1435872-01-7Relevant academic research and scientific papers
Synthesis of silyl iron hydride: Via Si-H activation and its dual catalytic application in the hydrosilylation of carbonyl compounds and dehydration of benzamides
Ren, Shishuai,Xie, Shangqing,Zheng, Tingting,Wang, Yangyang,Xu, Shilu,Xue, Benjing,Li, Xiaoyan,Sun, Hongjian,Fuhr, Olaf,Fenske, Dieter
, p. 4352 - 4359 (2018)
The hydrido silyl iron complex (o-Ph2PC6H4SiMe2)Fe(PMe3)3H (2) was obtained via the activation of the Si-H bond of the bidentate silyl ligand o-Ph2P(C6H4)SiMe2H (1) by Fe(PMe3)4. 2 showed good to excellent catalytic activity in both the reduction of aldehydes/ketones and the dehydration of benzamide. In addition, with complex 2 as a catalyst, α,β-unsaturated carbonyls could be selectively reduced to the corresponding α,β-unsaturated alcohols. The mechanisms of the formation of 2 and the catalytic dehydration process are proposed and partly experimentally verified.
Phosphorescent Ir(iii) complexes with both cyclometalate chromophores and phosphine-silanolate ancillary: Concurrent conversion of organosilane to silanolate
Zhang, Fushi,Wang, Liduo,Chang, Shih-Han,Huang, Kuan-Lin,Chi, Yun,Hung, Wen-Yi,Chen, Chih-Ming,Lee, Gene-Hsiang,Chou, Pi-Tai
, p. 7111 - 7119 (2013/08/25)
Ir(iii) metal complexes with general formula [(C^N)2Ir(P^SiO)], where (C^N)H is 2-phenylisoquinoline (1), 2-phenylpyridine (2) or 2-(2,4-difluorophenyl)pyridine (3), and (P^SiO)H is an organosilanolate ancillary chelate with either diphenylsilyl (a) or dimethylsilyl (b) substituent, were synthesized, among which the structure of 3a was also confirmed using single-crystal X-ray diffraction analyses. These complexes exhibit bright phosphorescence in the region of 489-632 nm in solution at room temperature, showing the first successful example of using organosilanolate as an ancillary chelate. For application, organic light emitting diodes (OLEDs) using phosphors 3a and 3b doped in N,N′-dicarbazolyl-3,5-benzene (mCP) exhibited a maximum brightness of 50 800 cd m-2 at 800 mA cm -2 (12 V) with ηext of 10.1% and a brightness of 45 900 cd m-2 at 700 mA cm-2 (14.5 V) with ηext of 10.2%, respectively. The Royal Society of Chemistry 2013.
