Novel synthesis of acylaminomethylene Meldrum's acids and their thermolysis to 4-methylthio- and 4-amino-2-aryl-6H-1,3-oxazin-6-ones

Article abstract of DOI:10.1080/00397919108021040

Bismethylthiomethylene Meldrum's acid reacts with amides in the presence of potassium hydroxide to afford methylthioacylaminomethylene Meldrum's acid 5. Aminolysis of 5 gives aminoacylaminomethylene Meldrum's acids 7. Thermolysis of 5 and 7 supplies a nov

Full text of DOI:10.1080/00397919108021040

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Synthetic Communications: An
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Novel Synthesis of
Acylaminomethylene Meldrum's
Acids and Their Thermolysis to
4-Methylthio-and 4-Amino-2-
aryl-6H-1,3-oxazin-6-ones
Xian Huang a , Bang-Chi Chen a , Guo-Yong Wu a &
Hong-Bo Chen a
a Department of Chemistry , Hangzhou University ,
310028, Hangzhou, People's Republic of China
Published online: 16 Feb 2007.
To cite this article: Xian Huang , Bang-Chi Chen , Guo-Yong Wu & Hong-Bo Chen
(1991) Novel Synthesis of Acylaminomethylene Meldrum's Acids and Their Thermolysis
to 4-Methylthio-and 4-Amino-2-aryl-6H-1,3-oxazin-6-ones, Synthetic Communications:
An International Journal for Rapid Communication of Synthetic Organic Chemistry,
21:10-11, 1213-1221, DOI: 10.1080/00397919108021040
To link to this article: http://dx.doi.org/10.1080/00397919108021040
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