Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
4,4,6-Trimethyl-2,3,4,5-tetrahydropyrimidine → 4,4,6-Trimethyl-3,4,5,6-tetrahydropyrimidine
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | 4,4,6-Trimethyl-2,3,4,5-tetrahydropyrimidine | HCID 20225401 | — |
| 촉매 | Nickel | HCID 935 | — |
| 생성물 | 4,4,6-Trimethyl-3,4,5,6-tetrahydropyrimidine | HCID 20330124 | — |
반응 단계
A sample of 12 g. of 4,4,6-trimethyl-2,3,4,5-tetrahydropyrimidine and 1.0 g. of W-2 Raney nickel were heated under a hydrogen atmosphere at 178° C. for 18 hrs. to yield 4,4,6-trimethyl-3,4,5,6-tetrahydropyrimidine identical to the product described in example 1.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US04212843 |
| 출처 데이터셋 | uspto-grants-1980_07 |
| ORD ID | ord-200d06dc428448ce8fcbab7821ef78b5 |
| 출처 메모 | uspto-grants-1980_07 |