75526-73-7

Basic information

• Product Name: 2H-Pyran, tetrahydro-2-[(phenylseleno)methyl]-
• CAS NO: 75526-73-7
• Molecular Formula: C12H16OSe
• Molecular Weight: 255.218
• Mol File: 75526-73-7.mol
• Article Data: 29

Chemical Properties

• Boiling Point: 332.1±24.0 °C(Predicted)
• CAS DataBase Reference: 2H-Pyran, tetrahydro-2-[(phenylseleno)methyl]-(CAS DataBase Reference)
• NIST Chemistry Reference: 2H-Pyran, tetrahydro-2-[(phenylseleno)methyl]-(75526-73-7)
• EPA Substance Registry System: 2H-Pyran, tetrahydro-2-[(phenylseleno)methyl]-(75526-73-7)

Safety Data

• Hazardous Substances Data: 75526-73-7(Hazardous Substances Data)

Upstream product

• 821-41-0 5-Hexen-1-ol 
• 5707-04-0 Phenylselenyl chloride 
• 1666-13-3 diphenyl diselenide 
• 112238-64-9 phenylselenyl triflate 
• 128736-52-7 benzeneselenenyl p-toluenesulfonate 
• 51558-78-2 phenylselenenyl trifluoroacetate 
• 133708-80-2 benzeneselenenyl m-nitrobenzenesulfonate 
• 59137-50-7 6-benzyloxy-1-hexene 
• 34837-55-3 Phenylselenyl bromide 
• 591-50-4 iodobenzene 

Relevant articles and documents

Time-economical synthesis of selenofunctionalized heterocycles via I2O5-mediated selenylative heterocyclization

A time-economical and robust synthesis of various selenofunctionalized heterocycles was accomplished via I2O5-mediated selenocyclizations of olefins with diselenides. Using this method, 116 selenomethyl-substituted heterocycles were

Preparation of selenofunctionalized heterocycles via iodosobenzene-mediated intramolecular selenocyclizations of olefins with diselenides

An intramolecular selenocyclizations of olefins mediated by a commercially available hypervalent iodine(III) reagent, PhIO, was developed. This method provided access to a wide range of selenenylated heterocycles under ambient conditions. The striking advantages of this protocol over all previous methods include mild reaction conditions, easy operation, good yields, high levels of functional group compatibility, large–scale application and suitability for the late-stage functionalization of complex molecules of biological importance.

Automated Electrochemical Selenenylations

Integrated electrochemical reactors in automated flow systems were utilised for selenenylation reactions. The automation allowed multiple electrochemical reactions of a programmed sequence to be performed in a fully autonomous way. Many functionalised selenenylated products were synthesised in short reaction times in good to high yields.