Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
Ammonia → Bentazone ammonium
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | Ammonia | HCID 222 | — |
| 반응물 | Bentazon | HCID 2328 | — |
| 용매 | 1,2-Dichloroethane | HCID 11 | — |
| 생성물 | Bentazone ammonium | HCID 131720800 | — |
반응 단계
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.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US05795983 |
| 출처 데이터셋 | uspto-grants-1998_08 |
| ORD ID | ord-fae271d3a82d4dc7a3d0f0ba57aefdce |
| 출처 메모 | uspto-grants-1998_08 |