Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
Water → {3-[3-(2-Chloro-4-pyrimidinyl)-6-methylpyrazolo[1,5-a]pyridin-2-yl]phenyl}amine
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | Water | HCID 962 | — |
| 반응물 | Lithium Hydroxide | HCID 3939 | — |
| 반응물 | N-{3-[3-(2-Chloro-4-pyrimidinyl)-6-methylpyrazolo[1,5-a]pyridin-2-yl]phenyl}-2,2,2-trifluoroacetamide | HCID 57737199 | — |
| 용매 | Tetrahydrofuran | HCID 8028 | — |
| 생성물 | {3-[3-(2-Chloro-4-pyrimidinyl)-6-methylpyrazolo[1,5-a]pyridin-2-yl]phenyl}amine | HCID 57737218 | — |
반응 단계
N-{3-[3-(2-Chloro-4-pyrimidinyl)-6-methylpyrazolo[1,5-a]pyridin-2-yl]phenyl}-2,2,2-trifluoroacetamide (1.70 g, 3.94 mmol) and LiOH (0.50 g, 11.8 mmol) were combined in THF (30 mL) and water (5 mL) and stirred at 40° C. for 3 h. The mixture was cooled, concentrated to remove the THF, and extracted with DCM. The organic phase was concentrated to afford {3-[3-(2-chloro-4-pyrimidinyl)-6-methylpyrazolo[1,5-a]pyridin-2-yl]phenyl}amine which was carried on crude to Step C. ES-LC/MS m/z=336 [M+H]+.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US07807673B2 |
| 출처 데이터셋 | uspto-grants-2010_10 |
| ORD ID | ord-ae4ac85b40f24199855b9947458883cc |
| 출처 메모 | uspto-grants-2010_10 |