C3-symmetric tris n-salicylideneamine
WebApr 3, 2024 · Homochirality of these CCOFs results from chiral catalyst-induced immobilization of threefold-symmetric tris(N-salicylideneamine) cores with a propeller-like conformation of one single handedness ... WebHomochirality of these CCOFs results from chiral catalyst-induced immobilization of threefold-symmetric tris(N-salicylideneamine) cores with a propeller-like conformation of one single handedness during crystallization. The CCOF-TpTab showed high enantioselectivity toward chiral carbohydrates in fluorescence quenching and, after …
C3-symmetric tris n-salicylideneamine
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WebMay 7, 2004 · Torsionally Responsive C3-Symmetric Azo Dyes: Azo−Hydrazone Tautomerism, Conformational Switching, and Application for Chemical Sensing. ... The … WebMar 1, 2007 · Triferrocenes built on a C3-symmetric ligand platform: entry to redox-active pseudo-triphenylenes via chelation-driven stereoselection of triple Schiff bases. Authors: Young-Kwan Lim Scott Wallace John C Bollinger Xufang Chen Dongwhan Lee. Inorg Chem 2007 Mar 23;46(5):1694-703. Epub 2007 Jan 23.
WebJul 2, 2012 · C3-symmetric trisimidazoline-catalyzed enantioselective bromolactonization of internal alkenoic acids Chemistry. 2012 Jul 2;18(27):8448-53. doi: … WebMay 7, 2004 · A new class of discotic liquid crystals derived from tris ( N -salicylideneanilines) existing exclusively in their C3h and Cs keto-enamine tautomeric forms is reported. These compounds self-assemble to form columnar liquid crystalline phases with a small core−core separation as evidenced by X-ray diffraction studies.
WebDec 2, 2011 · Cooperative interaction between multiple chiral centers dictates the absolute handedness of structural folding. We have designed and prepared a series of chiral C 3-symmetric tris(N-salicylidenamine) derivatives that adopt three-blade propeller-like conformations.Synthetic access to an expanded family of such constructs was aided by … WebNational Center for Biotechnology Information
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WebMar 5, 2007 · Triferrocenes Built on a C3-Symmetric Ligand Platform: Entry to Redox-Active pseudo-Triphenylenes via Chelation-Driven Stereoselection of Triple Schiff Bases grass cutting tweedWebSep 6, 2016 · A C3-symmetric hexamine (LH6) based on the triphenylene and ortho-phenylenediamine (PDAH2) skeletons has been synthesized, and was partially or fully deprotonated upon treatment with alkali metal agents to afford amino-amido or diamido coordination sites. ... [Li6L], reacted with heavier group 14 element halides to yield three … chitrathWebOct 4, 2007 · Torsionally Responsive C3-Symmetric Azo Dyes: Azo−Hydrazone Tautomerism, Conformational Switching, and Application for Chemical Sensing. ... The … grass cutting trainingWebMar 5, 2007 · A triple Schiff base condensation reaction between 1,3,5-triformylphloroglucinol and aminoferrocene afforded the tris(N-salicylideneamine) … grass cutting trailerWebAug 19, 2006 · Significant enhancement in fluorescence efficiency was achieved through structural rigidification of the [pi,pi]/[n,pi]-conjugated molecular core. Conformational … chitra te sheraWebNov 24, 2011 · Cooperative interaction between multiple chiral centers dictates the absolute handedness of structural folding. We have designed and prepared a series of chiral C3-symmetric tris (N-salicylidenamine)… Expand 7 Liquid crystalline bis (N-salicylideneaniline)s: synthesis and thermal behavior of constitutional isomers U. … chitra sridhar chessWebAug 30, 2006 · Tandem tautomerization-trapping of isomeric mixtures of tris(N-salicylideneamine)s facilitated access to a new class of discotic molecules that are … grass cutting truck