Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
p-Toluidine → N-(p-phenylbenzylidene)-p-methylaniline
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | p-Toluidine | HCID 7813 | — |
| 반응물 | (1,1'-Biphenyl)-4-carboxaldehyde | HCID 76689 | — |
| 용매 | Toluene | HCID 1140 | — |
| 생성물 | N-(p-phenylbenzylidene)-p-methylaniline | HCID 13017554 | — |
반응 단계
p-Toluidine (0.20 mole), 4-biphenylcarboxaldehyde (0.20 mole), and IRC-50 (weakly acidic) ion exchange resin (0.5 g.) were azeotropically refluxed in toluene (150 cc). The required amount of water had been removed after 3 hours. The solvent was removed on the rotary evaporator and the residue was recrystallized with 95% ethanol to yield N-(p-phenylbenzylidene)-p-methylaniline; m.p. 137°-139° C.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US04176198 |
| 출처 데이터셋 | uspto-grants-1979_11 |
| ORD ID | ord-6885f8cc803248b0b118c62099c312e2 |
| 출처 메모 | uspto-grants-1979_11 |