Big Chemical Encyclopedia

Chemical substances, components, reactions, process design ...

Articles Figures Tables About

Peroxyformic acid

Simplest of the peroxyacids, peroxy linkage between a formyl group and hydrogen Synonyms performic acid formyl hydroperoxide permethanoic acid [Pg.128]

Peroxyformic acid is used as an epoxidizing agent and in organic synthesis involving oxidation and hydroxylation reactions. [Pg.128]

The 90% solution of peroxyformic acid is colorless unstable in concentrated form soluble in water, alcohol, ether, benzene, and chloroform. [Pg.128]

Three peroxyacids are produced commercially for the merchant market peroxyacetic acid as a 40 wt % solution in acetic acid, y -chloroperoxybenzoic acid, and magnesium monoperoxyphthalate hexahydrate. Other peroxyacids are produced for captive use, eg, peroxyformic acid generated in situ as an epoxidizing agent. [Pg.118]

Performic Acid. (Peroxyformic Acid, Permetha-noic Acid, Formylhydroperoxide). ACOOOH, mw 62.03, the 90% soln is a colorl liq, is prone to expld on contact with metals, their oxides, reducing substances, or on distn. A 90% soln is obtained when a mixt of 20g formic acid, 25g 100% hydrogen peroxide and 6.5g sulfuric acid is ailowed to interact for 2 hrs and is then distd. Misc with w, ale, eth sol in benz and chlf (Refs 6 8)... [Pg.659]

The preparation of Pans-1,2-cyclohexanediol by oxidation of cyclohexene with peroxyformic acid and subsequent hydrolysis of the diol monoformate has been described, and other methods for the preparation of both cis- and trans-l,2-cyclohexanediols were cited. Subsequently the trans diol has been prepared by oxidation of cyclohexene with various peroxy acids, with hydrogen peroxide and selenium dioxide, and with iodine and silver acetate by the Prevost reaction. Alternative methods for preparing the trans isomer are hydroboration of various enol derivatives of cyclohexanone and reduction of Pans-2-cyclohexen-l-ol epoxide with lithium aluminum hydride. cis-1,2-Cyclohexanediol has been prepared by cis hydroxylation of cyclohexene with various reagents or catalysts derived from osmium tetroxide, by solvolysis of Pans-2-halocyclohexanol esters in a manner similar to the Woodward-Prevost reaction, by reduction of cis-2-cyclohexen-l-ol epoxide with lithium aluminum hydride, and by oxymercuration of 2-cyclohexen-l-ol with mercury(II) trifluoro-acetate in the presence of ehloral and subsequent reduction. ... [Pg.88]

Fig. 12.9. Structure and relative energies of four modes of hydrogen bonding in transition structures for epoxidation of 2-propen-l-ol by peroxyformic acid. Relative energies are from B3I.YP/6-311G -level computations with a solvation model for CH2C12, e = 8.9. Reproduced from / Org. Chem., 64, 3853 (1999), by permission of the American Chemical Society. Fig. 12.9. Structure and relative energies of four modes of hydrogen bonding in transition structures for epoxidation of 2-propen-l-ol by peroxyformic acid. Relative energies are from B3I.YP/6-311G -level computations with a solvation model for CH2C12, e = 8.9. Reproduced from / Org. Chem., 64, 3853 (1999), by permission of the American Chemical Society.
Explosive limits No data Explosive with easily oxidizable substances, and lead nitrate-lead hypophosphite double salt 2-3 drops 90% peroxyformic acid causes violent explosion No data... [Pg.378]

Peroxyformic acid Non-metals Peroxyfuroic acid Alone, etc, MRH 5.69/tr. [Pg.127]

Perchloryl fluoride Nitrogenous bases Peroxodisulfuric acid Organic liquids Peroxomonosulfuric acid Aromatics Peroxyformic acid Organic materials Sodium peroxide Organic liquids, etc. [Pg.779]

Formic acid, Metaboric acid See Peroxyformic acid... [Pg.1633]

Chlorine Metals Nitiyl fluoride Metals Peroxyformic acid Metals Potassium perchlorate Metal powders... [Pg.1836]

Lead(II) oxide Non-metals Nitrosyl fluoride Metals, etc. Oxygen difluoride Non-metals Peroxyformic acid Non-metals Silver fluoride Non-metals... [Pg.1909]

Redox compounds that contain both reducing and oxidizing groups in their molecules are, for example, tin (II) perchlorate, peroxyformic acid, ammonium dichromate, and the double salt potassium cyanide with potassium nitrite [43]. [Pg.49]

Benzeneperoxyseleninic acid, 2337 Benzeneperoxy sulfonic acid, 2341 3-Chloroperoxybenzoic acid, 2676 Diperoxyazelaic acid, 3189 Diperoxyterephthalic acid, 2925 Monoperoxysuccinic acid, 1542 Peroxyacetic acid, 0837 Peroxybenzoic acid, 2733 3-Peroxycamphoric acid, 3348 Peroxycrotonic acid, 1535 Peroxyformic acid, 0420 Peroxyfuroic acid, 1837 Peroxyhexanoic acid, 2514 Peroxy propionic acid, 1236 Peroxytrifluoroacetic acid, 0666 Trichloroperoxyacetic acid, 0659 See 1 /-DI(BENZOYLPEROX Y)ARYLIODINES POLYMERIC PEROXYACIDS ORGANIC PEROXIDES... [Pg.334]

See other pages where Peroxyformic acid is mentioned: [Pg.118]    [Pg.363]    [Pg.238]    [Pg.162]    [Pg.226]    [Pg.163]    [Pg.238]    [Pg.226]    [Pg.170]    [Pg.9]    [Pg.9]    [Pg.96]    [Pg.169]    [Pg.169]    [Pg.170]    [Pg.171]    [Pg.172]    [Pg.896]    [Pg.896]    [Pg.1484]    [Pg.1504]    [Pg.1548]    [Pg.1705]    [Pg.1722]    [Pg.1769]    [Pg.1779]    [Pg.1828]    [Pg.1839]    [Pg.1861]    [Pg.1878]    [Pg.1880]    [Pg.1880]    [Pg.1889]    [Pg.1912]    [Pg.1923]    [Pg.142]   
See also in sourсe #XX -- [ Pg.315 ]

See also in sourсe #XX -- [ Pg.1176 ]

See also in sourсe #XX -- [ Pg.216 ]

See also in sourсe #XX -- [ Pg.455 ]

See also in sourсe #XX -- [ Pg.234 ]

See also in sourсe #XX -- [ Pg.128 ]



SEARCH



Acids peroxyformic acid

Acids peroxyformic acid

Isobutylene, peroxyformic acid epoxidation

Peroxyformic acid alkene epoxidation

Peroxyformic acid carboxylic acids

Peroxyformic acid isobutylene

Peroxyformic acid oxidant

Peroxyformic acid preparation

© 2024 chempedia.info