欢迎您！东篱公司
退出
-
申报数据库
-
立项数据库
-
成果数据库
-
项目获奖数据库
中文摘要：
以2,4-二氯-6-辛氧基-1,3,5-三嗪为原料,经Kumada偶联及胺化两步反应合成了三嗪胺衍生物：4-（9-蒽基）-6-辛氧基-1,3,5-三嗪-2-胺（AOOTA）,总产率为38%.通过紫外-可见吸收光谱及荧光光谱研究了氯仿溶液中AOOTA在乙酸（HOAc）及三氟乙酸（TFA）作用下的光谱行为.研究发现AOOTA与HOAc在基态及激发态下均不能发生双氢键作用,而AOOTA与TFA相互作用基态下形成双氢键复合物,激发态下由于分子中蒽基及辛氧基与三嗪环间的C—C单键以及C—O单键的自由旋转,从而使得AOOTA与TFA分子间不能形成有效的氢键相互作用.
英文摘要：
The synthesis of aminotriazine derivative,4-（anthracen-9-yl）-6-（octyloxy）-1,3,5-triazin-2-amine（AOOTA） was reported in this paper.With 2,4-dichloro-6-（octyloxy）-1,3,5-triazine as starting material,AOOTA was obtained through Kumada coupling and amination reaction in total yield of 38%.Spectroscopic behaviors of AOOTA with HOAc and TFA in chloroform were investigated by UV-Vis absorption and fluorescence spectra.It is found that the dual hydrogen-bonded interaction between AOOTA and HOAc can not be observed at both ground state and excited state.However,the dual hydrogen-bonded complex from AOOTA with TFA can be formed at ground state,but dissociated at excited state due to the rotation of C—C bond（between anthryl group and triazine） and C—O bond（between octyloxy group and triazine）.
同期刊论文项目
同项目期刊论文
The preparation of substituted bithiophenyl aldehydes via the ring opening of dithieno[2,3-b:3 ',2 '
The Selectivity of Br/Li Exchange and Deprotonation of 4,4'-Dibromo-3,3'-bithiophene for Synthesis o
The Synthesis of Octyl-Substituted Hexathia[7]heterohelicene Based on dithieno[2,3-b:3 ',2 '-d]thiop
Spectroscopic study on the intermolecular double proton transfer in 4-(naphthalen-1-yl)-6-octyl-1,3,
Efficient Synthesis of Trimethylsilyl Substituted Dithieno[2,3-b:3’,2’-d]thiophene, Tetra[2,3-thieny
The Efficient Synthesis of Dibenzo[d,d′] thieno[3,2-b;4,5-b′]dithiophene and Cyclopen ta[1,2-b;4,3-b
12,13,32,33-Tetrahydro-1(2,3), 2(3,2), -3(2,3), 4(3,2)-tetrakis(1-benzothiophena)-cyclotetraphane be
The preparation of substituted bithiophenyl aldehydes via the ring opening of dithieno[2,3-b:3’,2’-d
The Synthesis of Octyl-substituted Hexathia[7] heterohelicene Based on Dithieno[2,3-b:3',2'-d]
thiop
One-pot" reaction involving ring formation of silole, thiophene ring-opening alkynylation and S-S co
Syntheses and Crystal Structures of Fused Thiophenes: [7]Helicene and Double Helicene, a D2-Symmetri
期刊信息
位置：