Process for the preparation of alkenyl succinic anhydrides

Organic compounds -- part of the class 532-570 series – Organic compounds – Heterocyclic carbon compounds containing a hetero ring...

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560190, 562595, C07C 57145, C07C 5715, C07C 6960, C07D30760

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active

043884717

ABSTRACT:
Disclosed is a process for the preparation of substituted carboxylic acids and their derivatives in which the synthesis reaction is carried out at least partially thermally in the presence of a furan-type compound. The furan-type compound substantially increases yields and reduces the formation of undesirable resinous by-products.

REFERENCES:
patent: 3412111 (1968-11-01), Irwin et al.
patent: 3952023 (1976-04-01), Kaiya et al.

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