3,3-Dimethyl-1,5-dioxaspiro(5.5)undecan-9-one
3,3-Dimethyl-1,5-dioxaspiro(5.5)undecan-9-one structure
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Common Name | 3,3-Dimethyl-1,5-dioxaspiro(5.5)undecan-9-one | ||
|---|---|---|---|---|
| CAS Number | 69225-59-8 | Molecular Weight | 198.259 | |
| Density | 1.1±0.1 g/cm3 | Boiling Point | 295.4±40.0 °C at 760 mmHg | |
| Molecular Formula | C11H18O3 | Melting Point | 45-50 °C(lit.) | |
| MSDS | Chinese USA | Flash Point | 123.3±13.8 °C | |
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Carbanion-induced base-catalyzed synthesis of 1H-isothiochromenes, benzo[c]thiochromenes through ring-transformation reactions of 6-aryl-2H-pyran-2-ones.
J. Org. Chem. 66(16) , 5333-7, (2001) An innovative approach to the one-pot synthesis of highly functionalized 3,4-dihydro-1H-isothiochromenes (3), 6H-benzo[c]thiochromenes (5, 6), 6H-benzo[c]chromenes (8), and 2,3-dihydro-1-benzothiophenes (10, 11) is delineated from the reaction of a suitably f... |
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