Related Experiment Video
Updated: Jun 5, 2026

Preparation of Stable Bicyclic Aziridinium Ions and Their Ring-Opening for the Synthesis of Azaheterocycles
Published on: August 22, 2018
1,2-Bis(2-furylmethyl-ene)hydrazine
Crystals of a novel organic compound were synthesized using a condensation reaction. The resulting molecular structure exhibits a centrosymmetric and nearly planar conformation with parallel furan rings.
Area of Science:
- Organic Chemistry
- Crystallography
- Materials Science
Background:
- Furfural and hydrazine hydrate are common organic precursors.
- Understanding molecular structure is key to predicting material properties.
Purpose of the Study:
- To synthesize and characterize a novel organic compound.
- To elucidate the crystal structure of the synthesized molecule.
Main Methods:
- Condensation reaction between hydrazine hydrate and furfural.
- Single crystal X-ray diffraction analysis.
Main Results:
- Successful synthesis of the title compound C(10)H(8)N(2)O(2).
- The crystal structure reveals a centrosymmetric and almost planar molecule.
- Furan rings within the crystal lattice are oriented parallel to each other due to symmetry.
Conclusions:
- The study provides insights into the structural characteristics of the novel compound.
- The observed planarity and symmetry may influence the compound's chemical and physical properties.
Related Concept Videos
Aldehydes and Ketones with HCN: Cyanohydrin Formation Overview
Diazonium Group Substitution: –OH and –H
1° Amines to Diazonium or Aryldiazonium Salts: Diazotization with NaNO2 Mechanism
Aldehydes and Ketones with HCN: Cyanohydrin Formation Mechanism
Diazonium Group Substitution with Halogens and Cyanide: Sandmeyer and Schiemann Reactions
1° Amines to Diazonium or Aryldiazonium Salts: Diazotization with NaNO2 Overview
The nitrous acid is unstable. Hence, it is formed in situ from a solution of sodium nitrite and cold aqueous acids such as hydrochloric or sulfuric acid. In an acidic solution, the –OH group of nitrous acid undergoes protonation to give oxonium ion, followed by water loss...

![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)