Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
p-Toluenesulfonic acid → 2,5,5-Trimethyl-2-propyl-1,3-dioxane
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | p-Toluenesulfonic acid | HCID 6101 | — |
| 반응물 | 2-Pentanone | HCID 7895 | — |
| 반응물 | Neopentyl glycol | HCID 31344 | — |
| 용매 | Toluene | HCID 1140 | — |
| 생성물 | 2,5,5-Trimethyl-2-propyl-1,3-dioxane | HCID 79462 | — |
반응 단계
2-Pentanone, 2,2-dimethyl-propane-1,3-diol, and a catalytic amount of p-toluenesulfonic acid (PTSA) were refluxed in toluene to provide a crude product. Distillation provided the product 2,5,5-trimethyl-2-propyl-[1,3]dioxane.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US09441185B2 |
| 출처 데이터셋 | uspto-grants-2016_09 |
| ORD ID | ord-e5d10747c1d04c2695967de07f2120ed |
| 출처 메모 | uspto-grants-2016_09 |