Claims
- 1. A compound of the formula: ##STR12## where Me is a metal selected from the group consisting of nickel, platinum or palladium and each R is the same radical selected from the group consisting of ##STR13##
- 2. A compound of claim 1 of the following formula: ##STR14##
- 3. A compound of claim 1 of the following formula: ##STR15##
- 4. A compound of claim 1 of the following formula: ##STR16##
CROSS REFERENCE TO RELATED APPLICATIONS
This application is a division of U.S. Patent Application Ser. No. 536,419 filed Dec. 26, 1974 now U.S. Pat. No. 4,062,867 which is a division of U.S. Patent Application Ser. No. 251,284 filed May 8, 1972 and now U.S. Pat. No. 3,875,199 which is a division of U.S. Patent Application Ser. No. 60,982 filed July 6, 1970 and now U.S. Pat. No. 3,687,862 which in turn is a division of Application Ser. No. 577,576 filed Sept. 2, 1966 and now U.S. Pat. No. 3,588,216.
US Referenced Citations (2)
Divisions (4)
|
Number |
Date |
Country |
Parent |
536419 |
Dec 1974 |
|
Parent |
251284 |
May 1972 |
|
Parent |
60982 |
Jul 1970 |
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Parent |
577576 |
Sep 1966 |
|