121133-23-1

Basic information

• Product Name: Benzenamine, N-[(2,4-dimethoxyphenyl)methylene]-
• CAS NO: 121133-23-1
• Molecular Formula: C15H15NO2
• Molecular Weight: 241.29
• Mol File: 121133-23-1.mol
• Article Data: 9

Chemical Properties

• CAS DataBase Reference: Benzenamine, N-[(2,4-dimethoxyphenyl)methylene]-(CAS DataBase Reference)
• NIST Chemistry Reference: Benzenamine, N-[(2,4-dimethoxyphenyl)methylene]-(121133-23-1)
• EPA Substance Registry System: Benzenamine, N-[(2,4-dimethoxyphenyl)methylene]-(121133-23-1)

Safety Data

• Hazardous Substances Data: 121133-23-1(Hazardous Substances Data)

Upstream product

• 7314-44-5 2,4-dimethoxylbenzyl alcohol 
• 62-53-3 aniline 
• 613-45-6 2,4-Dimethoxybenzaldehyde 
• 356094-10-5 N-{[2,4-bis(methyloxy)phenyl]methyl}aniline 

Downstream Products

• 356094-10-5 N-{[2,4-bis(methyloxy)phenyl]methyl}aniline 

Relevant articles and documents

A Highly Selective Manganese-Catalyzed Synthesis of Imines under Phosphine-Free Conditions

An efficient and highly selective phosphine-free NN-manganese(I) complex catalyst system was developed for the acceptorless dehydrogenative coupling of alcohols with amines to form imines. The coupling reactions underwent at 3 mol % catalyst loading, and a large range of alcohols and amines with diverse functional groups was applied, including challenging diol and diamine. The target imine products were obtained in good to excellent yields. The present work provides an alternative method to construct highly active nonprecious metal complex catalysts based on phosphine-free ligands.

Deep eutectic solvent catalyzed eco-friendly synthesis of imines and hydrobenzamides

The urea-choline chloride-based deep eutectic solvent was found to be an efficient catalyst and reaction media for the additive-free synthesis of imines (Schiff bases) and hydrobenzamides by the reaction of aldehydes with amines and ammonia in good to high yields. Outstanding features of this protocol were the general and atom-economical reaction, absence of external catalysts and additives, simple workup, and availability and recycling of urea-choline chloride as a green solvent. Graphical abstract: (Chemical Equation Presented).

Proline triflate catalysed Diels-Alder reaction in the synthesis of tetrahydroquinoline derivatives

Proline triflate was found to catalyse efficiently the one-pot synthesis of 2H-pyranotetrahydroquinolines from aryl imines, and 3,4-dihydro-2H-pyran with high stereoselectivity. The aryl imines were formed in situ from aromatic amines and arylaldehydes.