On the Magic of Microwave-assisted Organic Synthesis  : 1,5-Benzodiazepin-2-one from o-Phenylenediamine and Ethyl Acetoacetate


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Please use this identifier to cite or link to this item:http://hdl.handle.net/2115/16995

Title:	On the Magic of Microwave-assisted Organic Synthesis : 1,5-Benzodiazepin-2-one from o-Phenylenediamine and Ethyl Acetoacetate
Authors:	Koizumi, Hitoshi Browse this author →KAKEN DB
	Itoh, Yuki Browse this author
	Ichikawa, Tsuneki Browse this author
Issue Date:	2006
Publisher:	Chemical Society of Japan
Journal Title:	Chemistry Letters
Volume:	35
Issue:	12
Start Page:	1350
End Page:	1351
Publisher DOI:	10.1246/cl.2006.1350
Abstract:	Microwave-assisted synthesis of 4-methyl-2,3-dihydro-1H-1,5-benzodiazepin-2-one by the condensation of 1,2-phenylenediamine and ethyl acetoacetate was examined. The yields were compared with those by classical heating under various conditions. The yield is mainly determined by the temperature of the reaction mixtures, and little affected by the difference in the heating methods. Nonthermal effects in microwave heating have not been observed.
Type:	article
URI:	http://hdl.handle.net/2115/16995
Appears in Collections:	工学院・工学研究院 (Graduate School of Engineering / Faculty of Engineering) > 雑誌発表論文等 (Peer-reviewed Journal Articles, etc)

Submitter: 小泉均

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