Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
4,4,6-Trimethylhexahydropyrimidine → 4,4,6-Trimethyl-3,4,5,6-tetrahydropyrimidine
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | 4,4,6-Trimethylhexahydropyrimidine | HCID 20225402 | — |
| 반응물 | HCID 178418361 | HCID 178418361 | — |
| 촉매 | Nickel | HCID 935 | — |
| 생성물 | 4,4,6-Trimethyl-3,4,5,6-tetrahydropyrimidine | HCID 20330124 | — |
반응 단계
Anal. Calc.ed for C7H16N2 : N, 21.85. Found: N, 21.6 Nuclear magnetic resonance spectrum, solvent CDCl3, δ in ppm; 3.82 s, 2H; 2.87 m, 1H; 1.42 & 1.65, 2d's, 2H; 1.02 d, 3H; 1.08 & 1.13 2s's, 6H; 1.67 s, 2H exchangeable with D2O. A sample of 12.8 grams of 4,4,6-trimethylhexahydropyrimidine and 0.5 grams of 60% nickel catalyst on kieselguhr was heated for 8 hrs. at 185°-187° C. During this time the theoretical amount of hydrogen gas was evolved.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US04212843 |
| 출처 데이터셋 | uspto-grants-1980_07 |
| ORD ID | ord-06097486185a4171909bcd2c5113cdf1 |
| 출처 메모 | uspto-grants-1980_07 |