Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
Hydrochloric Acid → 2,4-Dimethylbenzyl chloride
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | Hydrochloric Acid | HCID 313 | — |
| 반응물 | Formaldehyde | HCID 712 | — |
| 반응물 | M-Xylene | HCID 7929 | — |
| 생성물 | 2,4-Dimethylbenzyl chloride | HCID 69989 | — |
반응 단계
Hydrogen chloride was introduced at 70° C. for 5 hours into a mixture of 106 g of m-xylene, 531 g of 16N hydrochloric acid and 39 g of paraformaldehyde. Subsequently, the organic phase was separated off and distilled. In the boiling range of from 96° C. to 100° C. at a pressure of 16 mb, 105 g (0.68 moles) of 2,4-dimethylbenzyl chloride, corresponding to 65% of the theoretical yield, were obtained.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US04639541 |
| 출처 데이터셋 | uspto-grants-1987_01 |
| ORD ID | ord-9e4640e3305e4dc897c38d67d87108d2 |
| 출처 메모 | uspto-grants-1987_01 |