Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
1-Ethynylcyclopentanol → 2-Tert-butoxy-2-(1-(4-chlorophenyl)-7-((1-hydroxycyclopentyl)ethynyl)-3-methylnaphthalen-2-yl)acetic acid
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | 1-Ethynylcyclopentanol | HCID 87074 | — |
| 반응물 | Ethyl 2-(7-bromo-1-(4-chlorophenyl)-3-methylnaphthalen-2-yl)-2-tert-butoxyacetate | HCID 67126201 | — |
| 용매 | Acetonitrile--water (1/1) | HCID 18373917 | — |
| 생성물 | 2-Tert-butoxy-2-(1-(4-chlorophenyl)-7-((1-hydroxycyclopentyl)ethynyl)-3-methylnaphthalen-2-yl)acetic acid | HCID 67126096 | — |
반응 단계
2-tert-Butoxy-2-(1-(4-chlorophenyl)-7-((1-hydroxycyclopentyl)ethynyl)-3-methylnaphthalen-2-yl)acetic acid (73) was prepared by the method of Example 67 from ethyl 2-(7-bromo-1-(4-chlorophenyl)-3-methylnaphthalen-2-yl)-2-tert-butoxyacetate using 1-ethynylcyclopentanol. 1H-NMR: 400 MHz, (CD3OD) δ: 7.73 (d, J=9 Hz, 1H), 7.67 (s, 1H), 7.56 (m, 3H), 7.39 (d, J=8 Hz, 1H), 7.30 (d, J=8 Hz, 1H), 7.26 (s, 1H), 5.17 (s, 1H), 2.60 (s, 3H), 1.93 (m, 4H), 1.78 (m, 4H), 0.98 (s, 9H). HPLC (Kinetex 2.6u, 50×4.6 mm, 2-100% MeCN/H2O+0.05% HOAc, 5 min run): tR (min)=3.56.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US09102614B2 |
| 출처 데이터셋 | uspto-grants-2015_08 |
| ORD ID | ord-2241e39bda3b48cea76c1a50bee9143f |
| 출처 메모 | uspto-grants-2015_08 |