81480-31-1

Basic information

• Product Name: 2(5H)-Furanone, 4-methyl-5-[(triphenylmethoxy)methyl]-, (5S)-
• CAS NO: 81480-31-1
• Molecular Formula: C25H22O3
• Molecular Weight: 370.448
• Mol File: 81480-31-1.mol

Chemical Properties

• CAS DataBase Reference: 2(5H)-Furanone, 4-methyl-5-[(triphenylmethoxy)methyl]-, (5S)-(CAS DataBase Reference)
• NIST Chemistry Reference: 2(5H)-Furanone, 4-methyl-5-[(triphenylmethoxy)methyl]-, (5S)-(81480-31-1)
• EPA Substance Registry System: 2(5H)-Furanone, 4-methyl-5-[(triphenylmethoxy)methyl]-, (5S)-(81480-31-1)

Safety Data

• Hazardous Substances Data: 81480-31-1(Hazardous Substances Data)

Upstream product

• 32780-06-6 (5S)-5-(hydroxymethyl)-2-oxo-tetrahydrofuran 
• 81474-42-2 (-)-3-carboxy-4-(1-hydroxy-2-trityloxyethyl)-1-pyrazoline γ-lactone 
• 73968-62-4 (5S)-5-[(trityloxy)methyl]tetrahydro-2-furanone 
• 76236-32-3 2,3-dideoxy-5-O-(triphenylmethyl)-D-glycero-pent-2-enono-1,4-lactone 
• 76236-31-2 (S)-3-Phenylselanyl-5-trityloxymethyl-dihydro-furan-2-one 

Downstream Products

• 147642-31-7 (4S,5S)-4-Allyl-4-methyl-5-trityloxymethyl-dihydro-furan-2-one 
• 5208-59-3 (-)-β-bourbonene 
• 53798-51-9 Verrucarinsaeure, α,δ-Dihydroxy-β-methyl-valeriansaeure 
• 194544-22-4 (2S,3S)-3-Methoxycarbonylmethyl-3-methyl-5-oxo-tetrahydro-furan-2-carboxylic acid benzyl ester 
• 194544-20-2 (2S,3S)-3-Allyl-3-methyl-5-oxo-tetrahydro-furan-2-carboxylic acid benzyl ester 
• 84911-45-5 (S)-4-Methyl-5-trityloxymethyl-dihydro-furan-2-one 
• 124867-73-8 (-)-(1S,2R,3S,6S,7R)-10-ethylenedioxy-6-methyltricyclo<5.3.0.0^2,6>decan-3-yl p-toluenesulfonate 
• 5208-59-3 (1S,3aS,3bR,6aS,6bR)-1-Isopropyl-3a-methyl-6-methylene-decahydro-cyclobutadicyclopentene 

Relevant articles and documents

SYNTHETIC APPROACHES TOWARD VERRUCARIN A. CHIRAL SYNTHESIS OF (-)-VERRUCARINOLACTONE

(-)-Verrucarinolactone ((2S,3R)-2,5-dihydroxy-3-methylvaleric acid δ-lactone) (4) was synthesized stereoselectively from an optically active butyrolactone ((S)-γ-trityloxymethyl-γ-butyrolactone) (6) as a chiral synthon.

AN ASYMMETRIC SYNTHESIS OF CIS, ANTI, CIS-TRICYCLO2,6>DECANES APPLYING γ-HYDROXYMETHYL-γ-BUTYROLACTONE AS A CHIRAL SYNTHON. FIRST ASYMMETRIC TOTAL SYNTHESIS OF (-)-β-BOURBONENE

The asymmetric total synthesis of cis, anti, cis-tricyclo2,6>decane sesquiterpene β-bourbonene is described.The key (2+2) photocycloaddition was carried out applying the optically pure butenolide derivative 6b as a chiral synthon.