Synthesis of 1-[(2-Oxonaphthalen-1(2H)-ylidene)methyl]urea

doi:10.3390/M595

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Molbank 2009, 2009(1), M595; doi:10.3390/M595

Short Note

Synthesis of 1-[(2-Oxonaphthalen-1(2H)-ylidene)methyl]urea

Jiehua Xu, Anjun Chen and Qingjian Liu*

College of Chemistry, Chemical Engineering and Materials Science Engineering Research Center of Pesticide and Medicine Intermediate Clean Production Ministry of Education, Shandong Normal University, Jinan 250014, P. R. China

* Author to whom correspondence should be addressed.

Received: 7 January 2009 / Accepted: 13 March 2009 / Published: 18 March 2009

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Abstract: An unexpected product, 1-[(2-oxonaphthalen-1(2H)-ylidene)methyl]urea 4 of the condensation reaction of 2-hydroxy-1-naphthaldehyde with or without ethyl benzoylacetate and urea under hydrochloric acid-catalyzed and solvent-free conditions is reported.

Keywords: 1-[(2-Oxonaphthalen-1(2H)-ylidene)methyl]urea; Condensation reaction Solvent-free conditions

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Cite This Article

MDPI and ACS Style

Xu, J.; Chen, A.; Liu, Q. Synthesis of 1-[(2-Oxonaphthalen-1(2H)-ylidene)methyl]urea. Molbank 2009, 2009, M595.

AMA Style

Xu J, Chen A, Liu Q. Synthesis of 1-[(2-Oxonaphthalen-1(2H)-ylidene)methyl]urea. Molbank. 2009; 2009(1):M595.

Chicago/Turabian Style

Xu, Jiehua; Chen, Anjun; Liu, Qingjian. 2009. "Synthesis of 1-[(2-Oxonaphthalen-1(2H)-ylidene)methyl]urea." Molbank 2009, no. 1: M595.

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