Related Experiment Video
Updated: Jun 5, 2026

A Two-Step Protocol for Umpolung Functionalization of Ketones Via Enolonium Species
Published on: August 16, 2018
3-Phenyl-1-(pyrrol-2-yl)prop-2-en-1-one
Zhen-Qi Gong1, Gou-Sheng Liu, Hong-Ying Xia
1Department of Chemistry, Jiangxi Science and Technology Normal University, Jiangxi 330013, People's Republic of China.
Abstract:
The title mol-ecule, C(13)H(11)NO, is almost flat, the angle between the pyrrole and the phenyl rings being 10.9 (1)°. The atoms of the central C(3)O unit are coplanar, with a mean deviation from the plane of 0.001 (1) Å. The angles between this plane and the pyrrole and phenyl rings are 3.3 (1) and 8.0 (1)°, respectively. The mol-ecules form centrosymmetric dimers through a pair of N-H⋯O hydrogen bonds with an R(2) (2)(10) motif.
Related Concept Videos
Structure and Nomenclature of Alcohols and Phenols
Alcohols are one of the most important functional groups in organic chemistry. The name of alcohol comes from the hydrocarbon from which it is derived. Alcohols are organic molecules containing the functional hydroxyl or –OH group directly bonded to carbon. Phenols have an OH group directly attached to a benzene ring. While alcohols are colorless, phenol is a white crystalline compound with a characteristic "hospital smell" odor.
As with other organic compounds, alcohols and phenols...
Benzene to Phenol via Cumene: Hock Process
Five-Membered Heterocyclic Aromatic Compounds: Overview
Prochirality
IUPAC Nomenclature of Aldehydes
Acidity and Basicity of Alcohols and Phenols

