Nucleophilic Addition Reactions of Nitriles to Nitrones under Mild Silylation Conditions


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Please use this identifier to cite or link to this item:http://hdl.handle.net/2115/59743

Title:	Nucleophilic Addition Reactions of Nitriles to Nitrones under Mild Silylation Conditions
Authors:	Tanino, Keiji Browse this author →KAKEN DB
	Yoshimura, Fumihiko Browse this author →KAKEN DB
	Abe, Taiki Browse this author
Keywords:	nucleophilic addition
	nitriles
	nitrones
	amines
	hydroxylamine
Issue Date:	Aug-2014
Publisher:	Georg Thieme Verlag
Journal Title:	Synlett
Volume:	25
Issue:	13
Start Page:	1863
End Page:	1868
Publisher DOI:	10.1055/s-0034-1378274
Abstract:	In the presence of triethylsilyl trifluoromethanesulfonate and triethylamine, aliphatic nitriles undergo addition reactions with aldonitrones under non-basic, mild conditions, providing O-triethylsilyl ethers of β-N-hydroxyamino nitriles with high yield. The reaction appears to proceed through formation of an N-silyl ketene imine in situ followed by a Mannich-type reaction.
Rights:	© 2014 Georg Thieme Verlag
Type:	article (author version)
URI:	http://hdl.handle.net/2115/59743
Appears in Collections:	理学院・理学研究院 (Graduate School of Science / Faculty of Science) > 雑誌発表論文等 (Peer-reviewed Journal Articles, etc)

Submitter: 吉村文彦

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