Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
Trimethylamine → (5-Phenyl-2-benzoxazolinylidene)malononitrile
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | Trimethylamine | HCID 1146 | — |
| 반응물 | 2-Aminophenol | HCID 5801 | — |
| 반응물 | 2-Amino-4-phenylphenol | HCID 14562 | — |
| 용매 | Ethanol | HCID 702 | — |
| 생성물 | (5-Phenyl-2-benzoxazolinylidene)malononitrile | HCID 20320246 | — |
반응 단계
The procedure described in Example 1 is repeated using, instead of 2-aminophenol, an equivalent amount of 2-amino-4-phenylphenol in ethanol and holding the mixture under reflux in the presence of 1 ml. of trimethylamine for 60 hours. The crude product is crystallized from acetone to obtain (5-phenyl-2-benzoxazolinylidene)malononitrile of melting point ca. 236° C. (dec.).
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US04028089 |
| 출처 데이터셋 | uspto-grants-1977_06 |
| ORD ID | ord-1a2c7917b17443e9ad161ac82e76afd4 |
| 출처 메모 | uspto-grants-1977_06 |