Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
5-Bromo-2-methoxypyridine → 2-Methoxy-5-(4-nitro-phenyl)-pyridine
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | 5-Bromo-2-methoxypyridine | HCID 2734895 | — |
| 반응물 | 4,4,5,5-Tetramethyl-2-(4-nitrophenyl)-1,3,2-dioxaborolane | HCID 2773555 | — |
| 촉매 | HCID 178418397 | HCID 178418397 | — |
| 생성물 | 2-Methoxy-5-(4-nitro-phenyl)-pyridine | HCID 58754845 | — |
반응 단계
The title compound was prepared from 4,4,5,5-tetramethyl-2-(4-nitro-phenyl)-[1,3,2]dioxaborolane (899 mg, 3.60 mmol), 5-bromo-2-methoxy-pyridine (616 mg, 3.28 mmol) and Pd(PPh3)4 (380 mg, 0.360 mmol) according to the procedure in Example 44, step (b) (615 mg, 94%). Mass spectrum (ESI, m/z): Calcd. for C12H10N2O3, 231.0 (M+H), found 231.2.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US07790724B2 |
| 출처 데이터셋 | uspto-grants-2010_09 |
| ORD ID | ord-c434bf5561f044a8be82bf7ef06044b9 |
| 출처 메모 | uspto-grants-2010_09 |