METHOD OF PREPARING OF NICKEL(II)-COMPLEXES OF GLYCINE SCHIFF BASE OR GLYCINE LABELED WITH $$$ OR $$$ WITH CHIRAL DERIVATIVES OF (S)- OR (R)-2-N-(N'- BENZYLPROPYL) -AMINOBENZOPHENONE Russian patent published in 1995 - IPC

Abstract RU 2027720 C1

FIELD: chemistry of organometal compounds. SUBSTANCE: product: [(S)-2-N- ($$$- benzylpropyl) -aminobenzophenone (glycine)](Ni) (II), m. p. is 210-212 C, $$$ = 0.195, empirical formula is $$$, UV-spectrum ($$$, $$$): 540 (2.16); 420 (3.45); 330 (3.68); 260 (4.34). Reagent 1: [(S)-2-N- ($$$- benzylpropyl)- aminobenzophenone]. Reagent 2: nickel dichloride. Reagent 3: glycine or glycine labeled with $$$ or $$$. Reaction conditions: in inert atmosphere, in the medium of methanol or dimethylformamide at their volume ratio = (85-60):(15-40). Reagents 1, 2 and 3 were taken at the molar ratio = (3-4): (1-2):1. Method is used for synthesis of [(S)-2-N-(N'-benzylpropyl)-aminobenzophenone(glycine)] (Ni) (II). EFFECT: improved method of complexes synthesis. 2 cl, 4 tbl

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RU 2 027 720 C1

Authors

Ryzhov M.G.

Lysova L.A.

Kazika A.I.

Nosova N.A.

Mishin V.I.

Belokon' Ju.N.

Dates

1995-01-27—Published

1992-06-18—Filed