36171-50-3

Basic information

• Product Name: Benzene, 1,1',1'',1'''-(1,3-propanediylidene)tetrakis-
• CAS NO: 36171-50-3
• Molecular Formula: C27H24
• Molecular Weight: 348.488
• Mol File: 36171-50-3.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: Benzene, 1,1',1'',1'''-(1,3-propanediylidene)tetrakis-(CAS DataBase Reference)
• NIST Chemistry Reference: Benzene, 1,1',1'',1'''-(1,3-propanediylidene)tetrakis-(36171-50-3)
• EPA Substance Registry System: Benzene, 1,1',1'',1'''-(1,3-propanediylidene)tetrakis-(36171-50-3)

Safety Data

• Hazardous Substances Data: 36171-50-3(Hazardous Substances Data)

Upstream product

• 530-48-3 1,1-Diphenylethylene 
• 75-09-2 dichloromethane 
• 10060-17-0 (diphenylmethyl)potassium 
• 123-91-1 1,4-dioxane 
• 87156-62-5 1,1,3,3-tetraphenyl-1,3-dimethoxypropane 
• 124419-91-6 2-Brom-1,1,3,3-tetraphenyl-1-propen 
• 101-81-5 Diphenylmethane 
• 591-51-5 phenyllithium 
• 4705-01-5 1,1,3,3-tetraphenyl-1,3-propanediol 
• 1674-18-6 tetraphenylallene 
• 7664-41-7 ammonia 
• 1053-23-2 1,1,2,2-tetraphenylcyclopropane 
• 4960-55-8 1,1,3,3-tetraphenyl-1-propene 
• 5152-68-1 benzhydryl sodium 

Downstream Products

• 119-61-9 benzophenone 
• 65-85-0 benzoic acid 

Relevant articles and documents

Potassium-Zincate-Catalyzed Benzylic C?H Bond Addition of Diarylmethanes to Styrenes

Direct functionalization of the benzylic C?H bond of diarylmethanes is an important strategy for the synthesis of diarylmethine-containing compounds. However, the methods developed to date for this purpose require a stoichiometric amount (usually more) of either a strong base or an oxidant. Reported here is the first catalytic benzylic C?H bond addition of diarylmethanes to styrenes and conjugated dienes. A potassium zincate complex, generated from potassium benzyl and zinc amide, acts as a catalyst and displays good activity and chemoselectivity. Considering the atom economy of the reaction and the ready availability of the catalyst, this reaction constitutes a practical, efficient method for diarylalkane synthesis.