120263-02-7

Basic information

• Product Name: (4S,5R)-5-((1R,2S,5R)-2-Isopropyl-5-methyl-cyclohexyloxy)-4-methyl-dihydro-furan-2-one
• Synonyms: (4S,5R)-5-((1R,2S,5R)-2-Isopropyl-5-methyl-cyclohexyloxy)-4-methyl-dihydro-furan-2-one
• CAS NO: 120263-02-7
• Molecular Weight: 254.37
• Mol File: 120263-02-7.mol

Chemical Properties

• CAS DataBase Reference: (4S,5R)-5-((1R,2S,5R)-2-Isopropyl-5-methyl-cyclohexyloxy)-4-methyl-dihydro-furan-2-one(CAS DataBase Reference)
• NIST Chemistry Reference: (4S,5R)-5-((1R,2S,5R)-2-Isopropyl-5-methyl-cyclohexyloxy)-4-methyl-dihydro-furan-2-one(120263-02-7)
• EPA Substance Registry System: (4S,5R)-5-((1R,2S,5R)-2-Isopropyl-5-methyl-cyclohexyloxy)-4-methyl-dihydro-furan-2-one(120263-02-7)

Safety Data

• Hazardous Substances Data: 120263-02-7(Hazardous Substances Data)

Upstream product

• 112968-75-9 (5R)-(L-menthyloxy)-2(5H)-furanone 
• 127158-55-8 4(R)5(R)-4-(trismethylthiomethyl)-5-(l-menthyloxy)-butyrolactone 
• 122079-45-2 (-)-(5R)-5-((-)-menthyl)oxy-2<5H>-furanone 
• 127158-55-8 (4R,5R)-5-((1S,2R,5S)-2-Isopropyl-5-methyl-cyclohexyloxy)-4-(tris-methylsulfanyl-methyl)-dihydro-furan-2-one 
• 120263-00-5 4-(1-menthyloxy)-3,3a,4,6a-tetrahydro-6H-furo<4,5-c>-pyrazol-6-one 
• 2216-51-5 (-)-menthol 
• 40834-42-2 5-hydroxy-4-methyl-5H-furan-2-one 
• 120262-97-7 5-menthyloxy-4-methyl-2<5H>-furanone 
• 15356-60-2 (1S,2R,5S)-(+)-menthol 
• 120263-07-2 (5S)-5-<(+)-menthyloxy>-4-methyl-2(5H)furanone 

Downstream Products

• 2938-98-9 (R)-2-methylbutane-1,4-diol 
• 198277-43-9 ((Z)-(2R,3R)-2-Benzyloxymethyl-6-[1,3]dioxolan-2-yl-3-methyl-hex-4-enyloxy)-tert-butyl-dimethyl-silane 
• 198277-37-1 Acetic acid (2S,3S)-4-benzyloxy-3-hydroxymethyl-2-methyl-butyl ester 
• 198277-40-6 (2S,3R)-3-Benzyloxymethyl-4-(tert-butyl-dimethyl-silanyloxy)-2-methyl-butan-1-ol 
• 198277-34-8 (2S,3S)-2-Benzyloxymethyl-3-methyl-butane-1,4-diol 
• 198277-31-5 (3R,4S,5R)-3-Benzyloxymethyl-5-((1R,2S,5R)-2-isopropyl-5-methyl-cyclohexyloxy)-4-methyl-dihydro-furan-2-one 
• 70423-38-0 (S)-2-methyl-1,4-butandiol 
• 120329-64-8 (R)-2-methylbutane-1,4-diol dibenzoate 

Relevant articles and documents

Asymmetric 1,4-additions to γ-menthyloxybutenolides. Part IV. Two enantioselective syntheses of 2-methyl-1,4-butanediol

Based on the asymmetric Michael addition to 5(R)- and 5(S)-menthyloxy-2[5H]-furanone two new syntheses of enantiomerically pure R- and S-2-methyl-1,4-butanediol are described.

ASYMMETRIC 1,4-ADDITIONS TO γ-MENTHYLOXYBUTENOLIDES. ENANTIOSPECIFIC SYNTHESIS OF CHIRAL 1,4-BUTANEDIOLS.

Optically active methyl-substituted butanediols and γ-lactones were prepared from γ-menthyloxy-2--furanone.