Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
1-Benzofuran-5-carbonyl chloride → 3-(Benzo[b]furan-5-yl-methyl)-4,6-dichloro-1-(beta-D-gluco-pyranosyl)indole
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | 1-Benzofuran-5-carbonyl chloride | HCID 2776268 | — |
| 반응물 | 4,6-dichloro-1-(2,3,4,6-tetra-O-acetyl-beta-D-glucopyranosyl)-indole | HCID 67196192 | — |
| 생성물 | 3-(Benzo[b]furan-5-yl-methyl)-4,6-dichloro-1-(beta-D-gluco-pyranosyl)indole | HCID 67196882 | — |
반응 단계
4,6-Dichloro-1-(2,3,4,6-tetra-O-acetyl-β-D-glucopyranosyl)-indole obtained in Example 28-(3) and benzo[b]furan-5-carbonyl chloride were treated in a manner similar to Example 3 to give the titled compound as a colorless powder. APCI-Mass m/Z 478/480 (M+H). 1H-NMR (DMSO-d6) δ 3.20-3.50 (m, 4H), 3.59 (m, 1H), 3.67 (m, 1H), 4.34 (s, 2H), 4.55 (t, J=5.7 Hz, 1H), 5.11 (d, J=5.1 Hz, 1H), 5.16 (d, J=5.1 Hz, 1H), 5.24 (d, J=5.8 Hz, 1H), 5.46 (d, J=9.0 Hz, 1H), 6.87 (d, J=1.4 Hz, 1H), 7.11 (d, J=1.6 Hz, 1H), 7.19 (dd, J=8.5, 1.4 Hz, 1H), 7.33 (s, 1H), 7.42 (s, 1H), 7.49 (d, J=8.3 Hz, 1H), 7.73 (d, J=1.6 Hz, 1H), 7.93 (d, J=2.1H, z, 1H).
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US07935674B2 |
| 출처 데이터셋 | uspto-grants-2011_05 |
| ORD ID | ord-99b7a8f2b91a4cfbae063fad7893af72 |
| 출처 메모 | uspto-grants-2011_05 |