123360-76-9Relevant academic research and scientific papers
An environmentally friendly synthesis of michlers ketone analogues in water
Shirinian, Valerii Z.,Shimkin, Alexey A.,Lonshakov, Dmitry V.,Mailyan, Artur K.,Lvov, Andrey G.,Krayushkin, Michail M.
experimental part, p. 527 - 531 (2012/04/17)
An environmentally friendly method for the synthesis of a series of novel, unsymmetrical Michlers ketone analogues, [4-(dialkylamino)phenyl](aryl) methanones, via nucleophilic aromatic substitution of (fluorophenyl)(aryl) methanones with various amines in water- is described. The reaction products are formed in high yields and additional purification is not required. The aqueous solvent and unreacted amines can be recycled. Georg Thieme Verlag Stuttgart · New York.
Solid-state structures of N-substituted Michler's ketones and their relation to solvatochromism
Spange, Stefan,El-Sayed, Mohamed,Mueller, Hardy,Rheinwald, Gerd,Lang, Heinrich,Poppitz, Wolfgang
, p. 4159 - 4168 (2007/10/03)
The solvatochromism (vmax) of N-substituted Michler's ketones - including 4′-[bis(2-acetoxyethyl)amino]-4-(dimethylamino)benzophenone [MK(OAc)2, 1a], 4,4′-bis(diethylamino)benzophenone [MK(NEt2)2, 1e], 4,4′-bis(
The effects of cyclic terminal groups on the electronic absorption spectra of di- and tri-phenylmethane dyes
Beach, Steven F.,Hepworth, John D.,Jones, Peter,Mason, Donald,Sawyer, John,et al.
, p. 1087 - 1090 (2007/10/02)
The spectral shifts of the first absorption bands brought about by cyclic terminal groups in analogues of Michler's Hydrol Blue, Malachite Green, and Crystal Violet are determined mainly by inductive effects.Dye cations containing terminal pyrrolidino substituents are significantly more stable than those possessing piperidino groups as a result of differences in basicity brought about by a change in size of the saturated heterocyclic ring.
