Physical Organic Chemistry
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ChemInform Abstract: Conformational Analysis of Organic Carbonyl Compounds. Part 7. Conformational Properties of Aroyl Derivatives of Furan and Benzo(b)furan Studied by X-Ray Crystallography, NMR Lanthanoid-Induced Shifts, and ab initio MO Calculations
First published: January 26, 1988
Abstract
((Ia) amd (IIa): space group P212121, Z=4; (Ib): P1, Z=2; (IIb): P21, Z=2).
ChemInform Abstract
((Ia) amd (IIa): space group P212121, Z=4; (Ib): P1, Z=2; (IIb): P21, Z=2). An equilibrium of O,O-cis and O,O-trans forms is assumed to be adopted by (I) in solution. The O,O-trans form is the preferred or exclusive conformation of (II) in solution.
