Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
Triphenylphosphine → (3-(Tert-butoxycarbonylamino)propoxy]-7-[1-(tert-butoxycarbonyl)-5-(piperidinomethyl)indol-2-yl]isoindolinone
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | Triphenylphosphine | HCID 11776 | — |
| 반응물 | tert-butyl N-(3-hydroxypropyl)carbamate | HCID 3838134 | — |
| 반응물 | 4-Hydroxy-7-[1-(tert-butoxycarbonyl)-5-(piperidinomethyl)indol-2-yl]isoindolinone | HCID 68493222 | — |
| 반응물 | ethyl (NE)-N-ethoxycarbonyliminocarbamate;toluene | HCID 87147022 | — |
| 용매 | Tetrahydrofuran | HCID 8028 | — |
| 생성물 | (3-(Tert-butoxycarbonylamino)propoxy]-7-[1-(tert-butoxycarbonyl)-5-(piperidinomethyl)indol-2-yl]isoindolinone | HCID 86628231 | 88% |
반응 단계
In a similar manner to Step 1 of Example 149, 4-hydroxy-7-[1-(tert-butoxycarbonyl)-5-(piperidinomethyl)indol-2-yl]isoindolinone (60.0 mg, 0.130 mmol) was dissolved in THF (3.6 mL), and the solution was treated with triphenylphosphine (136 mg, 0.78 mmol), tert-butyl N-(3-hydroxypropyl)carbamate (92 mg, 0.52 mmol) and 40% DEAD-toluene solution (0.236 mL), followed by purification by preparative thin-layer chromatography (chloroform/methanol=4/1) to obtain 4-[(3-(tert-butoxycarbonylamino)propoxy]-7-[1-(tert-butoxycarbonyl)-5-(piperidinomethyl)indol-2-yl]isoindolinone (70.5 mg, yield 88%).
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US07745641B2 |
| 출처 데이터셋 | uspto-grants-2010_06 |
| ORD ID | ord-c79fe87ae548425b8f2fbe23a7c07ff0 |
| 출처 메모 | uspto-grants-2010_06 |