Related Experiment Video
Updated: Jun 1, 2026

A Two-Step Protocol for Umpolung Functionalization of Ketones Via Enolonium Species
Published on: August 16, 2018
(2E)-1-(3-Bromo-phen-yl)-3-(4,5-dimeth-oxy-2-nitro-phen-yl)prop-2-en-1-one
Abstract:
In the title compound, C(17)H(14)BrNO(5), the dihedral angle between the 3-bromo-substituted benzene ring and the 4,5-dimeth-oxy-2-nitro-phenyl ring is 15.2 (1)°. The dihedral angles between the mean plane of the propenone group and the mean planes of the 3-bromo-substituted benzene and 4,5-dimeth-oxy-2-nitro-phenyl rings are 6.9 (6) and 20.5 (5)°, respectively. Weak inter-molecular C-H⋯O inter-actions contribute to crystal stability and π-π inter-actions [centroid-centroid distances = 3.7072 (18) and 3.6326 (18) Å] are also observed.
More Related Videos
06:46Facile Preparation of (2Z,4E)-Dienamides by the Olefination of Electron-deficient Alkenes with Allyl Acetate
Published on: June 21, 2017
06:34Synthesis of Antiviral Tetrahydrocarbazole Derivatives by Photochemical and Acid-catalyzed C-H Functionalization via Intermediate Peroxides (CHIPS)
Published on: June 20, 2014
Related Concept Videos
Radical Substitution: Allylic Bromination
Regioselectivity of Electrophilic Additions-Peroxide Effect
Formation of Halohydrin from Alkenes
Nitrosation of Enols
Acidity and Basicity of Alcohols and Phenols
Electrophilic 1,2- and 1,4-Addition of X2 to 1,3-Butadiene