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Shanghai Hanhong Scientific Co.,Ltd.
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| Products Intro: |
Product Name:5,6-Dihydro-4-hydroxy-6-methyl-2H-pyran-2-one
CAS:33177-29-6
Purity:98% Remarks:B68015
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| | 5,6-DIHYDRO-4-HYDROXY-6-METHYL-2H-PYRAN-2-ONE Basic information |
| | 5,6-DIHYDRO-4-HYDROXY-6-METHYL-2H-PYRAN-2-ONE Chemical Properties |
| Melting point | 126-128 °C (lit.) | | Boiling point | 280.3±40.0 °C(Predicted) | | density | 1.252±0.06 g/cm3(Predicted) | | storage temp. | 2-8°C | | pka | 4.50±1.00(Predicted) |
| | 5,6-DIHYDRO-4-HYDROXY-6-METHYL-2H-PYRAN-2-ONE Usage And Synthesis |
| Uses | 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. | | Uses | 5,6-Dihydro-4-hydroxy-6-methyl-2H-pyran-2-one can be used in the synthesis of spiroheterocycles with fused heterosystems; preparation of insecticidal heterolignans and cyclization of aminoanilino lactones on diazotization. | | Synthesis Reference(s) | Chemistry Letters, 4, p. 161, 1975
Journal of Heterocyclic Chemistry, 15, p. 1153, 1978 DOI: 10.1002/jhet.5570150717 |
| | 5,6-DIHYDRO-4-HYDROXY-6-METHYL-2H-PYRAN-2-ONE Preparation Products And Raw materials |
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