162407-11-6

Basic information

• Product Name: 2,3-di-p-tolyl-1,4-diazaspiro[4.5]deca-1,3-diene
• Synonyms: 2,3-di-p-tolyl-1,4-diazaspiro[4.5]deca-1,3-diene
• CAS NO: 162407-11-6
• Molecular Weight: 316.446
• Mol File: 162407-11-6.mol
• Article Data: 3

Chemical Properties

• CAS DataBase Reference: 2,3-di-p-tolyl-1,4-diazaspiro[4.5]deca-1,3-diene(CAS DataBase Reference)
• NIST Chemistry Reference: 2,3-di-p-tolyl-1,4-diazaspiro[4.5]deca-1,3-diene(162407-11-6)
• EPA Substance Registry System: 2,3-di-p-tolyl-1,4-diazaspiro[4.5]deca-1,3-diene(162407-11-6)

Safety Data

• Hazardous Substances Data: 162407-11-6(Hazardous Substances Data)

Upstream product

• 3457-48-5 1,2-di(4-methylphenyl)-1,2-ethanedione 
• 108-94-1 cyclohexanone 
• 1588-49-4 4,4'-dimethylstilbene 
• 637-69-4 4-Methoxystyrene 

Relevant articles and documents

Assisted tandem catalytic cross metathesis-oxidation: In one flask from styrenes to 1,2-diketones and further to quinoxalines

1,2-Diketones were synthesized from styrenes by combining a cross metathesis and a Ru-catalyzed alkene oxidation to an assisted tandem catalytic sequence. The synthesis relies on the use of just one metathesis precatalyst, which was in situ converted to the oxidation catalyst by addition of an alkyl hydroperoxide as a chemical trigger and oxidant. The one-flask sequence can be extended beyond 1,2-diketones to quinoxalines, by condensation of the oxidation products with ortho-phenylenediamine.

Convenient Routes to Symmetrical Benzils and Chiral 1,2-Diaryl-1,2-diaminoethanes, Useful Controllers and Probes for Enantioselective Synthesis

Pathways for the diastereoselective preparation of chiral 1,2-diaryl-1,2-diaminoethanes from ArCOOH, ArCHO or ArBr are described.