132148-65-3

Basic information

• Product Name: r-2,c-3-diethyl-6-methoxycarbonyl-t-4-phenyl-3,4-dihydro-2H-pyran
• CAS NO: 132148-65-3
• Molecular Weight: 274.36
• Mol File: 132148-65-3.mol
• Article Data: 3

Chemical Properties

• CAS DataBase Reference: r-2,c-3-diethyl-6-methoxycarbonyl-t-4-phenyl-3,4-dihydro-2H-pyran(CAS DataBase Reference)
• NIST Chemistry Reference: r-2,c-3-diethyl-6-methoxycarbonyl-t-4-phenyl-3,4-dihydro-2H-pyran(132148-65-3)
• EPA Substance Registry System: r-2,c-3-diethyl-6-methoxycarbonyl-t-4-phenyl-3,4-dihydro-2H-pyran(132148-65-3)

Safety Data

• Hazardous Substances Data: 132148-65-3(Hazardous Substances Data)

Upstream product

• 7642-09-3 cis-3-hexene 
• 107969-78-8 methyl benzylidenepyruvate 
• 13269-52-8 trans-3-Hexene 

Relevant articles and documents

Tin (IV) chloride catalyzed hetero-diels-alder reaction of methyl 2-oxo-4-phenyl-3-butenoate with styrene

Hetero-Diels-Alder reactions of methyl 2-oxo-4-phenyl-3-butenoate with styrene to give dihydropyran derivatives were found to proceed through an exo-selective concerted as well as an ionic stepwise mechanisms concurrently.

Tin(IV) Chloride Catalyzed Addition of Methyl 2-Oxo-3-alkenoates to Simple Alkenes

Tin(IV) chloride catalyzed inverse electron demand hetero-Diels-Alder reaction of substituted methyl 2-oxo-3-alkenoates with simple alkenes led to methyl 3,4-dihydro-2H-pyran-6-carboxylates in satisfactory yields.The addition proceeded stereospecifically