참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|
| 반응물 | Trifluoroacetic anhydride | HCID 9845 | — |
| 반응물 | 2-(2-Phenoxyphenyl)-2-methoxyiminoacetamide | HCID 53967137 | — |
| 용매 | Hydrochloric Acid | HCID 313 | — |
| 용매 | Pyridine | HCID 1049 | — |
| 생성물 | 2-Phenoxy-alpha-methoxyiminobenzyl cyanide | HCID 54165365 | 96.9% |
반응 단계
2-(2-Phenoxyphenyl)-2-methoxyiminoacetamide (3.77 g) was dissolved in pyridine (5.53 g). The solution was cooled to 0° C. Trifluoroacetic anhydride (4.40 g) was added dropwise. The mixture was stirred for 2 hours at 0° C., and then diluted with dil. hydrochloric acid and extracted with ethyl acetate. The extract was dried and concentrated to leave a residue, which was purified by column chromatography on silica gel to obtain 2-(2-phenoxyphenyl)-2-methoxyiminoacetonitrile (3.41 g).
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|
| 특허 번호 | US05248687 |
|---|
| 출처 데이터셋 | uspto-grants-1993_09 |
|---|
| ORD ID | ord-8551d82337ad4e2ca282f87e462a018c |
|---|
| 출처 메모 | uspto-grants-1993_09 |
|---|
