Related Experiment Video
Updated: May 31, 2026

Synthesis of pH Dependent Pyrazole, Imidazole, and Isoindolone Dipyrrinone Fluorophores using a Claisen-Schmidt Condensation Approach
Published on: June 10, 2021
2-[(4-Chloro-phen-yl)(hy-droxy)meth-yl]-5,5-dimethyl-1,3,2-dioxaphosphinan-2-one
Chubei Wang1, Hao Peng, Hongwu He
1Key Laboratory of Pesticide and Chemical Biology, College of Chemistry, Central China Normal University, Wuhan 430079, People's Republic of China .
Abstract:
In the title compound, C(12)H(16)ClO(4)P, the phospho-nate ring adopts a chair conformation. In the crystal, intermolecular O-H⋯O hydrogen bonds link the molecules into chains propagating along the b axis.
Related Concept Videos
Hydrolysis of Chlorobenzene to Phenol: Dow Process
Hybridization of Atomic Orbitals II
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...
Preparation of Diols and Pinacol Rearrangement
The reaction begins with transferring a proton from the acid catalyst to one of the hydroxyl groups, producing an oxonium ion.
Photoluminescence: Applications
Preparation and Reactions of Sulfides

![Cercosporin-Photocatalyzed [4+1]- and [4+2]-Annulations of Azoalkenes Under Mild Conditions](/_next/image?url=https%3A%2F%2Fcloudfront.jove.com%2FCDNSource%2Fteasers%2F60786.jpg&w=3840&q=50)