136233-54-0

Basic information

• Product Name: (1R,4S,5S)-(+)-4-(menthyloxy)-5-methyl-2-oxo-3-oxabicyclo<3.2.0>heptane
• Synonyms: (1R,4S,5S)-(+)-4-(menthyloxy)-5-methyl-2-oxo-3-oxabicyclo<3.2.0>heptane
• CAS NO: 136233-54-0
• Molecular Weight: 280.408
• Mol File: 136233-54-0.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: (1R,4S,5S)-(+)-4-(menthyloxy)-5-methyl-2-oxo-3-oxabicyclo<3.2.0>heptane(CAS DataBase Reference)
• NIST Chemistry Reference: (1R,4S,5S)-(+)-4-(menthyloxy)-5-methyl-2-oxo-3-oxabicyclo<3.2.0>heptane(136233-54-0)
• EPA Substance Registry System: (1R,4S,5S)-(+)-4-(menthyloxy)-5-methyl-2-oxo-3-oxabicyclo<3.2.0>heptane(136233-54-0)

Safety Data

• Hazardous Substances Data: 136233-54-0(Hazardous Substances Data)

Upstream product

• 74-85-1 ethene 
• 120263-07-2 (5S)-5-<(+)-menthyloxy>-4-methyl-2(5H)furanone 

Downstream Products

• 15356-60-2 (1S,2R,5S)-(+)-menthol 
• 136131-93-6 2-[2-(1-Hydroxy-ethyl)-2-methyl-cyclobutyl]-propan-2-ol 
• 136131-94-7 (1S,5R,2RS)-2-hydroxy-1,4,4-trimethyl-3-oxabicyclo<3.2.0>heptane 

Relevant articles and documents

Efficient and Diastereoselective Synthesis of (+)- and (-)-Grandisol and 2-ethanol (Demethylgrandisol) in High Purity

Acetone-sensitized photocycloaddition of ethylene to chiral butenolides 3 and 15 yields diastereomeric cyclobutanes, which are transformed to (+)-(1) and (-)-grandisol (ent-1) (overall yield 34-36percent) and to 2-ethanol (demethylgrandisol) (2) (overall yield 25percent) in five steps. Key Words: Photocycloaddition, / Grandisol, (+)- and (-)- / Grandisol, derivatives of