Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
P,P'-dde → 1-Chloro-4-(2,2,2-trichloro-1-(4-chlorophenyl)ethyl)benzene
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | P,P'-dde | HCID 3035 | — |
| 반응물 | Chlorine | HCID 24526 | — |
| 용매 | Water | HCID 962 | — |
| 생성물 | 1-Chloro-4-(2,2,2-trichloro-1-(4-chlorophenyl)ethyl)benzene | HCID 3036 | — |
반응 단계
Onto the p,p'-DDE obtained in Stage (b) 100 ml water is added, the mixture heated to 80° C.-85° C. and chlorine gas added over a period of 8-11 hours, until the concentration of p,p'-DDE drops to 0.2%. The upper aqueous phase is separated to afford 410 g p,p'-DDT, which was used directly in the next stage.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US05118881 |
| 출처 데이터셋 | uspto-grants-1992_06 |
| ORD ID | ord-8d9c2a7e776d4e9d912b4ad54aae4cc8 |
| 출처 메모 | uspto-grants-1992_06 |