Tetrahedron Letters p. 9767 - 9770 (1994)
Update date:2022-08-05
Topics:
Medaer, Bart
Van Aken, Koen
Hoornaert, Georges
Treatment of 3,(5)-(di)chloro-2H-1,4-(benz)oxazin-2-ones with diazo compounds or sodium azide yields bi(tri)cyclic compounds which can be converted into [1,2,3]triazoles or 1,5-disubstituted tetrazoles via reactions with nucleophiles as methanol, water and amines.
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Doi:10.1021/acs.orglett.8b01409
(2018)Doi:10.1021/ja5030707
(2014)Doi:10.1039/c4ob00323c
(2014)Doi:10.1055/s-0033-1340825
(2014)Doi:10.1016/j.cclet.2014.01.033
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(2014)
