N,N′-Bis(p-methoxyphenyl)-2,2′-(p-phenylenedioxy)diacetamide

Abstract

Key indicatorsSingle-crystal X-ray study T = 293 K Mean '(C±C) = 0.003 A Ê R factor = 0.068 wR factor = 0.185 Data-to-parameter ratio = 16.9For details of how these key indicators were automatically derived from the article, see

N,N,N′N′-Tetraphenyl-2,2′-(o-phenylenedioxy)diacetamide

“…Compound (I) was prepared according to the literature method of Wen et al (2005). Yellow single crystals suitable for an X-ray diffraction study were obtained by slow evaporation of a petroleum ether-ethyl acetate solution (1:3 v/v) over a period of 8 d.…”

4-(2,3-Dichlorobenzylideneamino)-1,5-dimethyl-2-phenyl-1H-pyrazol-3(2H)-one

“…Antipyrine and its derivatives exhibit a wide range of biological activities and applications (Yadav et al, 2003;Ismail, 2000;Abd El Rehim et al, 2001). A few crystal structures of antipyrine derivatives have been investigated (Liang et al, 2002;Li & Zhang, 2004, 2005You, et al, 2004You, et al, , 2006Wen, 2005). Schiff bases of salicylaldehyde have demonstrated significant biological activity and new examples are being tested for their antitumor, antimicrobial and antiviral activity (Tarafder et al, 2002;Cukurovali et al, 2002;Ali et al, 2002).…”

4-[(1,5-Dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazol-4-yl)iminomethyl]benzoic acid methanol solvate

“…Antipyrine and its derivatives exhibit a wide range of biological activities and applications (Yadav et al, 2003;Ismail, 2000;Abd El Rehim et al, 2001). The crystal structures of antipyrine derivatives have also been investigated (Liang et al, 2002;Li & Zhang, 2004, 2005You et al, 2004You et al, , 2006Wen, 2005). Schiff bases of salicyladehyde have demonstrated significant biological activity and new examples are being tested for their antitumor, antimicrobial, and antiviral activity Cukurovali et al, 2002;Ali et al, 2002).…”