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Triphenylphosphine mediated synthesis of functionalized benzo-fused coumarins from some oh acids and dialkyl acetylene dicarboxylate
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نویسنده
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mohtat b. ,nahavandian s. ,razaghi m. ,farsijani s. ,djahaniani h.
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منبع
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journal of chemistry - 2013 - دوره : 2013 - شماره : 0
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چکیده
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Benzo-fused coumarins are prepared from 4-quinolinol by treatment with pph3 and dialkyl acetylenedicarboxylate. angular coumarins are prepared from 3-isoquinolinol and 7-hydroxyl coumarine with pph3 and dialkyl acetylenedicarboxylate. © 2013 bita mohtat et al.
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آدرس
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chemistry department,karaj branch,islamic azad university,p.o. box 31485-313, ایران, chemistry department,karaj branch,islamic azad university,p.o. box 31485-313, ایران, chemistry department,karaj branch,islamic azad university,p.o. box 31485-313, ایران, chemistry department,karaj branch,islamic azad university,p.o. box 31485-313, ایران, chemistry department,east tehtan branch,islamic azad university,p.o. box 163-33955, ایران
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Authors
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