Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
3-Methylcatechol → 4-Methyl-1,3-benzodioxole
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | 3-Methylcatechol | HCID 340 | — |
| 반응물 | Dibromomethane | HCID 3024 | — |
| 촉매 | Trioctylmethylammonium chloride | HCID 21218 | — |
| 용매 | Water | HCID 962 | — |
| 생성물 | 4-Methyl-1,3-benzodioxole | HCID 88560 | — |
반응 단계
11.6 g Adogen 464 and 7 mL of dibromomethane were refluxed in 50 mL of H2O for 0.5 hours under argon. 3-Methylcatechol (8.89 g, 71.6 mmol) was added over 2 hours and the mixture refluxed for an additional 1 hour. Distillation of the product from the reaction mixture afforded the title compound as a yellow oil: HRMS m/e 136.0524 (calc'd for C8H8 O2, 136.0524).
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US05760068 |
| 출처 데이터셋 | uspto-grants-1998_06 |
| ORD ID | ord-aa532c1e29c94adf91aa21d591ea5ef7 |
| 출처 메모 | uspto-grants-1998_06 |