Optically active N-.alpha.-fluoroacryloylamino acid polymers for

Details Optically active N-.alpha.-fluoroacryloylamino acid polymers for Optically active N-.alpha.-fluoroacryloylamino acid polymers for

1992-11-13

1994-03-08

Rizzo, Nicholas S.

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

Organic compounds

Carboxylic acid esters

526245, 526248, 540608, 546225, 546245, 548530, 558 14, 558254, 560 38, 560 39, 560 40, 560 43, 560121, 560122, 560123, 560155, 560170, 564152, 564155, 564156, 564160, C07C23305, C07C23306, C07C22908, C07C22912

Patent

active

052929248

ABSTRACT:
.alpha.-Fluoro-substituted N-acryloylamino acid derivatives of the formula ##STR1## are used to make polymers optionally for chromatographic resolution of racemates into their enantiomers. The fluorine atom improves performance in many instances.

REFERENCES:
patent: 4101672 (1978-07-01), Hubele et al.
patent: 4474692 (1954-10-01), Oka et al.
Chromatographic Science Series Bd. 40, 1988, New York; Basel; Seiten 179-198; Blaschke "Substituted Polyacrylamides as Chiral Phases for the Resolution of Drugs".
Undheim, Chemical Abs, #72(3)11894g, 1969.

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