X-Ray Study of 7a-(2-Chlorophenyl)-7a,8a,9,10,11,12ahexadronaptho[ 1',2':4,5]furo[3,2-d]pyrrolo[2,1-b]oxazole and 2-(4-fluorophenyl)-2-hydroxynaptho[2,1-b]furan-1(2H)-one
- University of Jammu, X-ray Crystallography Laboratory, Post-Graduate Department of Physics and Electronics (India)
- Indian Institute of Integrative Medicine (IIIM), Medicinal Chemistry Division (India)
Two organic compounds, namely, 7a-(2-chlorophenyl)-7a,8a,9,10,11,12a-hexadronaptho-[1',2':4,5]furo[3,2-d]pyrrolo[2,1-b]oxazole (I) and 2-(4-fluorophenyl)-2-hydroxynaptho[2,1-b]furan- 1(2H)-one (II), were synthesised via microwave reaction using commercially available glyoxal monohydrate, β-Naphthol, pyrrolidine, and Cu(OAc){sub 2} · H{sub 2}O, and their crystal structures were determined by X-ray diffraction technique. The crystals of compound I are orthorhombic, sp. gr. P2{sub 1}2{sub 1}2{sub 1}, a = 6.8750(5) Å, b = 8.2248(9) Å, c = 31.720(3) Å, and Z = 4, while the crystals of compound II are monoclinic, sp. gr. P2{sub 1}/c, a = 7.4038(9) Å, b = 18.592(2) Å, c = 10.4589(12) Å, β = 107.492(13)°, and Z = 4. The inter molecular O–H···O, C–H···O, and C–H···F hydrogen interactions play significant role in stabilizing the crystal structure in the compound II. In addition, aromatic π–π interactions are also observed in the structure of the compound II.
- OSTI ID:
- 22758242
- Journal Information:
- Crystallography Reports, Vol. 63, Issue 3; Other Information: Copyright (c) 2018 Pleiades Publishing, Inc.; Country of input: International Atomic Energy Agency (IAEA); ISSN 1063-7745
- Country of Publication:
- United States
- Language:
- English
Similar Records
Structure of complexes of nitrilo tris methylene phosphonic acid with copper, [CuN(CH{sub 2}PO{sub 3}){sub 3}(H{sub 2}O){sub 3}] and Na{sub 4}[CuN(CH{sub 2}PO{sub 3}){sub 3}]{sub 2} · 19H{sub 2}O, as bactericides and inhibitors of scaling and corrosion
Structure determination of two structural analogs, named 3-[1-(2-fluoro-4-biphenyl)ethyl]-6-(4-fluorophenyl)-1,2,4-triazolo[3,4-b]-1,3,4-thiadiazole (C23H16F2N4S) and 3-[1-(2-fluoro-4-biphenyl)ethyl]-6-(4-chlorophenyl)-1,2,4-triazolo[3,4-b]-1,3,4-thiadiazole (C23H16ClFN4S) by synchrotron X-ray powder diffraction
Related Subjects
SUPERCONDUCTIVITY AND SUPERFLUIDITY
37 INORGANIC
ORGANIC
PHYSICAL AND ANALYTICAL CHEMISTRY
CRYSTALS
FURANS
GLYOXAL
HYDRATES
HYDROGEN
INTERACTIONS
MICROWAVE RADIATION
MONOCLINIC LATTICES
NAPHTHOLS
ORTHORHOMBIC LATTICES
OXAZOLES
PYRROLIDINES
SYNTHESIS
WATER
X RADIATION
X-RAY DIFFRACTION