Tetrahedron Asymmetry p. 1365 - 1368 (1992)
Update date:2022-08-17
Topics:
Stara, Irena G.
Stary, Ivo
Zavada, Jiri
Easily available ephedrinium salts (S,1R,2S)- and (R,1R,2S)-2 on treatment with alkoxide base afford enantiomerically pure dihydroazepines (S)- and (R)-1, respectively, in quantitative yields.Cleavage of the corresponding dihydroazepinium quaternary salts
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Doi:10.1016/j.molcata.2012.09.016
(2013)Doi:10.1002/anie.201707272
(2017)Doi:10.1021/jacs.7b13452
(2018)Doi:10.1016/S0040-4020(01)88262-4
(1992)Doi:10.1016/0040-4020(75)80295-X
(1975)Doi:10.1021/jo034493c
(2003)