HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 232399Generated: October 25, 2026
Sodium Hydroxide → 2,2-Dimethyl-5-nitro-1,3-dioxane
https://huagongshe.com/reaction/232399
Participants
| Role | Name | HCID | Charge |
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| Reactant | Sodium Hydroxide | HCID 14798 | — |
| Reactant | (2,2-Dimethyl-5-nitro-1,3-dioxan-5-yl)methanol | HCID 300859 | — |
| Solvent | Acetic Acid | HCID 176 | — |
| Product | 2,2-Dimethyl-5-nitro-1,3-dioxane | HCID 10877428 | 107.6% |
Reaction Steps
Into a 250 ml round bottom flask equipped with a stir bar, thermometer and reflux condensor topped with a nitrogen inlet was added 5.73 g (0.03 mole) of 2,2-dimethyl-5-hydroxymethyl-5-nitro-1,3-dioxane and 70 ml 10% sodium hydroxide which was heated to 60° C. for one hour. The solution was cooled to 5° C. and at this temperature acidified to pH 5 with concentrated acetic acid. The precipitated solid was filtered off and dried to give 5.2 g (92%) of 2,2-dimethyl-5-nitro-1,3-dioxane m.p. 60°-61° C. 1H NMR in CD3OD also confirmed the structure.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
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| Patent number | US04851588 |
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| Source dataset | uspto-grants-1989_07 |
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| ORD ID | ord-3ca6b5527b844164a0799330a60b4ad2 |
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| Source note | uspto-grants-1989_07 |
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