Elsevier, Tetrahedron, 46(67), p. 8902-8909, 2011
DOI: 10.1016/j.tet.2011.09.051
Wiley-VCH Verlag, ChemInform, 12(43), p. no-no, 2012
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a b s t r a c t A general route to 1,2-oxazines and open chain oximes bearing a 1H-tetrazolyl substituent via DielseAlder reaction of 3-(tetrazol-5-yl)-nitrosoalkenes is reported. It was also demonstrated that reduction of these adducts followed by deprotection of the tetrazolyl group give 5-(1-aminoalkyl)-1H-tetrazoles, a-amino acid analogues.