Ultrathin layers of palladium(O) complexes

Details Ultrathin layers of palladium(O) complexes Ultrathin layers of palladium(O) complexes

1989-12-01

1991-07-09

Prescott, Arthur C.

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

Organic compounds

Heavy metal containing

556 2, C07F 1500

Patent

active

050307428

ABSTRACT:
Monolayer or multilayer systems containing a 1,5-diarylpenta-1,4-dien-3-one-palladium(O) complex of formula I ##STR1## wherein both the groups R.sup.1 independently of the other are hydrogen or C.sub.1 -C.sub.4 alkyl or both the groups R.sup.1 together are a polymethylene chain containing 2-4 C atoms, R.sup.2 is hydrogen, C.sub.1 -C.sub.22 alkyl, --N(R.sup.4).sub.2, --NO.sub.2 or --CN, R.sup.3 is C.sub.1 -C.sub.22 alkyl, R.sup.4 is C.sub.1 -C.sub.22 alkyl, k=1-3.5, m=1-3 and p=1-3, are excellently suitable for electroless metallization, as sensors for H.sub.2 detection or as catalytically active surfaces for hydrogenation processes.

REFERENCES:
patent: 3993807 (1976-11-01), Stabenow et al.
patent: 4347232 (1982-08-01), Michaelson
patent: 4622411 (1986-11-01), Sirinyan et al.
patent: 4632996 (1986-12-01), Larock et al.
patent: 4756848 (1988-07-01), Tieke et al.
Houben-Weyl, "Methoden der Organischen Chemie,", 4th Ed., vol. XIII/9b, p. 714 (1984).

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