Related Experiment Video
Updated: Jun 1, 2026

Synthesis of pH Dependent Pyrazole, Imidazole, and Isoindolone Dipyrrinone Fluorophores using a Claisen-Schmidt Condensation Approach
Published on: June 10, 2021
9,9'-(Biphenyl-2,2'-di-yl)difluoren-9-ol 4-methyl-pyridine solvate
Abstract:
The title compound, C(38)H(26)O(2)·C(6)H(7)N, crystallized as a host-guest complex from a solvent mixture of 4-methyl-pyridine and acetone. The dihedral angle between the rings in the biphenyl unit is 87.06 (3)°. The methyl-pyridine guest mol-ecules are linked to the host mol-ecules via O-H⋯ N hydrogen bonds, forming discrete pairs. The other OH group of the host forms an intra-molecular O-H⋯O hydrogen bond.
More Related Videos
06:55Synthesis of Cyclic Polymers and Characterization of Their Diffusive Motion in the Melt State at the Single Molecule Level
Published on: September 26, 2016
08:51Scale-up Chemical Synthesis of Thermally-activated Delayed Fluorescence Emitters Based on the Dibenzothiophene-S,S-Dioxide Core
Published on: October 24, 2017
Related Concept Videos
Electrophilic Aromatic Substitution: Fluorination and Iodination of Benzene
VSEPR Theory and the Effect of Lone Pairs
Five-Membered Heterocyclic Aromatic Compounds: Overview
Hybridization of Atomic Orbitals II
Hydrolysis of Chlorobenzene to Phenol: Dow Process
Aromatic Hydrocarbon Cations: Structural Overview
Removing one hydrogen from the intervening CH2 group with both...