Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
Tetrahydrofuran → Cyclopentanecarboxylic acid
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | Tetrahydrofuran | HCID 8028 | — |
| 반응물 | O-(Benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium tetrafluoroborate | HCID 2733207 | — |
| 반응물 | 3-(5-(aminomethyl)-2-chlorophenyl)-1-(4-(trifluoromethyl)phenyl)-1H-1,2,4-triazol-5(4H)-one | HCID 136492371 | — |
| 용매 | Dimethylformamide | HCID 6228 | — |
| 생성물 | Cyclopentanecarboxylic acid | HCID 18840 | — |
| 생성물 | N-(4-Chloro-3-(5-oxo-1-(4-(trifluoromethyl)phenyl)-4,5-dihydro-1H-1,2,4-triazol-3-yl)benzyl)cyclopentanecarboxamide | HCID 136245904 | — |
반응 단계
The title compound was prepared according to the procedure described in Example-17 by using 3-(5-(aminomethyl)-2-chlorophenyl)-1-(4-(trifluoromethyl)phenyl)-1H-1,2,4-triazol-5(4H)-one (Intermediate-63, 0.100 g, 0.271 mmol), TEA (1.0 mL), TBTU (0.261 g, 0.813 mmol), THF:DMF (10 mL), cyclopentanecarboxylic acid (0.061 g, 0.542 mmol) to afford 0.025 g of the desired product. 1H NMR (300 MHz, DMSO d6): δ 1.50-1.76 (m, 8H), 2.62 (s, 1H), 4.30 (d, 2H), 7.45 (m, 1H), 7.61 (m, 2H), 7.85 (d, J=9.6 Hz, 2H), 8.19 (d, J=8.1 Hz, 2H), 8.40 (m, 1H), 12.69 (s, 1H); MS (m/z): 465.08 (M+H)+.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US09439890B2 |
| 출처 데이터셋 | uspto-grants-2016_09 |
| ORD ID | ord-67a8c59736e64abe8513976522ac16b8 |
| 출처 메모 | uspto-grants-2016_09 |