25458-49-5Relevant articles and documents
P4VPy–CuO nanoparticles as a novel and reusable catalyst: application at the protection of alcohols, phenols and amines
Shirini, Farhad,Fallah-Shojaei, Abdollah,Abedini, Masoumeh,Samavi, Laleh
, p. 1699 - 1712 (2016/07/27)
P4VPy–CuO nanoparticles were synthesized using ultrasound irradiations. Relevant properties of the synthesized nanoparticles were investigated by X-ray diffraction, scanning electron microscopy, transmission electron microscopy and Fourier transform infrared spectroscopy. After identification, the prepared reagent was used for the promotion of different types of protection reactions of alcohols, phenols and amines. Easy workup, short reaction times, excellent yields, relatively low cost and reusability of the catalyst are the striking features of the reported methods.
Rational design of latent fluorophores from water-soluble hydroxyphenyltriazine dyes suitable for lipase sensing
Jacquemet, Alicia,Rihn, Sandra,Ulrich, Gilles,Renard, Pierre-Yves,Romieu, Anthony,Ziessel, Raymond
supporting information, p. 1664 - 1669 (2015/05/27)
Derivatives of 2-(2′-hydroxy-5′-dimethylaminobenzyl)-4,6-dimethylamino-1,3,5-triazine were synthesized by an original multistep protocol that afforded, after quaternization of the N,N-dimethylaminobenzyl moiety, water-soluble fluorescent dyes. These fluor
Rhodium/chiral diene-catalyzed asymmetric 1,4-addition of arylboronic acids to arylmethylene cyanoacetates
Soegel, Sebastian,Tokunaga, Norihito,Sasaki, Keigo,Okamoto, Kazuhiro,Hayashi, Tamio
, p. 589 - 592 (2008/04/12)
Asymmetric 1,4-addition of arylboronic acids to (£)-methyl 2-cyano-3-arylpropenoates proceeded in the presence of a rhodium catalyst (3 mol %) coordinated with a chiral diene ligand, (R,R)-Ph-bod*, to give high yields of the corresponding methyl 3,3-diaryl-2-cyanopropanoates with high enantioselectivity (up to 99% ee). This catalytic asymmetric transformation was applied to the asymmetric synthesis of (R)-tolterodine. American Chemical Society.