Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
Triethylamine → 4-Chloromethanesulfonyloxy-7-[1-(tert-butoxycarbonyl)-5-(piperidinomethyl)indol-2-yl]isoindolinone
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | Triethylamine | HCID 8471 | — |
| 반응물 | (Chloromethyl)sulfonyl chloride | HCID 77054 | — |
| 반응물 | 4-Hydroxy-7-[1-(tert-butoxycarbonyl)-5-(piperidinomethyl)indol-2-yl]isoindolinone | HCID 68493222 | — |
| 용매 | Dichloromethane | HCID 6344 | — |
| 생성물 | 4-Chloromethanesulfonyloxy-7-[1-(tert-butoxycarbonyl)-5-(piperidinomethyl)indol-2-yl]isoindolinone | HCID 86628284 | 35.4% |
반응 단계
In a similar manner to Step 1 of Example 227, 4-hydroxy-7-[1-(tert-butoxycarbonyl)-5-(piperidinomethyl)indol-2-yl]isoindolinone (0.0853 g, 0.185 mmol) was dissolved in dichloromethane (3.0 mL), and the solution was treated with triethylamine (0.129 mL, 0.924 mmol) and chloromethanesulfonyl chloride (0.0490 mL, 0.554 mmol) to obtain 4-chloromethanesulfonyloxy-7-[1-(tert-butoxycarbonyl)-5-(piperidinomethyl)indol-2-yl]isoindolinone (0.0376 g, yield 35%).
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US07745641B2 |
| 출처 데이터셋 | uspto-grants-2010_06 |
| ORD ID | ord-a084910ef1fd4f808956bb79b7ba2588 |
| 출처 메모 | uspto-grants-2010_06 |