106696-59-7

Basic information

• Product Name: 1,6-Hexanedione, 1-(4-methylphenyl)-6-phenyl-
• CAS NO: 106696-59-7
• Molecular Formula: C19H20O2
• Molecular Weight: 280.367
• Mol File: 106696-59-7.mol

Chemical Properties

• CAS DataBase Reference: 1,6-Hexanedione, 1-(4-methylphenyl)-6-phenyl-(CAS DataBase Reference)
• NIST Chemistry Reference: 1,6-Hexanedione, 1-(4-methylphenyl)-6-phenyl-(106696-59-7)
• EPA Substance Registry System: 1,6-Hexanedione, 1-(4-methylphenyl)-6-phenyl-(106696-59-7)

Safety Data

• Hazardous Substances Data: 106696-59-7(Hazardous Substances Data)

Upstream product

• 19832-78-1 1-(4-methylphenyl)prop-2-en-1-one 
• 116385-36-5 3-iodo-1-trimethylsiloxy-1-phenylpropene 
• 106696-60-0 5-(p-toluoyl)valeroyl chloride 
• 71-43-2 benzene 
• 100847-96-9 5-(p-toluoyl)valeric acid 
• 768-03-6 Phenyl vinyl ketone 
• 100-52-7 benzaldehyde 
• 40122-37-0 1-(p-tolyl)cyclopropan-1-ol 
• 4393-06-0 1-Phenyl-2-propen-1-ol 

Downstream Products

• 84333-73-3 3,6-dichloro-2-phenylpyridine 
• 104-85-8 para-methylbenzonitrile 
• 100-47-0 benzonitrile 

Relevant articles and documents

Manganese-Catalyzed Ring-Opening Coupling Reactions of Cyclopropanols with Enones

A manganese-catalyzed ring-opening coupling reaction of cyclopropanols with enones for the facile and efficient preparation of 1,6-diketones is described. A wide array of synthetically important 1,6-diketones bearing manifold functional groups are obtained with up to 93% yield. These reactions feature broad substrate scopes, environmentally benign conditions, inexpensive catalyst, and operational simplicity.

Conjugate addition of allylic groups to α,β-unsaturated carbonyl compounds via (η3-allyl)Fe(CO)2NO complexes

(η3-Allyl)Fe(CO)2NO complexes undergo conjugate addition to α,β-unsaturated carbonyl compounds to give the corresponding δ,ε-unsaturated carbonyl compounds in good yields.The reaction of (η3-1- or 2-trimethylsiloxyallyl)Fe(CO)2NO complexes with α,β-unsaturated ketones affords 1,6- or 1,5-diketones, respectively. (η3-1-Acetonylallyl)Fe(CO)2NO complexes also react with α,β-unsaturated carbonyl compounds to give 1,8-dicarbonyl compounds.The mechanisms and reactivity of these conjugate addition reactions are discussed.Key words: Iron; Carbonyl; Allyl; Silicon; Nitrosyl; Ketone

Synthesis of Stable 1,2-Diazocines, 4,7-Disubstituted 3,8-Diaryl-1,2-diazacycloocta-2,4,6,8-tetraenes and Their Thermolysis

Stable 1,2-diazocines, 3,8-diaryl-4,6-dichloro-1,2-diazacycloocta-2,4,6,8-tetraenes, were prepared via a chlorination-dehydrochlorination sequence starting from readily-available 3,8-diaryl-1,2-diazacycloocta-2,4-dienes.When reacted with metal caroxylates in benzene under reflux, the dichloro-1,2-diazocines were converted into stable 4-acyloxy- and/or 4,7-is(acyloxy)-1,2-diazocines.On the thermolysis in toluene under reflux, all the diazocines gave only pyridine derivatives with extrusion of the corresponding benzonitriles.The thermal behavior of the diazocines are also discussed.