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)2C6II4), 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+. -C7H7., 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	US05196606
출처 데이터셋	uspto-grants-1993_03
ORD ID	ord-ea6741311d144813ba9355292035e0bc
출처 메모	uspto-grants-1993_03