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Citation: GUO Cheng, JIA Hong-Hua, XUN Zhi-Jin. Synthesis of 4-Arylidene-2-phenyloxazol-5-ones under Ultrasonic Irradiation[J]. Chinese Journal of Applied Chemistry, ;2003, 20(7): 704-705. shu

Synthesis of 4-Arylidene-2-phenyloxazol-5-ones under Ultrasonic Irradiation

1.
a College of Science, Nanjing University of Technology, Nanjing 210009;
2.
b College of Life Science Pharmacy, Nanjing University of Technology, Nanjing 210009

Corresponding author: GUO Cheng,
Received Date: 4 December 2002
Available Online: 7 April 2003
Fund Project:

Eight 4-arylidene-2-phenyloxazol-5-ones were synthesized by reaction of aromatic aldehydes and hippuric acid under ultrasonic irradiation in the absence of catalyst. The reaction was completed in 30~40 min in high yield. The structures of the products were characterized by IR and ¹H NMR.
- oxazolone,
- synthesis,
- ultrasonic irradiation
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