Organic compounds -- part of the class 532-570 series – Organic compounds – Carboxylic acid esters
Patent
1995-11-02
1997-07-08
Shippen, Michael L.
Organic compounds -- part of the class 532-570 series
Organic compounds
Carboxylic acid esters
564168, 564183, 564185, 564218, 564219, C07C30500
Patent
active
056463294
ABSTRACT:
2-fluoro-cyclopropylamine is prepared in an advantageous manner by reacting an N-vinyl compound with a carbene of type FXC: (where X=chlorine or bromine) to give the corresponding cyclopropylamine derivative, replacing the radical X in this derivative by hydrogen, by reduction, and finally eliminating the other substituents on the hydrogen atom.
REFERENCES:
K.R. Gassen, et al., Journal of Fluorine Chemistry, vol. 49, pp. 127-139, (1990).
O. Tamura, et al., Tetrahedron, vol. 50, No. 13, pp. 3889-3904, (1994).
Bohm Stefan
Lui Norbert
Marhold Albrecht
Bayer Aktiengesellschaft
Shippen Michael L.
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