Process for the reductive alkylation of aromatic nitro-containin

Details Process for the reductive alkylation of aromatic nitro-containin Process for the reductive alkylation of aromatic nitro-containin

1983-09-26

1984-07-31

Shaver, Paul F.

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

Organic compounds

Amino nitrogen containing

564373, 564384, 564392, 548300, 549351, C07C 8508

Patent

active

044631910

ABSTRACT:
There is disclosed a process for the reductive alkylation of aromatic nitro-containing compounds with ketones or aldehydes wherein the improvement is characterized in that a specific polymer bound co-catalyst system is utilized. More specifically, a polymer bound anthranilic acid palladium complex is used in conjunction with a bound sulfonic acid resin as a catalyst system in a reaction to produce compounds such as N-phenyl-N'-alkyl-p-phenylenediamine.

REFERENCES:
patent: 3336386 (1967-08-01), Dovell et al.
patent: 3350449 (1967-10-01), Wheeler
patent: 3398193 (1968-08-01), Wheeler
patent: 3522309 (1970-07-01), Kirby
patent: 4210602 (1980-07-01), Bergfeld et al.

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