Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
Benzyldiphenylamine → N,N'-Dibenzyl-N,N'-diphenyl-p-phenylenediamine
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | Benzyldiphenylamine | HCID 69080 | — |
| 반응물 | Benzyl Phenyl Ether | HCID 70352 | — |
| 반응물 | N1,N4-Dibenzylidenebenzene-1,4-diamine | HCID 272373 | — |
| 용매 | Ethyl Acetate | HCID 8857 | — |
| 생성물 | N,N'-Dibenzyl-N,N'-diphenyl-p-phenylenediamine | HCID 15701549 | — |
반응 단계
N,N'-Bis(phenylmethylene)benzene-1,4-diamine (1.42 g, 0.005 mol) and phenylmethoxybenzene (1.84 g, 0.010 mol) were heated in Na/DMF (1 g: 50 mL) at 100° C. for 1 hr. Similar workup as for the preparation of benzyldiphenylamine and chromatography on silica using petroleum ether/chloroform 4:1 as eluent gave 0.35 g (16%) mp 149°-51° C from ethyl acetate. 1H NMR (200 MHz, CDCl3) δ(assignment): 4.96 (s, 4H, PhCH2N--), 6.80-6.97 (m, 6H, aromatic), 7.05 (s, 4H, (PhCH2(Ph)N)2C6H4), 7.16-7.33 (m, 14H, aromatic). MS [m/e (70 eV, % of base peak)](PhCH2(Ph)N)2C6H4 440 (M+, 25.4), 349 (M+--C 7H7., 24.5), 91 (C7H7+, 100). HRMS (M/Z) for C32H28N2 (M+) calcd. 440.225, found 440.227.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US05117062 |
| 출처 데이터셋 | uspto-grants-1992_05 |
| ORD ID | ord-d76a4e057530413aa637d5c9ca1b6fd2 |
| 출처 메모 | uspto-grants-1992_05 |