Metal complexes

Details Metal complexes Metal complexes

2005-04-19

2005-04-19

Powers, Fiona T. (Department: 1626)

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

Organic compounds

Azo

C534S707000, C106S496000

Reexamination Certificate

active

06881830

ABSTRACT:
Metal complexes of metals of the scandium group with an azo compound which conforms to the formula (I) or to one of its tautomeric structureswhereR is OH, NH2, NH—CN, arylamino or acylamino,R′ is NH2, NH—CN, arylamino or acylamino andR1and R1′ are independently —OH or —NH2.

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