Citation:
	            
		            Long Fei XIE,  Shi Ping XU,  Song XU,  Lan Min LI. Studies on the Reactionof Substituted 6-Nitrocoumarin with Anilines[J]. Chinese Chemical Letters,
							;1999, 10(10): 811-812.
						
				
					
				
	        
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	                	3-Acetyl-7-hydroxy-8-methyl-6-nitrocoumarin reacted with substituted anilines, and fission of the heterocyclic ring occurred.
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								Keywords:
								
 - 6-Nitrocoumarin,
 - heterocyclic ring fission,
 - Schiff base,
 - hydrazone
 
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