Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
Cyclopropylacetylene → 2-Tert-butoxy-2-(1-(4-chlorophenyl)-7-(cyclopropylethynyl)-3-methylnaphthalen-2-yl)acetic acid
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | Cyclopropylacetylene | HCID 138823 | — |
| 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-(cyclopropylethynyl)-3-methylnaphthalen-2-yl)acetic acid | HCID 67126110 | — |
반응 단계
2-tert-Butoxy-2-(1-(4-chlorophenyl)-7-(cyclopropylethynyl)-3-methylnaphthalen-2-yl)acetic acid (75) was prepared by the method of Example 67 from ethyl 2-(7-bromo-1-(4-chlorophenyl)-3-methylnaphthalen-2-yl)-2-tert-butoxyacetate using ethynylcyclopropane. 1H-NMR: 400 MHz, (CD3OD) δ: 7.69 (m, 2H), 7.57 (m, 3H), 7.32 (m, 2H), 7.18 (s, 1H), 5.16 (s, 1H), 2.59 (s, 3H), 1.42 (br m, 1H), 0.97 (s, 9H), 0.83 (br m, 2H), 0.68 (br m, 2H). HPLC (Kinetex 2.6u, 50×4.6 mm, 2-100% MeCN/H2O+0.05% HOAc, 5 min run): tR (min)=3.78.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US09102614B2 |
| 출처 데이터셋 | uspto-grants-2015_08 |
| ORD ID | ord-47e502c484384ddf8c91f225cfa06c57 |
| 출처 메모 | uspto-grants-2015_08 |