X is an amino group, C1-18 monoalkylamino group, di C1-18 alkylamino group, morpholino group, piperidino group, methyl group or phenyl group; R1 and R2 independently each represent C1-12 alkyl group, C1-12 hydroxyalkyl group, C4-8 cycloalkyl group, C5-9 cycloalkylmethyl group or C5-9 methylcycloalkyl group) in an epoxy/acid anhydride composition in which an epoxy compound and an acid anhydride-curing agent are contained, and an epoxy/acid anhydride resin composition prepared by thermosetting the epoxy/acid anhydride composition.