5-(2,4-Dioxotetrahydro-3-furanylmethyl)norbornane-2,3-dicarboxyl

Details 5-(2,4-Dioxotetrahydro-3-furanylmethyl)norbornane-2,3-dicarboxyl 5-(2,4-Dioxotetrahydro-3-furanylmethyl)norbornane-2,3-dicarboxyl

1992-01-09

1993-03-30

Tsang, Cecilia

Organic compounds -- part of the class 532-570 series

Organic compounds

Heterocyclic carbon compounds containing a hetero ring...

549240, C07D30777

Patent

active

051985543

ABSTRACT:
A novel compound 5-(2,4-dioxotetrahydro-3-furanylmethyl)norbornane-2,3-dicarboxylic acid anhydride has been provided. The compound is prepared by hydrogenating 5-(2,4-dioxotetrahydro-3-furanylmethyl)-5-norbornene-2,3-di-carboxylic acid anhydride. The compound may be used as a hardening agent for epoxy resins, a raw material of producing polyimides, polyamides and polyesters, and a raw material for a plasticizer for vinyl chloride polymers.

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patent: 4381396 (1983-04-01), Ryang
patent: 5149831 (1992-09-01), Furukawa et al.
Maeda et al, CA93-133301r (1980).

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