Some transformations of 1-(1,2,3,4-tetrahydronaphthylidene)-malononitrile or cyanoacetate |
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| Authors: | Andrzej Rajca Miha Tišler |
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| Affiliation: | (1) Institute of Organic Chemistry and Technology, Silesian Technical University, PL-44-100 Gliwice, Poland;(2) Chemistry Department, University of Ljubljana, YU-61000 Ljubljana, Yugoslavia |
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| Abstract: | Summary Syntheses of 11-amino-5,6-dihydronaphtho[1 ,2:4,5]thieno[2,3-d]pyrimidine (8) and its 10-oxide 7 from 2-amino-1-cyano-4,5-dihydronaphtho[2,1-b]thiophene and its derivatives are described. Several open chain tetrahydronaphthylidene derivatives and a substituted pyrimidine derivative9 were also prepared.Dedicated to Professor Dr. K. Gewald on the occasion of his 60th birthday |
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| Keywords: | Tetracyclic pyrimidines and naphthothiophene derivatives |
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