309680
5,6-Dihydro-4-hydroxy-6-methyl-2H-pyran-2-one
Synonym(s):
(±)-Gerberin aglycone
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About This Item
Empirical Formula (Hill Notation):
C6H8O3
CAS Number:
Molecular Weight:
128.13
NACRES:
NA.22
PubChem Substance ID:
UNSPSC Code:
12352100
MDL number:
InChI
1S/C6H8O3/c1-4-2-5(7)3-6(8)9-4/h3-4,7H,2H2,1H3
SMILES string
CC1CC(O)=CC(=O)O1
InChI key
PXNRZJNTMDCHFR-UHFFFAOYSA-N
form
powder
mp
126-128 °C (lit.)
storage temp.
2-8°C
Application
5,6-Dihydro-4-hydroxy-6-methyl-2H-pyran-2-one was used in the synthesis of spiro-γ/δ-dilactone as a mixture of diastereomers.
Reactant involved in:
- Synthesis of spiroheterocycles with fused heterosystems
- Preparation of insecticidal heterolignans
- Cyclization of aminoanilino lactones on diazotization
Storage Class
13 - Non Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
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Hang W.
Tetrahedron Letters, 41(15), 2523-2527 (2000)
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