HALOGENATED- alpha , beta -UNSATURATED- beta -(SUBSTITUTED-AMINO) CARBOXYLATE ESTERS

WIPO Patent Application WO2002053518

A3

A process for preparing a halogenated aliphatic- alpha , beta -unsaturated- beta -nucleophile-functionalized carboxylate ester having the formula: R<1>-C(-Nu)=CH-COOR<8> by reacting a nucleophile with a halogenated aliphatic- alpha , beta -unsaturated- beta halocarboxylate ester having the formula: R<1>-CX<1>=CH-COOR<8>, wherein R<1> is selected from the group consisting of straight chain and branched halogenated C1-C12 aliphatic groups; Nu is a nucleophile moiety different from X<1>; X<1> is F, Cl or Br; and R<8> is selected from the group consisting of straight chain and branched C1-C6 alkyl groups. Halogenated aliphatic- alpha , beta -unsaturated- beta -nucleophile-functionalized carboxylate esters, halogenated aliphatic- alpha , beta -unsaturated- beta -halocarboxylate esters, and intermediate compounds and processes in the preparation thereof are also disclosed.

DEMMIN TIMOTHY R (US)
POSS ANDREW JOSEPH (US)
BELL ROBERT LOUIS (US)
MALEC RONALD THEODOR (US)

PCT/US2001/049924

September 12, 2003

December 31, 2001

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HONEYWELL INT INC (US)
DEMMIN TIMOTHY R (US)
POSS ANDREW JOSEPH (US)
BELL ROBERT LOUIS (US)
MALEC RONALD THEODOR (US)

C07C45/51; C07C47/14; C07C47/24; C07C227/08; C07C253/14; C07C303/02; C07C309/08; C07D231/12; C07D317/16; C07C229/30; C07C255/23; (IPC1-7): A01N37/06; C07C69/76

US4468247A

1984-08-28

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