참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|
| 반응물 | Carbon Dioxide | HCID 280 | — |
| 반응물 | Diethylene Glycol Monomethyl Ether | HCID 8134 | — |
| 반응물 | Benzenamine hydrochloride (1:1) | HCID 8870 | — |
| 반응물 | 2-Oxazolidinone, 3-methyl- | HCID 29831 | — |
| 생성물 | Methyl[2-(phenylamino)ethyl]amine | HCID 10582940 | — |
반응 단계
A mixture of aniline hydrochloride (13.0 g, 0.10 mole), 3-methyl-2-oxazolidinone (11.0 g, 0.109 mole) and 35 ml of 2-(2-methoxyethoxy)ethanol was heated to 170° C. in an oil bath. The reaction mixture became homogenous and carbon dioxide evolution occurred on heating. After 17 hours, the reaction was allowed to cool to room temperature. After a workup procedure similar to that described in Example 1 and distillation at 105° C. to 110° C. (0.4 mm), an 81 percent distilled yield of the product was obtained as a clear liquid. Product confirmation was made by the use of spectra evidence.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|
| 특허 번호 | US04381401 |
|---|
| 출처 데이터셋 | uspto-grants-1983_04 |
|---|
| ORD ID | ord-b4402926e87e4dc68f87a8052c946b9d |
|---|
| 출처 메모 | uspto-grants-1983_04 |
|---|
