1020850-69-4

Basic information

• Product Name: trifluoromethanesulfonic acid 6-oxo-2-phenyl-3,6-dihydro-2H-pyran-4-yl ester
• Synonyms: trifluoromethanesulfonic acid 6-oxo-2-phenyl-3,6-dihydro-2H-pyran-4-yl ester
• CAS NO: 1020850-69-4
• Molecular Weight: 322.262
• Mol File: 1020850-69-4.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: trifluoromethanesulfonic acid 6-oxo-2-phenyl-3,6-dihydro-2H-pyran-4-yl ester(CAS DataBase Reference)
• NIST Chemistry Reference: trifluoromethanesulfonic acid 6-oxo-2-phenyl-3,6-dihydro-2H-pyran-4-yl ester(1020850-69-4)
• EPA Substance Registry System: trifluoromethanesulfonic acid 6-oxo-2-phenyl-3,6-dihydro-2H-pyran-4-yl ester(1020850-69-4)

Safety Data

• Hazardous Substances Data: 1020850-69-4(Hazardous Substances Data)

Upstream product

• 41479-98-5 6-phenyl-5,6-dihydro-4-hydroxypyran-2(2H)-one 
• 358-23-6 trifluoromethylsulfonic anhydride 
• 92687-12-2 6-(phenyl)-dihydro-2H-pyran-2,4(3H)-dione 

Downstream Products

• 1743-36-8 1-phenylbut-3-yn-1-ol 

Relevant articles and documents

Achieving vinylic selectivity in Mizoroki-heck reaction of cyclic olefins

In Heck reactions of cyclic olefins, the products usually have aryl groups that end up at the allylic and/or homoallylic position. We herein report new selectivity that adds aryl groups to the vinylic position. Cyclic olefins of various ring size worked well. The desired isomers were produced by palladium-hydride-catalyzed isomerization of the initial products. Thus, a specific catalyst must be used so that it can perform two jobs under one set of reaction conditions. Copyright