3(S)-Acetoxymethyl-7-chloro-1, 3-dihydro-1-methyl-5-phenyl-2H-1, 4-benzodiazepin-2-one (CROSBI ID 93551)
Prilog u časopisu | izvorni znanstveni rad | međunarodna recenzija
Podaci o odgovornosti
Višnjevac, Aleksandar ; Avdagić, Amir ; Kojić-Prodić, Biserka
engleski
3(S)-Acetoxymethyl-7-chloro-1, 3-dihydro-1-methyl-5-phenyl-2H-1, 4-benzodiazepin-2-one
The enantiomerically pure (S) title compound, C19H17ClN2O3, was crystallized from a 1:1 mixture of ethanol and dichloromethane. The 1, 4-diazepine ring has a boat conformation with the C atom in position 3 displaced by 0.729 (4) Ĺ from the plane defined by the atoms in positions 1, 2, 4 and 5. A weak C-HO interaction, the most prominent feature of the crystal packing, links the molecules into infinite chains stretched along the c axis. The title compound, as well as other 1, 4-benzodiazepin-2-one derivatives, are suitable precursors for the synthesis of enantiomerically pure -amino acids and their congeners
1 ; 4-benzodiazepin-2-one
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Podaci o izdanju
58 (2)
2002.
148-150
objavljeno
1600-5368