1507379-51-2

Basic information

• Product Name: 4-(2-phenyl-1,3-dithian-2-yl)chroman-2-one
• Synonyms: 4-(2-phenyl-1,3-dithian-2-yl)chroman-2-one
• CAS NO: 1507379-51-2
• Molecular Weight: 342.483
• Mol File: 1507379-51-2.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 4-(2-phenyl-1,3-dithian-2-yl)chroman-2-one(CAS DataBase Reference)
• NIST Chemistry Reference: 4-(2-phenyl-1,3-dithian-2-yl)chroman-2-one(1507379-51-2)
• EPA Substance Registry System: 4-(2-phenyl-1,3-dithian-2-yl)chroman-2-one(1507379-51-2)

Safety Data

• Hazardous Substances Data: 1507379-51-2(Hazardous Substances Data)

Upstream product

• 91-64-5 coumarin 
• 13411-45-5 trimethyl(2-phenyl-1,3-dithian-2-yl)silane 

Relevant articles and documents

Catalytic conjugate addition of acyl anion equivalents promoted by fluorodesilylation

The conjugate addition of acyl anion equivalents derived from 2-silyl-1,3-dithianes to α,β-unsaturated ketones and esters has been achieved using a substoichiometric amount of TBAF. High yields and short reaction times are observed for the addition of aryl-1,3-dithianes to a variety of cyclic and acyclic α,β-unsaturated carbonyl acceptors. Observation of the reactive anion by 13C NMR spectroscopy and extension to an asymmetric variant is also presented.