Reaktion #62913
ord-3bcf474721714903aac4740731cb2e82
Reaktionsgleichung
benzaldehyde
4-pyridinecarboxaldehyde
acid ( 1 )
1-p-fluorophenyl-6-fluoro-1,4-dihydro-4-oxo-7-(3-amino-1-pyrrolidinyl)-quinoline-3-carboxylic acid
→
1-o,p-difluorophenyl-6-fluoro-1,4-dihydro-4-oxo-7-(3-(4-pyridylidene)amino-1-pyrrolidinyl)quinoline-3-carboxylic acid
1-p-fluorophenyl-6-fluoro-1,4-dihydro-4-oxo-7-(3-(4-methylbenzylidene)amino-1-pyrrolidinyl)-quinoline-3-carboxylic acid
Edukte
Reagenzien
Keine
Reaktionsbedingungen
Detaillierte Bedingungen
See reaction.notes.procedure_details.
Vorschrift
In the described fashion of Example 1 replacing benzaldehyde with 4-pyridinecarboxaldehyde and using the acid (1) R=o,p-difluorophenyl) described in Example 7 one obtains 1-o,p-difluorophenyl-6-fluoro-1,4-dihydro-4-oxo-7-(3-(4-pyridylidene)amino-1-pyrrolidinyl)quinoline-3-carboxylic acid (3) (R=o,p-difluorophenyl, Z=4-pyridine).