Process for preparing pyridine and quinoline derivatives

Details Process for preparing pyridine and quinoline derivatives Process for preparing pyridine and quinoline derivatives

1994-12-21

1998-09-15

Rotman, Alan L.

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

Organic compounds

Nitrogen attached directly or indirectly to the purine ring...

544296, 544333, 546 86, 546 87, 546156, 546159, 546168, 546169, 546170, C07D21520, C07D21512, C07D40300, C07D21516

Patent

active

058080678

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.

REFERENCES:
patent: 4675432 (1987-06-01), Maulding
Maulding, Chemical Abstracts, vol. 104, No. 128,845, "Prep. of anilinofumarate & quinoline-2,3-dicarboxylic acid", 1988.
Khandual et al, Chemical Abstract vol. 104, No. 224,414, "Reduction of nitro arenes by palladium(II) complexes", 1985.
Yang et al, Chemical Abstracts vol. 109, No. 73073 "The self oxidation of N-arylhydroxylamines", 1987.
Stradins, Chemical Abstract vol. 82 No. 23663 "Polarographic reduction of p-nitrophenol", 1974.

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