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Picture of (1R,5S,6R,7S)-7-hydroxy-6-hydroxymethyl-2-oxabicyclo<3.3.0>octan-3-one

(1R,5S,6R,7S)-7-hydroxy-6-hydroxymethyl-2-oxabicyclo<3.3.0>octan-3-one

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Origin: China

CasNo: 155551-84-1

specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 100 mt/month

Lead time: 7 days for OEM, 3 days for ready goods

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  • Products Specification
  • Description
  • Property

    CAS No.: 155551-84-1 Formula: C8H12O4 Molecular Weight: 172.17800

    Basic Info

    Chemical Name (1R,5S,6R,7S)-7-hydroxy-6-hydroxymethyl-2-oxabicyclo<3.3.0>octan-3-one
    Synonyms

    (3aS,4S,5S,6aR)-5-Hydroxy-4-hydroxymethyl-hexahydro-cyclopenta[b]furan-2-one;

    CAS No. 155551-84-1
    Molecular Formula C8H12O4
    Molecular Weight 172.17800
    PSA 66.76000
    LogP -0.70880

    Properties

    Melting Point 129 - 130 °C

    Synthesis Route

    (R)-5-[(2R,4S,5R)-5-(tert-Butyl-dimethyl-silanyloxy)-2-phenyl-[1,3]dioxan-4-yl]-4-hydroxy-pent-2-ynoic acid ethyl ester(1R,5S,6R,7S)-7-hydroxy-6-hydroxymethyl-2-oxabicyclo<3.3.0>octan-3-one
    Thiocarbonic acid O-[(2R,4S,5R)-4-((R)-5-oxo-2,5-dihydro-furan-2-ylmethyl)-2-phenyl-[1,3]dioxan-5-yl] ester O-phenyl ester(1R,5S,6R,7S)-7-hydroxy-6-hydroxymethyl-2-oxabicyclo<3.3.0>octan-3-one
    (2R,4aS,4bS,7aR,8aS)-2-Phenyl-hexahydro-furo[3',2':3,4]cyclopenta[1,2-d][1,3]dioxin-6-one(1R,5S,6R,7S)-7-hydroxy-6-hydroxymethyl-2-oxabicyclo<3.3.0>octan-3-one

    Precursor

    (R)-5-[(2R,4S,5R)-5-(tert-Butyl-dimethyl-silanyloxy)-2-phenyl-[1,3]dioxan-4-yl]-4-hydroxy-pent-2-ynoic acid ethyl ester
    Thiocarbonic acid O-[(2R,4S,5R)-4-((R)-5-oxo-2,5-dihydro-furan-2-ylmethyl)-2-phenyl-[1,3]dioxan-5-yl] ester O-phenyl ester
    (2R,4aS,4bS,7aR,8aS)-2-Phenyl-hexahydro-furo[3',2':3,4]cyclopenta[1,2-d][1,3]dioxin-6-one
    (R)-5-[(2R,4S,5R)-5-(tert-Butyl-dimethyl-silanyloxy)-2-phenyl-[1,3]dioxan-4-ylmethyl]-5H-furan-2-one

    Downstream Product

    (3aS,4R,5S,6aR)-2-Oxo-5-triethylsilanyloxy-hexahydro-cyclopenta[b]furan-4-carbaldehyde
    (3aS,4R,5S,6aR)-4-((E)-3-Oxo-oct-1-enyl)-5-triethylsilanyloxy-hexahydro-cyclopenta[b]furan-2-one
    (3aS,4R,5S,6aR)-4-((E)-(R)-3-Hydroxy-oct-1-enyl)-5-triethylsilanyloxy-hexahydro-cyclopenta[b]furan-2-one

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