Organic compounds -- part of the class 532-570 series – Organic compounds – Heterocyclic carbon compounds containing a hetero ring...
Patent
1989-09-13
1990-09-11
Ford, John M.
Organic compounds -- part of the class 532-570 series
Organic compounds
Heterocyclic carbon compounds containing a hetero ring...
C07D30760
Patent
active
049564781
ABSTRACT:
This method which involves reacting maleic anhydride and .alpha.-olefins in an autoclave at about 200.degree.-250.degree. C. gives particularly good results and produces alkenyl-succinic anhydrides which need not be purified by distillation when using, as the starting .alpha.-olefins, dodecene containing a substantial amount of tetradecene.
REFERENCES:
patent: 2411215 (1943-01-01), Kise et al.
patent: 3412111 (1968-11-01), Irwin et al.
Bellmann Gunter
Fakoukakis Emanuel P.
Mustatea Sorin V.
Dentz Bernard I.
Ford John M.
Hasse Donald E.
O'Flaherty Thomas H.
The Procter & Gamble & Company
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