Benzene ring
4(4′ Hydroxy 3′ methoxystyryl) 1 methylpyridinium 4 bromobenzenesulfonate
... through the benzene ring of the cation and the pyridinium ring, respectively. In the solid state, the cations and anions are packed as alternate layers parallel to the ac plane. These layers are ...
9
4 Amino 5 (2 hydroxyphenyl) 2H 1,2,4 triazole 3(4H) thione
... the benzene ring, which facilitates the formation of three intramolecular interactions N—H S (leading to a thione tautomer in the solid state), O—H N and C—H ...
9
[2 (3,4 Dimethylbenzoyl)phenyl](4 methoxyphenyl)methanone
... central benzene ring (C1–C6) forms dihedral angles of ...substituted benzene ring (C8–C13) and methoxy substituted benzene ring (C17–22), ...the benzene ring ...
12
Methyl 6 ethoxy 3 phenyl 3a,4 dihydro 3H chromeno[4,3 c]isoxazole 3a carboxylate
... chromeno ring system the pyran ring has a half chair ...the benzene ring of ...chromeno ring system (fusion of benzene and pyran rings) and the isoxazole ring ...
8
N [4 (9 Chloroquino[3,2 b]benzo[1,4]thiazin 6 yl)butyl]acetamide†
... Classical phenothiazines are widely recognized as neuroleptic, antihistaminic and antitissive drugs. New phenothiazines are obtained by the introduction of new pharmacophoric substituents at the thiazine nitrogen atom ...
10
4 (4 Ethoxyphenyl) 3,5 di 2 pyridyl 4H 1,2,4 triazole
... the benzene ring lie in a propeller arrangement around the central 1,2,4-triazole ring ...4-ethoxylphenyl ring and the two pyridyl rings (N5/C3–C7 and N4/C8–C12) are ...
7
5 (4 Chlorophenyl) 1 cyclopropyl 2 (2 fluorophenyl) 3 phenylpentane 1,5 dione
... makes dihedral angles of 45.7 (2), 49.0 (2) and 65.2 (2) with the fluoro-substituted phenyl ring, the benzene ring and the chloro-substituted phenyl ring, respectively. The F and Cl atoms ...
9
[8 (4 Phenoxybenzoyl) 2,7 bis(propan 2 yloxy)naphthalen 1 yl](4 phenoxyphenyl)methanone
... terminal benzene ring of the phenoxybenzoyl group interacts with the inner benzene ring of the phenoxybenzoyl group of the adjacent ...facing benzene rings in the couple of the phen- ...
10
B3LYP/DFT Calculations of Donor-πbridge-Acceptor Molecular System
... (benzene ring) is symmetric in the plane of the molecule, means, the total dipole moment of benzene equals zero, adding the substituents to this ring leads to anew structure may have non – ...
8
N (4 Ferrocenylphenyl) 4 piperidino 1,8 naphthalimide
... benzene ring planes. This conformation may be preferred in order to accommodate stacking between pairs of naphtha- limide units. We have shown previously that the solid-state structures of naphthalimide ...
13
Reaction of cis–[RuCl2 (DMSO)4 with some Aromatic Thioamides (RCSNHCOR’) in Presence Nitric Oxide and Pyridine
... pyrrole ring (235 and 345 nm), substituted thiophene ring (295, 270 nm) and substituted benzene ring (260 nm) were present in the electronic spectra of (ETH, EPH, ATH, PTH), ESH and (CTH, PTH) ...
8
2 Phenoxyethyl benzoate
... a benzene ring and an O atom of the ester group [ring centroid O = ...other benzene ring and an O atom of the phenoxy group [ring centroid O = ...
7
Methyl 4 (3 amino 2,4 dicyano 5,6,7,8 tetrahydronaphthalen 1 yl)benzoate
... In the molecule of the title compound, C20H17N3O2, the two benzene rings are nearly perpendicular, whereas the acetate group is slightly twisted with respect to the attached benzene ring[r] ...
8
N,N′ Bis[1 (4 pyridyl)ethylidene] p phenylenediamine
... consists of parallel zones of stacked molecules. In every zone, there are face-to-face (between the pyridyl rings of neigh- boring species) and edge-to-face (between a pyridyl ring of one molecule and the central ...
7
Crystal structure of 2,2,4 trimethyl 2,3,4,5 tetrahydro 1H benzo[b][1,4]diazepine hemihydrate
... independent organic molecules (A and B) in the asymmetric unit, together with a water molecule of crystallization. The diazepine rings in each molecule have a chair conformation. The dihedral angle between benzene ...
11
1,9 Diazahexacyclo[17 6 1 13,7 19,16 010,15 020,25]hexacosa 3,5,7(26),10(15),11,13,16(27),17,19(28),20(25),21,23 dodecaene
... indole ring systems of (I) are comparable with those observed in 2-(2-acetamido-5- methylbenzoyl)-1H-indole (Ravishankar et ...indole ring systems are inclined at an angle of 49.65 (4) . The benzene ...
7
2 (2,4 Dichlorophenylmethylene) 1 tetralone
... (C1ÐC2ÐC3ÐC4ÐC5ÐC10) ring of (I) has one multiple bond shared with the benzene ring and two external double bonds (the carbonyl O and C11 attached to ...cyclohexenone ring adopt a conformation ...
8
Two polymorphs of trans [3 (3 nitrophenyl)oxiran 2 yl](phenyl)methanone
... oxiran ring hydrogen atoms, are located close to one of three planes: the benzene ring mean plane of the nitro-phenyl group (A), the oxiran ring plane (B), and the benzene ring ...
14
Phenyl acridine 9 carboxylate
... the benzene ring, investigated earlier (Trzybiński et ...acridine ring system and the benzene ring are oriented at a dihedral angle of ...the benzene ring, investigated ...
9
24 burdge organic lecture notes.pdf
... Think About It In part (b), the salicylic acid molecule contains a benzene ring and is therefore aromatic. When the hydroxy group is attached to a benzene ring, the resulting aromatic compound ...
12