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US 4,394,321 AGranted
Triarylboraneisocy ano metal compounds
AssigneeE. I. Du Pont de Nemours and Company
InventorMichael M. Cone
Life of this patent
Estimating the term…
Abstract
Bis(triarylboraneisocyano-N)-tetrakis-(alkylnitrile) and bis(triarylboraneisocyano-N)-bis-(alkyldinitrile) metal compounds.
Claims10
Compounds having the general formula:
- ##STR3## wherein X is 0 or 1, Y is a positive integer of 1-50, M is a metal selected from the group of metals of groups IIA, IB, IIB, VIIB and VIII;
- provided that when M is Pd, Ag, Cd, Pt, Au or Hg, X is 0;
- Ar is an aryl or substituted aryl group having 6-10 carbon atoms;
- R.sub.1, R.sub.2, R.sub.3 and R.sub.4 are the same or different and are selected from groups consisting of alkyl and substituted alkyl groups having 1-6 carbon atoms, alkenyl and substituted alkenyl groups having 2-6 carbon atoms, aryl groups having 6-10 carbon atoms and when adjacent nitrile groups are cojoined alkylene groups having 1-4 carbon atoms.
1 more element
A compound of the formula [Ni[NC(CH.sub.2).sub.4 CN].sub.2 [NCBO.sub.3 ].sub.2 ].sub.y wherein y is a positive integer of from 1 to about 20.
Compounds of the general formula:
- ##STR4## wherein Y is a positive integer of of 1-50;
- M is metal selected from the group consisting of Ni.sup.++, Fe.sup.++ and Fe.sup.+++ ;
- Ar is selected from the group consisting of phenyl, orthotolyl, paratolyl and mixtures thereof;
- R.sup.1 -R.sub.4 are the same or different and are selected from groups consisting of 1-methyl-1-propenyl, 1-methyl-2-propenyl, 1-butenyl, 2-butenyl, 3-butenyl, butyl, and when adjacent nitrile groups are cojoined ethylidene and ethylene.
1 more element
Dependencies are inferred from the claim text.