Method for synthesizing trioxane

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

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C07D32306

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043813976

ABSTRACT:
A method for synthesizing trioxane by heating and reacting an aqueous formaldehyde solution in the presence of a heteropolyacid. As the heteropolyacid, there is preferably used one that contains, as a coordinating element or coordinating elements, W, Mo, V or Nb alone or two or more of them.

REFERENCES:
patent: 3347869 (1967-10-01), Flodin et al.
patent: 3427335 (1969-02-01), Herold
patent: 3697546 (1972-10-01), Asakawa et al.
patent: 3781304 (1973-12-01), Fuchs et al.
Chemical Abstracts-8th Collective Index, pp. 32170 to 32172s.
Condensed Chemical Dictionary, Ninth Edition, p. 31.

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