HuagongsheHuagongshe Chemistry Print Report · For research reference only
N,N-Dimethylaniline → Carbofuran
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | N,N-Dimethylaniline | HCID 949 | — |
| Reactant | 1-Chloroethyl 2,3-dihydro-2,2-dimethyl-7-benzofuranyl carbonate | HCID 13557095 | — |
| Solvent | Pyridine | HCID 1049 | — |
| Product | Carbofuran | HCID 2566 | — |
Reaction Steps
The procedure is as in (a) followed by (b), but pyridine is replaced by N,N-dimethylaniline and the intermediate carbonate is not distilled. Starting with 16.4 g of 2,3-dihydro-2,2-dimethyl-7-benzofuranol, 16.8 g (76%) of CARBOFURAN are then obtained, M.p. 147° C.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04725680 |
| Source dataset | uspto-grants-1988_02 |
| ORD ID | ord-d4106ac42a79474482487a508c64ea90 |
| Source note | uspto-grants-1988_02 |