반응 #640588

반응 방정식

N,N′-dibenzylethylenediamine

cyanogen bromide

→

title compound

Dibenzyl-imidazolidin-2-ylideneamine

반응 조건

후처리

1. 1
   여과The precipitated solid was filtered off the reaction mixture
2. 2
   세척washed with acetonitrile
3. 3
   기타recrystallized from MeOH

실험 절차

The title compound was prepared in one step from N,N′-dibenzylethylenediamine and cyanogen bromide as described in Procedure A. The precipitated solid was filtered off the reaction mixture, washed with acetonitrile and recrystallized from MeOH to give the title compound as a hydrogen bromide salt. 1NMR (DMSO-d6) δ 3.48 (s, 4H), 4.61 (s, 4H), 7.32-7.46 (m, 10H), 8.51 (s, 2H). MS (ES+) m/z 266 ([M+1]+, 100).

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