65473-85-0

Basic information

• Product Name: Oxirane, 2-phenyl-3-(2-phenylethyl)-
• CAS NO: 65473-85-0
• Molecular Formula: C16H16O
• Molecular Weight: 224.302
• Mol File: 65473-85-0.mol
• Article Data: 7

Chemical Properties

• CAS DataBase Reference: Oxirane, 2-phenyl-3-(2-phenylethyl)-(CAS DataBase Reference)
• NIST Chemistry Reference: Oxirane, 2-phenyl-3-(2-phenylethyl)-(65473-85-0)
• EPA Substance Registry System: Oxirane, 2-phenyl-3-(2-phenylethyl)-(65473-85-0)

Safety Data

• Hazardous Substances Data: 65473-85-0(Hazardous Substances Data)

Upstream product

• 122-97-4 3-Phenyl-1-propanol 
• 100-39-0 benzyl bromide 
• 70388-65-7 (Z)-1,4-diphenyl-1-butene 
• 14213-84-4 2-phenylethylstyrene 
• 847946-85-4 4-(4-phenyl-cis-but-3-enyl)-pyridine 
• 7484-37-9 (3-phenylpropyl)triphenylphosphonium bromide 
• 637-59-2 1-Bromo-3-phenylpropane 

Relevant articles and documents

Method used for direct synthesis of epoxy compounds from alcohol

The invention discloses a method used for direct synthesis of an epoxy compounds from an alcohol. According to the method, an alcohol is taken as a raw material, Swern oxidation is adopted to synthesize an aldehyde, a bromo-hydrocarbon and an alkali are added into the aldehyde directly to construct epoxy functional groups, and generate the epoxy compound. According to the method, one-pot method is adopted to realize direct epoxidation of the alcohol, the synthesis route is simple, the preparation process is easy to control, no catalyst is needed in the process, substrate suitable range is wide, reagents are cheap and easily available, preparation conditions are mild, reaction yield is high, and the method is suitable for synthesis of epoxy compounds.

Conformationally restricted dynamic supramolecular catalysts for substrate-selective epoxidations

A second generation of a substrate-selective dynamic supramolecular catalytic system consisting of a catalyst part and a receptor part, connected by a hydrogen-bonding motif, has been realized based on rational design. The results from analyses of the equilibrium mixture of the species generated by the components of the first generation system led us to selectively lock the cisoid conformation of the catalyst part to increase the amount of the substrate-selective catalytic cavity in the equilibrium mixture. This was realized by strapping the catalyst part by organic synthesis. This strapping led to an increase in substrate selectivity in the pair-wise competitive epoxidations of pyridyl- vs. phenyl-appended styrenes and pyridyl- vs. phenyl-appended stilbenes of both Z- and E- configuration compared to the first generation system, reaching 3.4:1 as the highest substrate selectivity for Z-mono-pyridyl-stilbene (27a) vs. the corresponding all-carbon analogue (28a) and for E-dipyridyl-stilbene (26b) vs. the corresponding all-carbon analogue (28b), respectively.

Novel chiral (salen)MnIII complexes containing a calix[4]arene unit as catalysts for enantioselective epoxidation reactions of (Z)-aryl alkenes

New asymmetric (salen)MnIII and UO2 complexes containing a calix[4]arene unit in the ligand framework were synthesized. The UO2 complexes were characterized by 1H-, 13C-, 2D TOCSY and T-ROESY NMR spectroscopy. Furthermore, the structure of one UO 2 complex was determined by single-crystal X-ray analysis. The data showed that UO2 complexes, which can be considered in first approximation models of the Mn=O oxidant active species, possess a chiral pocket and adopt relevant conformations for the selectivity of the oxygen transfer process. Epoxidation data of model alkenes with the MnIII complexes showed moderate ee values and were not conclusive in indicating that the calix[4]arene unit might be able to influence the selectivity by a molecular recognition mechanism. Wiley-VCH Verlag GmbH & Co. KGaA, 2005.