Reaction of phthalic anhydride with ethyl cyanoacetate: a route to the 2H-indeno[2,1 -c]pyridine-1,9-dione, 2H-indeno[2,1-c]pyridine-3,9-dione, 2H-indeno[2,1-c]pyridazine-3,9-dione, and indeno[2,1-c]pyran-1,9-dione systems
1977 ◽
pp. 84
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Keyword(s):
1950 ◽
Vol 15
◽
pp. 99-106
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1981 ◽
Vol 46
(2)
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pp. 503-505
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Keyword(s):