Organic compounds -- part of the class 532-570 series – Organic compounds – Heterocyclic carbon compounds containing a hetero ring...
Patent
1985-07-08
1986-06-03
Milestone, Norma S.
Organic compounds -- part of the class 532-570 series
Organic compounds
Heterocyclic carbon compounds containing a hetero ring...
C07D32112
Patent
active
045931100
ABSTRACT:
One mole of 2,2,3,3,4,4-hexafluoropentane-1,5-diol is reacted with one mole f formaldehyde in the presence of an excess of trifluoromethanesulfonic acid to produce 1,3-dioxa-5,5,6,6,7,7-hexafluorocyclooctane.
REFERENCES:
patent: 3419531 (1968-12-01), Trischler
K. G. Shipp et al., Jour. Org. Chem., vol. 31, (1966) pp. 853-856.
Adolph Horst G.
Ebner Cynthia L.
Goldwasser Judah M.
Beers Robert F.
Johnson Roger D.
Milestone Norma S.
The United States of America as represented by the Secretary of
Walden Kenneth E.
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