Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
3,6-diethyl-N-(4,5,6,7-tetrahydro-1-benzofuran-4-yl)pyrazin-2-amine → 5-bromo-3,6-diethyl-N-(4,5,6,7-tetrahydro-1-benzofuran-4-yl)pyrazin-2-amine
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | 3,6-diethyl-N-(4,5,6,7-tetrahydro-1-benzofuran-4-yl)pyrazin-2-amine | HCID 22147254 | — |
| 반응물 | (1R,2S)-1-[(5-bromo-3,6-diethylpyrazin-2-yl)amino]-2,3-dihydro-1H-inden-2-ol | HCID 58583245 | — |
| 생성물 | 5-bromo-3,6-diethyl-N-(4,5,6,7-tetrahydro-1-benzofuran-4-yl)pyrazin-2-amine | HCID 22147278 | — |
반응 단계
Following the procedure for the preparation of (1R,2S)-1-[(5-bromo-3,6-diethylpyrazin-2-yl)amino]-2,3-dihydro-1H-inden-2-ol but substituting 3,6-diethyl-N-(4,5,6,7-tetrahydro-1-benzofuran-4-yl)pyrazin-2-amine and making non-critical variations provided the title compound as a oil: 1H NMR (400 MHz, CDCl3) δ 7.29, 6.03, 5.18, 4.49, 2.81, 2.65, 2.55, 2.03, 1.89, 1.23; (FAB) calcd for C16H20BrN3O+H 351.0, found 351.0.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US06992087B2 |
| 출처 데이터셋 | uspto-grants-2006_01 |
| ORD ID | ord-2fb273d0dfa9466b9fd78fcd7bb4a821 |
| 출처 메모 | uspto-grants-2006_01 |