Crystal structure of 2-(2-benzoyl-3-phenylcyclopropyl)acetic acid, C18H16O3
نویسندگان
چکیده
منابع مشابه
Crystal structure of 2-benzoyl-3,4,5,6-tetrachlorobenzoic acid.
intermediates in the synthesis of a variety of phthaleins and fluorans. Besides their importance in synthetic chemistry, this class of compounds also furnishes interesting research topics in structural chemistry. Lalancette et al.1 studied the X-ray structure of the simplest acid, 2-benzoylbenzoic acid (BBA). They demonstrated that BBA crystallizes in dimorphic (anhydrous and hydrated) forms, w...
متن کاملCrystal structure of 3-benzoyl-2-[(5-bromo-2-hydroxy-3-methoxybenzylidene)amino]-4,5,6,7-tetrahydrobenzo[b]thiophene
In the cyclo-hexene ring of the title compound, C23H20BrNO3S, the -(CH2)4- atoms are positionally disordered [occupancy ratio = 0.753 (6):0.247 (6)]. The ring has a half-chair conformation for both the major and minor components. The dihedral angles between the mean plane of the thio-phene ring and those of the benzene and phenyl rings are 35.2 (4) and 57.7 (3)°, respectively. The planes of the...
متن کاملCrystal structure of 4-(2-azidophenyl)-5-benzoyl-2-(1H-indol-3-yl)-1H-pyrrole-3-carbonitrile
In the title compound, C26H16N6O, the dihedral angles between the central pyrrole ring and the pendant indole ring system (r.m.s. deviation = 0.027 Å) and the azide-bearing benzene ring are 37.56 (8) and 51.62 (11)°, respectively. The azide group is almost coplanar with its attached benzene ring [C-C-N-N = 3.8 (3)°]. The benzoyl benzene ring is disordered over two orientations twisted with resp...
متن کاملCrystal structure of 3-acetoxy-2-methylbenzoic acid
In the title mol-ecule, C10H10O4, the carb-oxy-lic acid group is twisted by 11.37 (15)° from the plane of the benzene ring and the acet-oxy group is twisted from this plane by 86.60 (17)°. In the crystal, mol-ecules are linked by pairs of O-H⋯O hydrogen bonds, forming inversion dimers with the expected R 2 (2)(8) graph-set motif.
متن کاملCrystal structure of 3-[(2-acetylphenoxy)carbonyl]benzoic acid
In the title compound, C16H12O5, synthesized from isopthaloyl chloride and 2'-hy-droxy-aceto-phenone, the dihedral angle between the planes of the aromatic rings is 71.37 (9)°. In the crystal, carb-oxy-lic acid inversion dimers generate R 2 (2)(8) loops. The dimers are linked by C-H⋯O inter-actions, generating (101) sheets.
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Zeitschrift für Kristallographie - New Crystal Structures
سال: 1998
ISSN: 2197-4578,1433-7266
DOI: 10.1524/ncrs.1998.213.14.55