Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
Sodium Bicarbonate → N-Cyclopropylmethyl-N-[7-iodo-2-(methylsulfanyl)pyrazolo[1,5-a]pyridin-3-yl]-N-tetrahydro-2H-4-pyranylmethylamine
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | Sodium Bicarbonate | HCID 516892 | — |
| 반응물 | Sodium triacetoxyborohydride | HCID 5049666 | — |
| 반응물 | Tetrahydro-2H-pyran-4-carboxaldehyde | HCID 9964078 | — |
| 반응물 | N-Cyclopropylmethyl-N-[7-iodo-2-(methylsulfanyl)pyrazolo[1,5-a]pyridin-3-yl]amine | HCID 21084176 | — |
| 용매 | Tetrahydrofuran | HCID 8028 | — |
| 생성물 | N-Cyclopropylmethyl-N-[7-iodo-2-(methylsulfanyl)pyrazolo[1,5-a]pyridin-3-yl]-N-tetrahydro-2H-4-pyranylmethylamine | HCID 58801656 | 56.1% |
반응 단계
To a solution of N-cyclopropylmethyl-N-[7-iodo-2-(methylsulfanyl)pyrazolo[1,5-a]pyridin-3-yl]amine (70 mg) in tetrahydrofuran (2.5 mL) was added tetrahydropyran-4-carbaldehyde (56 mg) at room temperature, and then sodium triacetoxyborohydride (103 mg) was gradually added. After 1 hour, saturated aqueous sodium bicarbonate was added, extraction was performed with ethyl acetate, the extract was washed with brine and dried over anhydrous magnesium sulfate, and the solvent was evaporated under reduced pressure to afford a crude product of the title compound (50 mg) as a yellow oil.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US07323569B2 |
| 출처 데이터셋 | uspto-grants-2008_01 |
| ORD ID | ord-3f8baf180c1c49b1b32ad3faf39e7f20 |
| 출처 메모 | uspto-grants-2008_01 |