4-(4-alkoxyphenyl)-2-butylamine derivative and process therefor

Details 4-(4-alkoxyphenyl)-2-butylamine derivative and process therefor 4-(4-alkoxyphenyl)-2-butylamine derivative and process therefor

1991-01-25

1991-12-17

Hollrah, Glennon H.

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

Organic compounds

Amino nitrogen containing

564398, C07C21754

Patent

active

050736485

ABSTRACT:
This invention relates to an optically active (+)-secondary amine of the formula: ##STR1## wherein R.sup.1 is a lower alkyl, and to a process for preparing a useful intermediate for the production of the optically active dopamine derivatives, namely, optically active (+)-primary amine of the formula: ##STR2## wherein R.sup.1 is a lower alkyl, characterized by the reduction of said optically active (+)-secondary amine.

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patent: 5011996 (1991-04-01), Kiel et al.
Redlinski, Adam et al, "Preparation of 3-amino-1-(4-methoxyphenyl)butane as intermediate for dobutamine", CA, 110, 94675p (1989).

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