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Citation: GAO Yuan, GUO Cheng. Non-catalytic Synthesis of 2-Amimo-3-cyano-7,7-dimethyl-4-aryl-5-oxo-5,6,7,8-tetra-4H-chromenes[J]. Chinese Journal of Applied Chemistry, ;2002, 19(4): 401-403. shu

Non-catalytic Synthesis of 2-Amimo-3-cyano-7,7-dimethyl-4-aryl-5-oxo-5,6,7,8-tetra-4H-chromenes

GAO Yuan ^a,, ,
GUO Cheng ^b

1.
a Department of Chemistry & Biology, Normal College of Shenzhen University, Shenzhen 518060;
2.
b Department of Applied Chemistry, Nanjing Chemical Industry University, Nanjing

Corresponding author: GAO Yuan,
Received Date: 4 June 2001
Available Online: 29 October 2001

A series of 2-amimo-3-cyano-7,7-dimethyl-4-aryl-5-oxo-5,6,7,8-tetra-4H-chromenes were synthesized in the absence of catalyst. Their structures were determined by IR, ¹H NMR, and single crystal X-ray diffraction.
- chromene,
- arylmethylenemalononitrile,
- dimethyl-cyclohexanedione
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