Related Experiment Video
Updated: Jun 1, 2026

Preparation of Stable Bicyclic Aziridinium Ions and Their Ring-Opening for the Synthesis of Azaheterocycles
Published on: August 22, 2018
(E)-N'-(2-Chloro-benzyl-idene)-2-methoxy-benzohydrazide
1Department of Chemistry, Ankang University, Ankang Shanxi 725000, People's Republic of China.
Abstract:
The mol-ecule of the title compound, C(15)H(13)ClN(2)O(2), displays an E configuration about the C=N bond. The dihedral angle between the two benzene rings is 77.1 (2)°. In the crystal structure, mol-ecules are linked through inter-molecular N-H⋯O hydrogen bonds, forming chains running along the b axis.
More Related Videos
Related Concept Videos
Formation of Halohydrin from Alkenes
Diazonium Group Substitution: –OH and –H
Nucleophilic Aromatic Substitution: Elimination–Addition
Reactions at the Benzylic Position: Halogenation
Hydrolysis of Chlorobenzene to Phenol: Dow Process
Preparation of Epoxides
Epoxides result from alkene oxidation, which can be achieved by a) air, b) peroxy acids, c) hypochlorous acids, and d) halohydrin cyclization.
Epoxidation with Peroxy Acids
Epoxidation of alkenes via oxidation with peroxy acids involves the conversion of a carbon–carbon double bond to an epoxide using the oxidizing agent meta-chloroperoxybenzoic acid, commonly known as MCPBA. Since the O–O bond of peroxy acids is very weak, the addition of electrophilic oxygen of peroxy acids to...

