Organic compounds -- part of the class 532-570 series – Organic compounds – Amino nitrogen containing
Patent
1987-02-24
1988-12-20
Hollrah, Glennon H.
Organic compounds -- part of the class 532-570 series
Organic compounds
Amino nitrogen containing
564467, 564469, 564470, C07C 8500
Patent
active
047926295
ABSTRACT:
Alkylamines are self-alkylated to longer carbon chain alkylamines using a catalyst mixture comprising ruthenium carbonyl and a compound of the formula (cyclopentadienyl).sub.n MY.sub.4-n where M is Zr, Hf or Ti, Y is individually selected from hydrogen, C.sub.1 -C.sub.5 alky, C.sub.6 -C.sub.20 aryl, C.sub.1 -C.sub.25 metalalkyl and halogen and n is 1, 2, 3 or 4.
REFERENCES:
patent: 4361497 (1982-11-01), Boldt et al.
patent: 4430513 (1984-02-01), Homeier
patent: 4448996 (1984-05-01), Yanagi et al.
patent: 4562291 (1985-12-01), Wilson, Jr. et al.
Hollrah Glennon H.
Shell Oil Company
Sopp John A.
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