HuagongsheHuagongshe Chemistry Print Report · For research reference only
Ethyl diazoacetate → Ethyl (dicyclopropylmethoxy)acetate
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Ethyl diazoacetate | HCID 12192 | — |
| Reactant | Dicyclopropylmethanol | HCID 84336 | — |
| Catalyst | Acetic acid, rhodium salt (4:2) | HCID 423677 | — |
| Solvent | Dichloromethane | HCID 6344 | — |
| Solvent | Heptane | HCID 8900 | — |
| Product | Ethyl (dicyclopropylmethoxy)acetate | HCID 22159734 | 52.1% |
Reaction Steps
To a solution of dicyclopropylmethan-1-ol (1.5 mL, 12.7 mmol) in dichloromethane (20 mL) is added rhodium (II) acetate dimer (10 mg) followed by ethyl diazoacetate (1.26 mL, 12.0 mmol). The reaction mixture is stirred at rt for 48 h. The reaction mixture is diluted with heptane, and filtered. The filtrate is evaporated, and the residue is vacuum distilled at 170° C. to give 1.24 g of the product 448.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US07326792B2 |
| Source dataset | uspto-grants-2008_02 |
| ORD ID | ord-1ee906f44b5d40449982e193446f75ca |
| Source note | uspto-grants-2008_02 |