Yazar "Jarrahpour, Aliasghar" için listeleme
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1-(4-Methoxyphenyl)-4-(4-methylphenyl)-3-phenoxyazetidin-2-one
Akkurt, Mehmet; Dagdemir, Yilmaz; Jarrahpour, Aliasghar; Rostami, Maryam; Büyükgüngör, Orhan (Wiley-Blackwell, 2011)The central beta-lactam ring of the title compound, C23H21NO3, is almost planar (r.m.s. deviation = 0.032 angstrom). The methoxybenzene ring is almost coplanar with the beta-lactam ring [dihedral angle = 1.87 (11)degrees], ... -
2-[(E)-(4-Methylphenyl)iminomethyl]-6-(morpholin-4-ylmethyl)phenol
Akkurt, Mehmet; Turktekin, Sevim; Jarrahpour, Aliasghar; Sharghi, Hashem; Badrabady, Seid Ali Torabi; Aberi, Mahdi; Büyükgüngör, Orhan (Wiley-Blackwell, 2011)In the title compound, C19H22N2O2, the morpholine ring adopts an almost perfect normal chair conformation with puckering parameters Q(T), theta and phi of 0.5642 (18) angstrom, 177.32 (17) and phi = 10 (4)degrees, respectively. ... -
3,4-Dimethoxy-N-(4-nitrobenzylidene)aniline
Akkurt, Mehmet; Jarrahpour, Aliasghar; Aye, Malihe; Gencaslan, Mustafa; Büyükgüngör, Orhan (Wiley-Blackwell Publishing, Inc, 2008)In the title molecule, C(15)H(14)N(2)O(4), the dihedral angle between the two benzene rings is 29.52 (8)degrees. The nitro and two methoxy substituents are almost coplanar with their respective benzene rings. The crystal ... -
3-(2,4-Dichlorophenoxy)-1-(4-methoxyphenyl)-4-(3-nitrophenyl)azetidin-2-one
Akkurt, Mehmet; Turktekin, Sevim; Jarrahpour, Aliasghar; Badrabady, Seid Ali Torabi; Büyükgüngör, Orhan (Int Union Crystallography, 2011)In the title compound, C22H16Cl2N2O5, the nearly planar four-membered beta-lactam ring [maximum deviations of 0.011 (2) for the N atom] makes dihedral angles of 68.34 (13), 83.04 (13) and 3.37 (13)degrees with the dichloro-, ... -
3R*,4R*)-1-(4-Chlorophenyl)-4-[2-hydroxy-3-(morpholinomethyl) phenyl]-3-phenoxyazetidin-2-one
Akkurt, Mehmet; Jarrahpour, Aliasghar; Sharghi, Hashem; Badrabady, Seid Ali Torabi; Büyükgüngör, Orhan (Wiley-Blackwell, 2011)The beta-lactam ring of the title compound, C26H25ClN2O4, is nearly planar (r.m.s. deviation = 0.025 angstrom) and the morpholine ring adopts a chair conformation. The mean plane of the beta-lactam ring makes dihedral ... -
4-(9-Anthryl)-1-(1-naphthyl)spiro[azetidine-3,9 '-xanthen]-2-one n-hexane hemisolvate
Akkurt, Mehmet; Jarrahpour, Aliasghar; Ebrahimi, Edris; Gencaslan, Mustafa; Büyükgüngör, Orhan (Int Union Crystallography, 2008)In the title compound, C39H25NO2 center dot 0.5C(6)H(14), the beta-lactam ring is nearly planar [maximum deviation of 0.012 (2) angstrom from the mean plane] and makes dihedral angles of 36.41 (13), 88.87 (13) and 54.16 ... -
4-(9-Anthryl)-1-(2,4-dimethoxyphenyl)spiro[azetidine-3,9 '-xanthen]-2-one
Baktir, Zeliha; Akkurt, Mehmet; Jarrahpour, Aliasghar; Ebrahimi, Edris; Büyükgüngör, Orhan (Wiley-Blackwell, 2009)The title compound, C(37)H(27)NO(4), crystallizes with two molecules in the asymmetric unit. The beta-lactam ring of each molecule is very nearly planar, with maximum deviations of 0.001 (2) and 0.017 (2) angstrom in the ... -
4-(9-Anthryl)-1-(2-methoxyphenyl)spiro[azetidin-3,9 '-xanthen]-2-one
Yalcin, Serife Pinar; Akkurt, Mehmet; Jarrahpour, Aliasghar; Ebrahimi, Edris; Büyükgüngör, Orhan (Int Union Crystallography, 2009)The stabilized conformation of the title compound, C36H25NO3, 4-(9-anthryl)-1-(2-methoxyphenyl)-spiro[azetidin-3,9'-xanthen]-2-one, may be compared with that of the isomeric compound 4-(9-anthryl)-1-(4-methoxyphenyl)spir ... -
4-(9-Anthryl)-1-(3-bromophenyl)spiro[azetidine-3,9 '-xanthen]-2-one
Celik, Ismail; Akkurt, Mehmet; Jarrahpour, Aliasghar; Ebrahimi, Edris; Büyükgüngör, Orhan (Int Union Crystallography, 2009)In the title molecule, C35H22BrNO2, the four-membered ring of the beta-lactam unit is nearly planar [maximum deviation = 0.003 (3) angstrom] and makes dihedral angles of 87.07 (15), 59.80 (16) and 20.81 (19)degrees, ... -
4-(9-anthryl)-1-(4-methoxyphenyl)spiro[azetidin-3,9 '-xanthen]-2-one
Akkurt, Mehmet; Karaca, Selvi; Jarrahpour, Aliasghar; Ebrahimi, Edris; Büyükgüngör, Orhan (Int Union Crystallography, 2008)In the title molecule, C36H25NO3, the beta-lactam ring is essentially planar, with a dihedral angle of 3.3 (2)degrees between the two separate three-atom N/C/C planes. The beta-lactam ring makes dihedral angles of 28.45 ... -
4-(9-Anthryl)-1-phenylspiro[azetidine-3,9 '-xanthen]-2-one
Celik, Ismail; Akkurt, Mehmet; Jarrahpour, Aliasghar; Ebrahimi, Edris; Büyükgüngör, Orhan (Int Union Crystallography, 2009)The beta-lactam ring of the title compound, C35H23NO2, is nearly planar with a maximum deviation of 0.003 (3) angstrom from the mean plane. It makes dihedral angles of 17.4 (2), 85.22 (17) and 65.39 (16)degrees, respectively, ... -
Crystal structure of 4-[(E)-(4-nitrobenzylidene)amino]phenol
Atioglu, Zeliha; Akkurt, Mehmet; Jarrahpour, Aliasghar; Ebrahimi, Edris; Büyükgüngör, Orhan (Int Union Crystallography, 2015)The asymmetric unit of the title compound, C13H10N2O3, contains four independent molecules (I, II, III and IV). Molecule IV shows whole-molecule disorder over two sets of adjacent sites in a 0.669 (10):0.331 (10) ratio. ... -
Investigations of antiproliferative and antioxidant activity of beta-lactam morpholino-1,3,5-triazine hybrids
Ranjbari, Somayeh; Behzadi, Maryam; Sepehri, Saghi; Aseman, Marzieh Dadkhah; Jarrahpour, Aliasghar; Mohkam, Milad; Turos, Edward (Pergamon-Elsevier Science Ltd, 2020)This article reports for the first time the synthesis of some novel beta-lactam morpholino-1,3,5-triazine hybrids by a [2+2]-cycloaddition reaction of imines 7a-c, 9a-c and 11 with ketenes derived from substituted acetic ...
