Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
Diisopropylethylamine → Methyl 2-(4-(2,4-dimethylphenyl)-6-methyl-2-(piperidin-1-yl)pyrimidin-5-yl)pentanoate
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | Diisopropylethylamine | HCID 81531 | — |
| 반응물 | (2,4-Dimethylphenyl)boronic acid | HCID 4198739 | — |
| 반응물 | Methyl 2-(4-chloro-6-methyl-2-(piperidin-1-yl)pyrimidin-5-yl)pentanoate | HCID 86665653 | — |
| 촉매 | Tetrakis(triphenylphosphine)palladium | HCID 11979704 | — |
| 용매 | Water 1,2-dimethoxyethane | HCID 18180031 | — |
| 생성물 | Methyl 2-(4-(2,4-dimethylphenyl)-6-methyl-2-(piperidin-1-yl)pyrimidin-5-yl)pentanoate | HCID 66955327 | 74% |
반응 단계
This compound was prepared according to general method E from methyl 2-(4-chloro-6-methyl-2-(piperidin-1-yl)pyrimidin-5-yl)pentanoate (0.081 g; 0.25 mmol), tetrakis(triphenylphosphine) palladium(0) (0.029 g; 0.025 mmol), N,N-diisopropylethylamine (0.172 mL; 1.00 mmol) and 2,4-dimethylphenylboronic acid (0.075 g; 0.500 mmol) in DME-water (1 mL) for 20 min. Purification by flash-chromatography on silica gel using a gradient of ethyl acetate (1-10%) in heptane furnished 0.073 g (74%) of the title compound.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US08906906B2 |
| 출처 데이터셋 | uspto-grants-2014_12 |
| ORD ID | ord-ca32f207ed594da9ad67ec0fa5b60c15 |
| 출처 메모 | uspto-grants-2014_12 |