HuagongsheHuagongshe Chemistry Print Report · For research reference only
Ammonia → Bentazone ammonium
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Ammonia | HCID 222 | — |
| Reactant | Bentazon | HCID 2328 | — |
| Solvent | 1,2-Dichloroethane | HCID 11 | — |
| Product | Bentazone ammonium | HCID 131720800 | — |
Reaction Steps
1.7-3 g of ammonia were introduced as a gas with stirring at 20°-50° C. into a solution of 24 g of bentazone (IIa) in 2376 g of 1,2dichloroethane, a suspension being formed. The solid was separated off at 20° C. by filtration and freed from solvent residues under reduced pressure. 25.4 g of bentazone-ammonium (m.p. 180° C.) were obtained.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US05795983 |
| Source dataset | uspto-grants-1998_08 |
| ORD ID | ord-fae271d3a82d4dc7a3d0f0ba57aefdce |
| Source note | uspto-grants-1998_08 |