讨论了通过取代苯甲醛与邻氨基硫酚的缩合反应得到的一些具有席夫碱的有机硅(Ⅳ)配合物的合成和结构特征。新合成的化合物已通过元素分析,IR,1 H,13 C和29 Si NMR光谱研究进行了表征。借助光谱研究,已经提出了分别在1:1和1:2配合物中的中心硅原子周围的五配位和六配位环境。已经测试了一些在体外对某些细菌和酵母菌株的生长抑制活性。抗菌研究表明,席夫碱及其某些金属配合物具有更强的愈合活性。
Cubic Ag<sub>2</sub>O nanoparticle incorporated mesoporous silica with large bottle-neck like mesopores for the aerobic oxidative synthesis of disulfide
dispersed on mesoporous silica with large bottle-neck like mesopores were synthesized and characterized by BET surface area analysis, HR TEM, EDX, FTIR and powder XRD studies. The Ag2O nanoparticles were homogeneously distributed having an average size of 20–40 nm. The activity of the catalyst was probed through an efficient aerobic chemoselective oxidation of thiols to disulfides in water under atmospheric
TRIS(ARYLBENZOXAZOLE)BENZENE AND TRIS(ARYLBENZTHIAZOLE)BENZENE AND DERIVATIVES THEREOF AS ORGANIC ELECTRON-TRANSPORT MATERIALS
申请人:Zheng Shijun
公开号:US20110196158A1
公开(公告)日:2011-08-11
A compound represented by a Formula 1:
wherein Ph
1
, Ar
1
, Ar
2
, Ar
3
Bz
1
, Bz
2
, and Bz
3
are described herein. Light-emitting devices containing the compound of Formula are also described herein.
Synthesis and Characterization of Biologically Active Organosilicon(IV) Complexes with Schiff Bases Derived from o-aminothiophenol
作者:Kiran Singh、Yogender Kumar、Ram Kumar Pundir
DOI:10.1080/15533174.2010.522646
日期:2010.11.30
features of some organosilicon(IV) complexes with Schiff bases derived by condensing Substituted benzaldehyde with o-aminothiophenol have been discussed. The newly synthesized compounds have been characterized by elemental analyses, IR, 1H, 13C, and 29Si NMR spectral studies. With the help of spectral studies, penta, and hexacoordinated environments around the central siliconatoms in the 1:1 and 1:2
讨论了通过取代苯甲醛与邻氨基硫酚的缩合反应得到的一些具有席夫碱的有机硅(Ⅳ)配合物的合成和结构特征。新合成的化合物已通过元素分析,IR,1 H,13 C和29 Si NMR光谱研究进行了表征。借助光谱研究,已经提出了分别在1:1和1:2配合物中的中心硅原子周围的五配位和六配位环境。已经测试了一些在体外对某些细菌和酵母菌株的生长抑制活性。抗菌研究表明,席夫碱及其某些金属配合物具有更强的愈合活性。