Organic compounds -- part of the class 532-570 series – Organic compounds – Nitriles
Patent
1991-03-28
1995-04-11
Ivy, C. Warren
Organic compounds -- part of the class 532-570 series
Organic compounds
Nitriles
558394, 558404, 558406, 560 25, 560 27, 560 29, 560 37, 560 42, 564155, 564160, C07C25500, C07C22924
Patent
active
054059879
ABSTRACT:
The present invention pertains to a method of preparing substituted and unsubstituted N-hydroxy-2-aminobutane diacid derivatives which can be dehydrated to 2-aminobut-2-ene dioic acid derivatives, which can be subsequently converted to pyridine and quinoline derivatives.
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Bodman Michael P.
Elango Varadaraj
Fritch John R.
Gupton Bernard F.
Larkin Donald R.
Covington Raymond
Crall Hugh C.
Hoechst Celanese Corporation
Ivy C. Warren
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