69716-53-6

Basic information

• Product Name: 2-(Biphenyl-4-yl)-1,2-dihydro-naphthalin
• CAS NO: 69716-53-6
• Molecular Weight: 282.385
• Mol File: 69716-53-6.mol
• Article Data: 3

Chemical Properties

• CAS DataBase Reference: 2-(Biphenyl-4-yl)-1,2-dihydro-naphthalin(CAS DataBase Reference)
• NIST Chemistry Reference: 2-(Biphenyl-4-yl)-1,2-dihydro-naphthalin(69716-53-6)
• EPA Substance Registry System: 2-(Biphenyl-4-yl)-1,2-dihydro-naphthalin(69716-53-6)

Safety Data

• Hazardous Substances Data: 69716-53-6(Hazardous Substances Data)

Upstream product

• 1076-38-6 4-hydroxy[1]benzopyran-2-one 
• 56181-67-0 3-(1,1'-biphenyl)-4-yl-1-bromo-1,2,3,4-tetrahydronaphthalene 
• 56181-66-9 (+/-)-cis/trans-3-(Biphenyl-4'-yl)-1,2,3,4-tetrahydronaphthalen-1-ol 
• 56181-61-4 4-(1-bromo-2-phenylethyl)-1,1'-biphenyl 
• 31233-64-4 1-biphenyl-4-yl-2-phenyl-ethanol 
• 56181-63-6 [1-(biphenyl-4-yl)-2-phenylethyl]malonic acid 
• 56181-65-8 3-(Biphenyl-4'-yl)-1,2,3,4-tetrahydronaphthalen-1-one 
• 2001-23-2 1-(biphenyl-4-yl)-2-phenylethanone 

Relevant articles and documents

Enantioselective rhodium-catalyzed hydroacylation to access the four stereoisomers of anti-rodent difenacoum

An efficient asymmetric synthesis of the four stereoisomers of difenacoum, an anticoagulant currently used as a rodenticide in racemic form, is performed using a key step of rhodium catalyzed enantioselective intramolecular hydroacylation. Optimization of the last step, condensation of 4-hydroxycoumarin with chiral 3-([1,1′-biphenyl]-4-yl)-1,2,3,4-tetrahydronaphthalen-1-ol, is also discussed. After chromatographic separation of the cis and trans diastereoisomers, the four stereoisomers were all obtained with excellent enantioselective and diastereoselective excess (ee?≈?96% and de >96%).

Synthesis of some tetrahydronaphthyl- and flavanyl-coumarins.

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