Chemistry of Heterocyclic Compounds p. 1162 - 1163 (1990)
Update date:2022-08-05
Topics:
Zaitsev, V. P.
Purygin, P. P.
Sharipova, S. Kh.
A preparative method has been proposed for the synthesis of bicyclic quaternary ammonium salts via sequential treatment of (-)-(1R,2R)- and (+)-(1S,2S)-1-(4'-nitrophenyl)-2-amino-1,3-propanediol with paraform followed by an alkyl halide.
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