78811-59-3

Basic information

• Product Name: 1-(1,2-Diphenylethyl)naphthalin
• CAS NO: 78811-59-3
• Molecular Weight: 308.423
• Mol File: 78811-59-3.mol

Chemical Properties

• CAS DataBase Reference: 1-(1,2-Diphenylethyl)naphthalin(CAS DataBase Reference)
• NIST Chemistry Reference: 1-(1,2-Diphenylethyl)naphthalin(78811-59-3)
• EPA Substance Registry System: 1-(1,2-Diphenylethyl)naphthalin(78811-59-3)

Safety Data

• Hazardous Substances Data: 78811-59-3(Hazardous Substances Data)

Upstream product

• 100-44-7 benzyl chloride 
• 14474-59-0 naphthalen-1-yl-lithium 
• 826-74-4 1-vinylnaphthalene 
• 98-80-6 phenylboronic acid 
• 5925-58-6 (E)-1-(1-naphthyl)-1,2-diphenylethene 
• 78811-57-1 threo-1-(1,2-Diphenylethyl)-1,4,5,8-tetrahydronaphthalin 
• 78811-57-1 erythro-1-(1,2-Diphenylethyl)-1,4,5,8-tetrahydronaphthalin 

Relevant articles and documents

Asymmetric Copper-Catalyzed Intermolecular Aminoarylation of Styrenes: Efficient Access to Optical 2,2-Diarylethylamines

We have developed a copper-catalyzed enantioselective intermolecular aminoarylation of alkenes using a novel N-fluoro-N-alkylsulfonamide as the amine reagent, which could react with the Cu(I) catalyst to release a related amino radical. After addition to styrene, the generated benzylic radical could couple with a chiral L?CuIIAr complex to achieve enantioselective arylation. Various optical 2,2-diarylethylamines were efficiently synthesized from simple styrenes with high enantioselectivity, and these products can serve as valuable synthons toward bioactive molecules' synthesis.

1,2-Photoadditions of Stilbenes and Diarylacetylenes to Bicyclic 1,4-Cyclohexadienes: Propellanes and Substitutive 1,2-Adducts

The photoreactions of stilbene, 4,4'-dichloro-, 4,4'-dicyano-, 4,4'-dimethoxystilbene, diphenylacetylene, and bis(4-cyanophenyl)acetylene with 2,3,4,7-tetrahydroindene and 1,4,5,8-tetrahydronaphthalene have been investigated.Despite severe steric hindrance and because of electrostatic support the propellanes 3, 12, 23, 26 are formed as the major -cycloadducts.The products of dehydrogenation 41, 44, 45 and hydrogenation 29 are obtained from them.Further major products of the photolyses are the substitutive 1,2-adducts 4, 5, 14, 15, 24, 27, whereas the ene-adduct s 25, 28 occur only in trace amounts.The mechanistic grounds are discussed in terms of diradicals with consideration of exciplex emissions and with the aid of comparative reactions involving 1,4-cyclohexadiene and methyl cinnamate.The protolyses of several propellanes with varing degrees of hydrogenation are described (decomposition, dehydrocyclization, intramolecular cycloaddition and 1,5-shift).The structures of the products have been determined spectroscopically (IR, UV, fluorescence, 1H-NMR, 13C-NMR) and in part by chemical degradation and independent synthesis.