참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|
| 반응물 | 1,2-Dimethoxyethane | HCID 8071 | — |
| 반응물 | 2,4-Dichloropyrimidine | HCID 77531 | — |
| 반응물 | Sodium Bicarbonate | HCID 516892 | — |
| 반응물 | (2-Chloropyridin-3-yl)boronic acid | HCID 2762704 | — |
| 촉매 | HCID 178418397 | HCID 178418397 | — |
| 용매 | Ethyl Acetate | HCID 8857 | — |
| 생성물 | 2-Chloro-4-(2-chloropyridin-3-yl)pyrimidine | HCID 24901930 | — |
반응 단계
To 2,4-dichloropyrimidine (2.00 g, 13.4 mmol), 2-choropyridine-3-boronic acid (3.16 g, 20.1 mmol) and Pd(PPh3)4 (1.55 g, 1.30 mmol), was added DME (30.0 mL) and 1 M NaHCO3 (13.0 mL). The resulting mixture was heated to 90° C. for 17 hours, then diluted with EtOAc and extracted with saturated sodium carbonate, water, and brine. The organics were dried over sodium sulfate, filtered and concentrated. The resulting solid was triturated with ether and dried to yield the desired product. MS m/z=226 [M+H]+. Calc'd for C9H5Cl2N4: 225.12.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|
| 특허 번호 | US08022221B2 |
|---|
| 출처 데이터셋 | uspto-grants-2011_09 |
|---|
| ORD ID | ord-efaa8c35b8ac4bf8a19722f0fae43c61 |
|---|
| 출처 메모 | uspto-grants-2011_09 |
|---|
