Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
2,2-Dimethyl-1,3-dioxane-4,6-dione → 5-(Biphenyl-3-ylaminomethylene)-2,2-dimethyl-[1,3]dioxane-4,6-dione
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | 2,2-Dimethyl-1,3-dioxane-4,6-dione | HCID 16249 | — |
| 반응물 | 3-Aminobiphenyl | HCID 16717 | — |
| 반응물 | Ethyl orthoformate | HCID 31214 | — |
| 생성물 | 5-(Biphenyl-3-ylaminomethylene)-2,2-dimethyl-[1,3]dioxane-4,6-dione | HCID 21984055 | 95.5% |
반응 단계
Triethyl orthoformate (148 g, 1.00 mol), Meldrum's acid (137 g, 0.95 mol), and biphenyl-3-ylamine (155 g, 0.916 mol) were combined and treated according to the general procedure described in Part A of Example 1 to obtain 283 g of 5-(biphenyl-3-ylaminomethylene)-2,2-dimethyl-[1,3]dioxane-4,6-dione as a yellow solid.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US07598382B2 |
| 출처 데이터셋 | uspto-grants-2009_10 |
| ORD ID | ord-59be413d3886439399b6ea22dac8de74 |
| 출처 메모 | uspto-grants-2009_10 |