162456-86-2Relevant academic research and scientific papers
A photoswitchable rotaxane operating in monolayers on solid support
Schwarz, Felix B.,Heinrich, Thomas,Lippitz, Andreas,Unger, Wolfgang E. S.,Schalley, Christoph A.
, p. 14458 - 14461 (2016)
A novel photoswitchable rotaxane was synthesised and its switching behaviour in solution was analysed with NMR and UV-Vis. A monolayer of rotaxanes was deposited on glass surfaces and the on-surface photoswitching was investigated. Angle-resolved NEXAFS spectra revealed a preferential orientation that reversibly changes upon switching.
Synthesis and properties of [4-(triphenylmethyl)phenoxy]acetic and 3-[4-(triphenylmethyl)phenoxy]propionic acids and their condensation with phthalimide leading to meso-substituted tetrabenzoporphyrins
Galanin,Yakubov,Shaposhnikov
experimental part, p. 1024 - 1030 (2011/02/26)
Condensation of 4-(triphenylmethyl)phenol with monochloroacetic and 3-bromopropionic acids gave, respectively, [4-(triphenylmethyl)phenoxy]acetic and 3-[4-(triphenylmethyl)phenoxy]propionic acids which reacted with phthalimide in the presence of zinc acet
Photoisomerization of spiropyran for driving a molecular shuttle
Zhou, Weidong,Chen, Dugang,Li, Junbo,Xu, Jialiang,Lv, Jing,Liu, Huibiao,Li, Yuliang
, p. 3929 - 3932 (2008/02/11)
A novel light-powered molecular shuttle was synthesized which can switch the movement of a macrocycle between two distinct stations-dipeptide and zwitterionic ME-by exploiting the photoisomerization of spiropyran. The macrocycle resides selectively in the
Analysis of the Conformational Behaviour of Perfunctionalized β-Cyclodextrins. Part 1. Evidence for Insertion of one of the Rim Substituents into the Cyclodextrin Cavity in Organic Solvents
Jullien, Ludovic,Canceill, Josette,Lacombe, Liliane,Lehn, Jean-Marie
, p. 989 - 1002 (2007/10/02)
Several functionalized β-cyclodextrins have been shown to exhibit conformational isomerism.The analysis of the conformational behaviour of several derivatives strongly suggests that a slow exchange occurs between C7 and C1 conformers, the C1 probably invo
