참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|
| 반응물 | Diethyl Carbonate | HCID 7766 | — |
| 반응물 | 4-Chlorotoluene | HCID 7810 | — |
| 촉매 | Tbpb | HCID 10092649 | — |
| 용매 | Sulfolane | HCID 31347 | — |
| 생성물 | Ethyl p-toluate | HCID 66743 | 78% |
반응 단계
A mixture of 7.73 g of p-toluyl chloride, 5.91 g of diethyl carbonate, and 0.85 g of TBPB in 25 ml of sulfolane was heated at 170° C. under reflux. After 44 hours, the reaction mixture was added to 200 g of crushed ice and this was extracted twice with 25-ml portions of hexane. The combined extracts were dried over anhydrous Na2SO4 and distilled to obtain 6.4 g (78 percent yield) of ethyl p-toluate, b.p. 120°-1° C./20 mm.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|
| 특허 번호 | US04612386 |
|---|
| 출처 데이터셋 | uspto-grants-1986_09 |
|---|
| ORD ID | ord-89c4edfe301549e2a78b54d2663f85b5 |
|---|
| 출처 메모 | uspto-grants-1986_09 |
|---|
