1000775-45-0Relevant articles and documents
Ultrasound-mediated synthesis of N,N-bis(phenacyl)aniline under solvent-free conditions
He, Jingyu,Shi, Lanxiang,Liu, Sijie,Jia, Peng,Wang, Juan,Hu, Ruisheng
, p. 213 - 216 (2014)
An efficient method for the synthesis of N,N-bis(phenacyl)anilines was developed via smooth condensation of anilines with α-bromoacetophenones in the presence of sodium carbonate as acid acceptor and polyethylene glycol 400 (PEG 400) as catalyst at room t
Synthesis of 4H-1,4-oxazines as transthyretin amyloid fibril inhibitors
Li, Weipeng,Duan, Xiaowei,Yan, Hong,Xin, Hongxing
, p. 4546 - 4550 (2013/08/23)
4H-1,4-oxazines were designed as transthyretin (TTR) amyloid fibril inhibitors based on an analysis of the interactions between known small molecule inhibitors and TTR by molecular docking. A series of 2,4,6-triaryl-4H-1,4- oxazines was synthesized by the
Study on photochromism of diarylethenes with a 2,5-dihydropyrrole bridging unit: A convenient preparation of 3,4-diarylpyrroles from 3,4-diaryl-2,5- dihydropyrroles
Chen, Yi,Zeng, De X.,Xie, Nan,Dang, Yi Z.
, p. 5001 - 5005 (2007/10/03)
Symmetric and nonsymmetric diarylethenes with a 2,5-dihydropyrrole bridging unit have been prepared, and the photochromic properties are investigated. Both symmetric and nonsymmetric diarylethenes with 2,5-dihydropyrrole bridging units undergo reversible ring-opening and ring-closing photoisomerization reactions in nonpolar solvents with UV/vis light, and some of them exhibit good fatigue resistance and no marked degradation detected after 10 cycles via an on/off switch. In polar solvents, however, photochromic diarylethenes with 2,5-dihydropyrrole bridging units produce 3,4-diarylpyrrole derivatives instead of the ring-closing isomer of diarylethenes with UV light irradiation. A class of N-substituted 3,4-diphenylethenes with 2,5-dihydropyrrole bridging units were prepared and used as templates to investigate the conversion reactions. The mechanism of photoconversion of 3,4-diaryl-2,5-dihydropyrroles to 3,4-diarylpyrroles was explored as well.