참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|
| 반응물 | Tetrahydrofuran | HCID 8028 | — |
| 반응물 | 2-Methylbenzonitrile | HCID 10721 | — |
| 반응물 | HCID 178418443 | HCID 178418443 | — |
| 생성물 | 2'-Methylpropiophenone | HCID 264809 | — |
반응 단계
To an oven dried 100 ml 3 neck flask equipped with septa, thermo probe and stirred bar was stirring a solution of o-tolunitrile (1 ml, 8.5 mmol) in 40 ml dry THF at 0° C. To this cold, well stirred solution was added a solution of ethylmagnesium bromide (17 ml, 17 mmol) in THF via syringe while keeping the temperature below 5° C. Removed ice bath and allowed the yellow solution to stir at ambient temperature for 24 h. The reaction was cooled to 0° C. and quenched with a solution of saturated NH4Cl (50 ml), extracted with 2× EtOAc and washed with H2O, brine, drying (MgSO4), filtration and removal of solvent in vacuo to give a crude oil. This material was chromatographed (Silica gel, 3% EtOAc/Hexane) to affort the title product.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
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| 특허 번호 | US05859035 |
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| 출처 데이터셋 | uspto-grants-1999_01 |
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| ORD ID | ord-69ebc2b84b704e14af5b69cc7f9a85ef |
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| 출처 메모 | uspto-grants-1999_01 |
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