Stereoselective synthesis of tri- and tetrasubstituted oxepanes via n-Bu3SnH mediated 7-endo-trig vinyl radical cyclisation

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Title:	Stereoselective synthesis of tri- and tetrasubstituted oxepanes via n-Bu3SnH mediated 7-endo-trig vinyl radical cyclisation
Authors:	Shanmugam, P Rajasingh, P
Keywords:	7-endo-trig Vinyl radical Baylis–Hillman adduct Oxepanes n-Butyltin hydride
Issue Date:	2005
Publisher:	Pergamon-Elsevier Science
Citation:	Tetrahedron Letters 46(19):3369–3372; 9 May 2005
Abstract:	A stereoselective 7-endo-trig cyclisation of homopropargyl and phenyl homopropargyl] derivatives of Baylis-Hillman adducts using n-Bu3SnH/AlBN mediated vinyl radical cyclisation affords tri- and tetrasubstituted oxepanes, respectively, in good yields.
URI:	http://hdl.handle.net/123456789/3646
ISSN:	0040-4039
Appears in Collections:	2005

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