HuagongsheHuagongshe Chemistry Print Report · For research reference only
Dimethylformamide → 3-Cyano-4-[(cyclopropylmethyl)oxy]benzoyl chloride
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Dimethylformamide | HCID 6228 | — |
| Reactant | Oxalyl chloride | HCID 65578 | — |
| Reactant | 3-Cyano-4-(cyclopropylmethoxy)benzoic acid | HCID 66878001 | — |
| Solvent | Dichloromethane | HCID 6344 | — |
| Product | 3-Cyano-4-[(cyclopropylmethyl)oxy]benzoyl chloride | HCID 86651144 | 100% |
Reaction Steps
Oxalyl chloride (0.040 ml, 0.460 mmol) was added to a stirred solution of 3-cyano-4-[(cyclopropylmethyl)oxy]benzoic acid (D24; 50 mg, 0.230 mmol) in dichloromethane (DCM) (2 ml) containing N,N-dimethylformamide (DMF) (0.02 ml) at room temperature under nitrogen, and the mixture was stirred at room temperature for 2 h. The solvent was evaporated in vacuo to give the title compound (54.2 mg) which was used in the subsequent step (D49) without purification.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US08329730B2 |
| Source dataset | uspto-grants-2012_12 |
| ORD ID | ord-1dac3804346d462588f7baebeedbc12d |
| Source note | uspto-grants-2012_12 |