Abstract

A new compounds of 5 – X1 – 3 (4- - X2 – Phenacylidene) oxindole were prepared by condensation of p–substituted acetophenone with 5–substituted isatin by Knoevenage reaction by two steps, the first step is include the preparation of 5–X1– 3 (4- - X2 – 3 – hydroxyl phenacy1) oxindoles and the second, prepared the products, 5- X1 – 3 (4- - X2 – phenacylidine) oxindole, X1 – X2 represented (CH3 – H) (1), (CH3 – CH3) (2), (CH3 – OCH3) (3), (CH3 – Cl) (4), (CH3 – Br) (5), (Cl – Cl) (6) and (Br – Br) (7). These compounds were characterized by physical and spectroscopic methods such 13CNMR and IR in solid state. The wave number of stretching vibration for carbony1 group was determined in CHC13 solvent

The article was added to IASJ on 2012-08-28

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