Efficient syntheses of 3H-azuleno[8,1-cd]pyridazines and their thermal and photochemical reactions

University of Taipei > 理學院 > 應用物理暨化學學系暨碩士班 > 期刊論文 > Item 987654321/10879

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題名:	Efficient syntheses of 3H-azuleno[8,1-cd]pyridazines and their thermal and photochemical reactions
作者:	Chi-Phi Wu;Rammohan Devulapally;Tsung-Chieh Li;古建國;Chien-Kuo Ku;Hsien-Chung Chung
貢獻者:	臺北市立教育大學應用物理暨化學學系暨碩士班
關鍵詞:	Azulene;Azulenopyridazine;p-Toluenesulfonic acid;Thermal reaction;Photochemical reaction
日期:	2010-09
上傳時間:	2013-12-27 18:10:05 (UTC+8)
摘要:	Azulenopyridazines 6 were efficiently synthesized from ethyl 4-hydrazinylazulene-1-carboxylate (2) by p-toluenesulfonic acid-catalyzed imine formation and intramolecular cyclization followed by dehydrogenation using KOH/MeOH in one-pot operation. Thermal and photochemical reactions of azulenopyridazines 6 afforded 1-vinylazulenes 7 in good yields.
關聯:	Tetrahedron Letters，Vol. 51,Issue 37，Pages 4819-4822
顯示於類別:	[應用物理暨化學學系暨碩士班] 期刊論文

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