122336-37-2

Basic information

• Product Name: O,O'-Tetramethylenebis(salicylideneaniline)
• CAS NO: 122336-37-2
• Molecular Weight: 448.565
• Mol File: 122336-37-2.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: O,O'-Tetramethylenebis(salicylideneaniline)(CAS DataBase Reference)
• NIST Chemistry Reference: O,O'-Tetramethylenebis(salicylideneaniline)(122336-37-2)
• EPA Substance Registry System: O,O'-Tetramethylenebis(salicylideneaniline)(122336-37-2)

Safety Data

• Hazardous Substances Data: 122336-37-2(Hazardous Substances Data)

Upstream product

• 90-02-8 salicylaldehyde 
• 77354-98-4 1,4-bis-(2-formylphenoxy)butane 
• 62-53-3 aniline 

Downstream Products

• 104551-03-3 cis-13,14-bis-cyclohexylamino-1,6-dioxa-[6.2]orthocyclophane 
• 104158-81-8 cis-13,14-dianilino-1,6-dioxa-[6.2]orthocyclophane 

Relevant articles and documents

Synthesis of imines, diimines and macrocyclic diimines as possible ligands, in aqueous solution

Although it is recognized that the presence of water is disadvantageous for imine synthesis, we demonstrate that such synthesis can be effective in completely aqueous media, without any catalyst and under mild conditions. Thus, arylaryl, aryl-alkyl, alkyl-aryl and alkyl-alkyl monoimines as well as a large variety of diimines are obtained by direct condensation of the corresponding carbonyl compounds and amines, in water. The same process is used to synthesize macrocyclic diimines starting from methylene, ethylene, trimethylene and tetramethylene glycol bis(2-formylphenyl ether) and ethylene-, trimethylene- and tetramethylene-diamine, some of these macrocycles being known for their chelating properties.