1268671-30-2

Basic information

• Product Name: cis-3-methyl-5-(phenylthio)-4,5,7,7a-tetrahydro-2H-furo[2,3-c]pyran-2-one
• Synonyms: cis-3-methyl-5-(phenylthio)-4,5,7,7a-tetrahydro-2H-furo[2,3-c]pyran-2-one
• CAS NO: 1268671-30-2
• Molecular Weight: 262.329
• Mol File: 1268671-30-2.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: cis-3-methyl-5-(phenylthio)-4,5,7,7a-tetrahydro-2H-furo[2,3-c]pyran-2-one(CAS DataBase Reference)
• NIST Chemistry Reference: cis-3-methyl-5-(phenylthio)-4,5,7,7a-tetrahydro-2H-furo[2,3-c]pyran-2-one(1268671-30-2)
• EPA Substance Registry System: cis-3-methyl-5-(phenylthio)-4,5,7,7a-tetrahydro-2H-furo[2,3-c]pyran-2-one(1268671-30-2)

Safety Data

• Hazardous Substances Data: 1268671-30-2(Hazardous Substances Data)

Upstream product

• 496-62-8 D-xylal 
• 1256358-39-0 2-(triphenylphosphoranylidene)propanethioic acid S-phenyl ester 

Downstream Products

• 857054-02-5 3-methyl-2H-furo[2,3-c]pyran-2-one 
• 1268671-29-9 7a-bromo-3-methyl-5-(phenylthio)-4,5,7,7a-tetrahydro-2H-furo[2,3-c]pyran-2-one 

Relevant articles and documents

Efficient synthesis of karrikinolide via Cu(II)-catalyzed lactonization

The efficient total synthesis of karrikinolide (KAR1), a potent plant growth regulator discovered in smoke from burning plant material, is described. 3-Hydroxy-4-pyranone, prepared from d-xylose, was subjected to a Cu(II)-catalyzed transesterification-Wittig lactonization to afford the dihydrofuropyran in good yield. Finally, radical bromination, followed by olefin formation, provided KAR1 in acceptable yield.