Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
Ethyl 3-(3,5-difluoro-4-hydroxyphenyl)propanoate → 3-[4-(2-Cyclopentylsulfanyl-pyridin-3-ylmethoxy)-3,5-difluoro-phenyl]-propionic acid
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | Ethyl 3-(3,5-difluoro-4-hydroxyphenyl)propanoate | HCID 23136305 | — |
| 반응물 | 3-Chloromethyl-2-cyclopentylsulfanyl-pyridine | HCID 90118283 | — |
| 생성물 | 3-[4-(2-Cyclopentylsulfanyl-pyridin-3-ylmethoxy)-3,5-difluoro-phenyl]-propionic acid | HCID 74222283 | 79.4% |
반응 단계
3-Chloromethyl-2-cyclopentylsulfanyl-pyridine (0.037 g, 0.16 mmol) obtained in Step C of Preparation Example 8 and 3-(3,5-difluoro-4-hydroxy-phenyl)-propionic acid ethyl ester (0.037 g, 0.16 mmol) obtained in Step D of Preparation Example 2 were used to react sequentially in the same manner as in Steps A and B of Example 1 to obtain the title compound (0.050 g, 79%).
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US09447044B2 |
| 출처 데이터셋 | uspto-grants-2016_09 |
| ORD ID | ord-33536d66c0634b0cb25b93036fe09bb6 |
| 출처 메모 | uspto-grants-2016_09 |