참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|
| 반응물 | Carbon Dioxide | HCID 280 | — |
| 반응물 | Dihydro-2H-pyran-4,4(3H)-dicarboxylic acid | HCID 219303 | — |
| 생성물 | Oxane-4-carboxylic acid | HCID 219302 | 71.8% |
반응 단계
Oxane-4,4-dicarboxylic acid was taken in a round bottom flask fitted with a reflux condenser and was gradually heated to 180° C. When evolution of carbon dioxide decreased, the reaction was allowed to cool to room temperature. The monoacid thus obtained was purified by distillation (160–165° C. at 22 mm Hg) to yield oxane-4-carboxylic acid (16.1 g, 71.8% yield).
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|
| 특허 번호 | US07214686B2 |
|---|
| 출처 데이터셋 | uspto-grants-2007_05 |
|---|
| ORD ID | ord-72026ce7c23b41be95771ccba62a5b50 |
|---|
| 출처 메모 | uspto-grants-2007_05 |
|---|
