Organic compounds -- part of the class 532-570 series – Organic compounds – Oxygen containing
Patent
1995-03-03
1996-11-19
Barts, Samuel
Organic compounds -- part of the class 532-570 series
Organic compounds
Oxygen containing
568424, 568426, C07C 4532
Patent
active
055764630
ABSTRACT:
The new process for the preparation of 2-nitrobenzaldehydes of the general formula ##STR1## in which X.sub.1 and X.sub.2 either independently of one another represent hydrogen or halogen or one of the substituents represents nitro and the other substituent then represents hydrogen,
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Fiege Helmut
Schnatterer Albert
Barts Samuel
Bayer Aktiengesellschaft
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