Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
Hydrochloric Acid → 4-Butylbenzoyl chloride
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | Hydrochloric Acid | HCID 313 | — |
| 반응물 | Sulfur Dioxide | HCID 1119 | — |
| 반응물 | Thionyl Chloride | HCID 24386 | — |
| 반응물 | 4-Butylbenzoic acid | HCID 88631 | — |
| 용매 | Toluene | HCID 1140 | — |
| 생성물 | 4-Butylbenzoyl chloride | HCID 120049 | — |
반응 단계
A mixture of 1.1 g. of p-n-butyl benzoic acid, 2.5 g. of thionylchloride, 5 ml. of toluene and a small amount of zeolite was refluxed for about 4 hours to react them. After the reaction, excess of thionylchloride, dissolved hydrogen-chloride gas, sulfur dioxide gas, and toluene were vaporized to remove them by a rotary evaporator. A crude p-n-butyl benzoylchloride was obtained as a residue. On the other hand, 1.1 g. of 2,3-dichloroaniline was dissolved in 10 ml. of acetone and 1.3 g. of potassium carbonate was gradually added with stirring to suspend it.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US04284813 |
| 출처 데이터셋 | uspto-grants-1981_08 |
| ORD ID | ord-c5868ff78df2414dbb560cad61339864 |
| 출처 메모 | uspto-grants-1981_08 |