Zobrazeno 1 - 10
of 26
pro vyhledávání: '"Kerim Samedov"'
Publikováno v:
The Journal of Organic Chemistry. 85:14643-14652
The multistep synthesis and characterization of new P═C analogues of olefins from readily available starting materials is reported. Specifically, the phosphaalkenes TMOP-P═CPh2 (1a: TMOP = 2,4,6-trimethoxyphenyl) and ArF-P═CPh2 [1b: ArF = 2,6-b
Autor:
Benjamin W. Rawe, Kerim Samedov, Azalea Uva, Derek P. Gates, Zeyu Han, Harvey K. MacKenzie, Henry T G Walsgrove
Publikováno v:
Journal of the American Chemical Society. 142:10319-10324
A polymeric phosphine sensor is reported that exhibits bright blue fluorescence in the presence of gold(I/III) ions but is nonemissive with other metal ions. Specifically, solutions of a poly(p-arylenediethynylene phosphine) copolymer are 35 or 94 ti
Autor:
Kerim Samedov, Derek P. Gates, Lisa Rosenberg, Peter T. K. Lee, C Jonathan Clarke, Roman G. Belli
Publikováno v:
Chemical Communications. 56:14063-14066
We report a safe and convenient method to prepare a new class of network polysilane, or polysilyne ([RSi]n). Simple thermolysis of a readily accessible linear poly(phenylsilane), [PhSiH]n, affords polysilyne [PhSi]n with concomitant evolution of mono
Autor:
Iain McKenzie, Lalangi Chandrasena, Kerim Samedov, Robert West, Mina Mozafari, Paul W. Percival, Derek P. Gates
Publikováno v:
Angewandte Chemie. 131:303-307
Muonium (Mu), an H atom analogue, is employed to probe the addition of free radicals to the P=C bond of a phosphaalkene. Specifically, two unprecedented muoniated free radicals, MesP. -CMu(Me)2 (1 a, minor product) and MesPMu-C. Me2 (1 b, major produ
Autor:
Volker Huch, David Scheschkewitz, Yannic Heider, Robert West, Paul W. Percival, Philipp Willmes, Kerim Samedov, Daniel Mühlhausen, Yuanjing Cai
Publikováno v:
Angewandte Chemie (International Ed. in English)
Understanding the characteristics of radicals formed from silicon‐containing heavy analogues of alkenes is of great importance for their application in radical polymerization. Steric and electronic substituent effects in compounds such as phosphasi
Autor:
Kerim Samedov, Yuanjing Cai, Xiaofang Jiang, Fei Qi, Zhiping Yan, Lili Du, Haoke Zhang, Xinggui Gu, Herman H. Y. Sung, Ian D. Williams, Ben Zhong Tang, Anjun Qin, Brian O. Patrick, Jacky Wing Yip Lam, David Lee Phillips
Publikováno v:
Chemical Science
Photocyclized intermediate formation and quasi C 0000000000000000000000000000000000 0000000000000000000000000000000000 0000000000000000000000000000000000 0000000000000000000000000000000000 0000000000000000000000000000000000 00000000000000000000000000
Autor:
Bin Chen, Zhiming Wang, Changsheng Shi, Dongge Ma, Zujin Zhao, Ben Zhong Tang, Han Zhang, Ming Chen, Anjun Qin, Xinggui Gu, Yuanjing Cai, Kerim Samedov
Publikováno v:
Journal of Materials Chemistry C. 6:6534-6542
Pure color deep-blue organic light-emitting diodes (OLEDs) with electroluminescence emission peaks in the range of 450–460 nm and high external quantum efficiency are rare. Sulfur-bridged tetraphenylethylene (TPE) was selected as a fluorophore core
Publikováno v:
Dalton Transactions. 46:3086-3094
Herein, we present a brief overview of the recent developments in the field of photoluminescent cyclosiloxanes, with a special focus on the synthesis and unique photophysical properties of newly reported silole-based cyclosiloxanes with pronounced ag
Autor:
Chen Gui, Shiwu Li, Ho Yung Sung, Anjun Qin, Wenwen Luo, Huifang Su, Ryan T. K. Kwok, Jacky Wing Yip Lam, Ian D. Williams, Xinggui Gu, Yuanjing Cai, Kerim Samedov, Ben Zhong Tang
Publikováno v:
Chem. Sci.. 8:7593-7603
Lysosomes are involved in a multitude of cellular processes and their dysfunction is associated with various diseases. They are the most acidic organelles (pH 3.8-6.6, size 0.1-1.2 μm) with the highest viscosity (47-190 cP at 25 °C) in the cell. Be
Publikováno v:
European Journal of Inorganic Chemistry. 2016:4144-4151
The synthesis of phosphaalkenes, ArP=C(R)Ph (1, a: Ar = Ph, R = Ph; b: Ar = o-Tol, R = Ph; c: Ar = Mes, R = H), bearing sterically less hindered substituents is reported. Phosphaalkenes 1a–b were prepared by treating Ph2C=O with ArP(Li)SiMe3, where