What is the function of HIO4?
Periodic acid (HIO4) is a reagent that cleaves the carbon-carbon bonds in a sugar through oxidation. Periodic acid attacks the vicinal diols in carbohydrates and oxidizes these groups to form carbonyl compounds.
What is the name of HIO4?
| IUPAC Name | periodic acid |
|---|---|
| Molecular Formula | HIO4 |
| Molar Mass | 191.908 g/mol |
| InChI | InChI=1S/HIO4/c2-1(3,4)5/h(H,2,3,4,5) |
| InChI Key | KHIWWQKSHDUIBK-UHFFFAOYSA-N |
What is the formula for periodic acid?
HIO₄Metaperiodic acid / Formula
Why is HIO4 called periodic acid?
Periodic acid, or iodic acid is an oxoacid of iodine having chemical formula HIO4 or H5IO6. In dilute aqueous solution, periodic acid exists as discrete hydronium and metaperiodate ions. When more concentrated, orthoperiodic acid, H5IO6, is formed; this dissociates into hydronium and orthoperiodate ions.
What happen when glycol is treated with per iodic acid?
1 Answer. Ethylene glycol on treatment with periodic acid gives formaldehyde.
What is the structure of HIO4?
Identification of Periodic acid (HIO4) Chemical Compound
| Chemical Formula | HIO4 |
|---|---|
| Molecular Weight | 191.91001 g/mol |
| IUPAC Name | periodic acid |
| SMILES String | OI(=O)(=O)=O |
| InChI | InChI=1S/HIO4/c2-1(3,4)5/h(H,2,3,4,5) |
What does HIO4 do to ketones?
1, 2-diols are oxidized to ketones or aldehydes by periodic acid HIO4. Periodic acid reacts with diol to form a cyclic intermediate. The reaction takes place because iodine is in a highly positive oxidation state, so it readily accepts electrons.
What kind of acid is HIO4?
PERIODIC ACID Metaperiodic acid
Periodic acid
| PubChem CID | 65185 |
|---|---|
| Structure | Find Similar Structures |
| Molecular Formula | HIO4 |
| Synonyms | PERIODIC ACID Metaperiodic acid 13444-71-8 Periodic acid (HIO4) UNII-D4B1481B2J More… |
| Molecular Weight | 191.910 |
What is the name of HBrO4?
Perbromic acid
Perbromic acid | HBrO4 – PubChem.
What is periodic acid reaction?
Periodic acid (/ˌpɜːraɪˈɒdɪk/ per-eye-OD-ik) is the highest oxoacid of iodine, in which the iodine exists in oxidation state +7. Like all periodates it can exist in two forms: orthoperiodic acid, with the chemical formula H 5IO 6 and metaperiodic acid, which has the formula HIO 4.
What is the name of Hocl?
hypochlorous acid, chloric(I) acid, chloranol, hydroxidochlorineHypochlorous acid / IUPAC ID
What is glycol oxidation?
Glycol cleavage is a specific type of organic chemistry oxidation. The carbon–carbon bond in a vicinal diol (glycol) is cleaved and instead the two oxygen atoms become double-bonded to their respective carbon atoms. Depending on the substitution pattern in the diol, these carbonyls can be either ketones or aldehydes.
What is the conjugate base of HIO4?
Table of acids and their conjugate bases
| Acid | Conjugate base |
|---|---|
| H2PO − 4 Dihydrogen phosphate ion | HPO 2− 4 Hydrogen phosphate ion |
| NH + 4 Ammonium ion | NH3 Ammonia |
| H2O Water (pH=7) | OH− Hydroxide ion |
| HCO − 3 Hydrogencarbonate (bicarbonate) ion | CO 2− 3 Carbonate ion |
Which Cannot be cleaved by HIO4?
Solution : `HIO_(4)` will not oxidise, diol from 1, 3 atom & not used for cleavage of ether.