참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|
| 반응물 | Water | HCID 962 | — |
| 반응물 | Isophorone | HCID 6544 | — |
| 반응물 | Butyl bromide | HCID 8002 | — |
| 반응물 | Potassium Hydroxide | HCID 14797 | — |
| 용매 | Ethyl Acetate | HCID 8857 | — |
| 용매 | N-methyl-2-pyrrolidone | HCID 13387 | — |
| 생성물 | 2-Butyl-3,5,5-trimethyl-2-cyclohexen-1-one | HCID 4100747 | 44.9% |
반응 단계
In 60 ml of 1-methyl-2-pyrrolidone were dissolved 10.0 g (72.36 mmol) of isophorone and 14.9 g (95.6 mmol) of 1-bromobutane. To this mixture was added 8.1 g (144.4 mmol) of powdered potassium hydroxide and the mixture was stirred with heating at 70° C. for 6 hours. After the reaction mixture was added to water, extraction with ethyl acetate, washing with a saturated saline solution, drying over anhydrous sodium sulfate, and concentration were performed. The residual liquid was purified by silica gel column chromatography to give 6.31 g of a yellow oily matter (yield: 44.9%).
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|
| 특허 번호 | US08846955B2 |
|---|
| 출처 데이터셋 | uspto-grants-2014_09 |
|---|
| ORD ID | ord-99203777beb1432687e6cfaa2b21bd9b |
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| 출처 메모 | uspto-grants-2014_09 |
|---|
