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3579698 
Journal Article 
Synthesis of 1,4-dioxan-2-one from 1,3-dioxolane and carbon monoxide over cation-exchange resin catalyst 
Takagi, H; Oumi, Y; Uozumi, T; Masuda, T; Sano, T 
2001 
44 
2 
131-134 
WOS:000168549600008 
The possibility of the synthesis of 1,4-dioxan-2-one (p- dioxanon) by carbonylation of 1,3-dioxolane (cyclic ether) over Nafion (R) NR-50 cation-exchange resin catalyst was investigated. 1,4-Dioxan-2-one, one of the cyclic esterethers used as a monomer of polyester, was obtained by depolymerization of polyester oligomers. The maximum yield (40%) of 1,4-dioxan-2-one was achieved under reaction conditions of 25 MPa initial P-CO, 120 degreesC reaction temperature and 4h reaction time. 
carbonylation; carbon monoxide; cation-exchange resin catalyst; 1,4-dioxan-2-one; 1,3-dioxolane 
OPPT REs
• OPPT_1,4-Dioxane_C. Engineering
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• OPPT_1,4-Dioxane_D. Exposure
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• OPPT_1,4-Dioxane_E. Fate
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