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The structure of 7-methyl-1,4-dithia-7-azaspiro[4.4]nonane-6,8-dione

✍ Scribed by Dobrowolska, W. ;Bukowska-Strzyżewska, M.


Book ID
114526698
Publisher
International Union of Crystallography
Year
1980
Weight
477 KB
Volume
36
Category
Article
ISSN
0567-7408

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The title compound, C 18 H 20 ClNO 2 , has been synthesized by the reaction of 4-chlorobenzaldehyde, Meldrum's acid, dimedone and CH 3 NH 3 Cl(NaOAc) in ethanol under microwave irradiation. The pyridone ring adopts a screw-boat conformation and the cyclohexenone ring an envelope conformation.