HuagongsheHuagongshe Chemistry Print Report · For research reference only
Formic Acid → 5-Chloro-3,3-dimethyl-4-oxopentyl formate
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Formic Acid | HCID 284 | — |
| Reactant | 2-(Chloromethylidene)-3,3-dimethyloxolane | HCID 53663457 | — |
| Product | 5-Chloro-3,3-dimethyl-4-oxopentyl formate | HCID 13269274 | 87% |
Reaction Steps
29.2 g (0.2 mol) of 2-chloromethylene-3,3-dimethyltetrahydrofuran, in 100 ml of formic acid, are heated at 60° for 5 hours. Fractional distillation produces 34 g (0.174 mol, 87%) of 1-chloro-3,3-dimethyl-5-formyloxypentan-2-one with a boiling point of 110°/0.2.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04507496 |
| Source dataset | uspto-grants-1985_03 |
| ORD ID | ord-4d75f259b5aa41abb34ae9f754bbc7bf |
| Source note | uspto-grants-1985_03 |