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CAS 43119-28-4

:

(3aR,6aS)-3,3a,6,6a-Tetrahydro-2H-cyclopenta[b]furan-2-one

Description:
(3aR,6aS)-3,3a,6,6a-Tetrahydro-2H-cyclopenta[b]furan-2-one, with CAS number 43119-28-4, is a cyclic organic compound characterized by its unique bicyclic structure, which includes a furan ring fused to a cyclopentane moiety. This compound exhibits a chiral configuration, indicated by its specific stereochemical descriptors (3aR,6aS), which contribute to its potential biological activity and interactions. It is typically a colorless to pale yellow liquid or solid, depending on the conditions, and is soluble in organic solvents. The presence of the lactone functional group (the cyclic ester) suggests that it may participate in various chemical reactions, including hydrolysis and esterification. This compound may be of interest in synthetic organic chemistry and medicinal chemistry due to its structural features, which could influence its reactivity and biological properties. Its applications may extend to the development of pharmaceuticals or agrochemicals, although specific uses would depend on further research into its properties and activities.
Formula:C7H8O2
InChI:InChI=1S/C7H8O2/c8-7-4-5-2-1-3-6(5)9-7/h1-2,5-6H,3-4H2/t5-,6-/m0/s1
InChI key:InChIKey=RYBPGUMSFWGGLP-WDSKDSINSA-N
SMILES:O=C1C[C@]2([C@@](O1)(CC=C2)[H])[H]
Synonyms:
  • (1S,5R)-(-)-2-oxabicyclo[3.3.0]Oct-6-En-3-One
  • (1S-cis)-2-oxabicyclo[3.3.0]oct-6-en-3-one
  • (3aR,6aS)-3,3a,6,6a-tetrahydrocyclopenta[b]furan-2-one
  • 2H-Cyclopenta[b]furan-2-one, 3,3a,6,6a-tetrahydro-, (3aR,6aS)-rel-
  • 2H-Cyclopenta[b]furan-2-one, 3,3a,6,6a-tetrahydro-, (3aR-cis)-
  • 2H-cyclopenta[b]furan-2-one, 3,3a,6,6a-tetrahydro-, (3aR,6aS)-
  • (3aR,6aS)-3,3a,6,6a-Tetrahydro-2H-cyclopenta[b]furan-2-one
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