Process for the preparation of 2-amino-2-arylethanols and novel

Details Process for the preparation of 2-amino-2-arylethanols and novel Process for the preparation of 2-amino-2-arylethanols and novel

1996-09-27

2000-02-08

O'Sullivan, Peter

Organic compounds -- part of the class 532-570 series

Organic compounds

Amino nitrogen containing

C07C21530, C07C21766, C07C21774

Patent

active

060229950

ABSTRACT:
The invention relates to a novel process for the preparation of 2-amino-2-arylethanols of the formula (I) ##STR1## in which Ar represents aryl or hetaryl each unsubstituted or identically or differently monosubstituted to pentasubstituted, where as substituents there may be mentioned:

REFERENCES:
patent: 5141948 (1992-08-01), Miyamoto et al.
A. Alberti, et al., J. Org. Chem., vol. 96, pp. 742-750 (1981).
Pirkle et al. "Improved Chiral Derivatizing Agents, etc." J. Org. Chem. vol. 48, No. 15 (1983) 2520-7.
Rosen et al. "Reduction of 2-Indanone Oxime, etc", J. org. Chem. vol. 28 (1963), 2797-2804.
Freifelder et al. "Preparation of Cycloheptylamine", J. Org. Chem, vol. 27 (1962), 2209.

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