Periodate - Wikipedia
网页Periodate (/ p ə ˈ r aɪ. ə d eɪ t / pə-RY-ə-dayt) is an anion composed of iodine and oxygen. It is one of a number of oxyanions of iodine and is the highest in the series, with iodine existing in oxidation state +7.
Sodium periodate - Wikipedia
网页Sodium periodate is an inorganic salt, composed of a sodium cation and the periodate anion. It may also be regarded as the sodium salt of periodic acid. Like many periodates, it can exist in two different forms: sodium metaperiodate (formula NaIO 4) and sodium orthoperiodate (normally Na 2 H 3 IO 6, but sometimes the fully reacted salt Na 5 ...
Periodate | IO4- | CID 167232 - PubChem
网页2021年10月14日 · Periodate is a monovalent inorganic anion obtained by deprotonation of periodic acid. It is a monovalent inorganic anion and an iodine oxoanion. It is a conjugate base of a periodic acid.
Periodate - Vocab, Definition, and Must Know Facts - Fiveable
网页Periodate, also known as sodium periodate or periodic acid, is an oxidizing agent commonly used in organic chemistry for the selective cleavage of alkyne bonds through a process called oxidative cleavage.
Synthesis and Applications of Periodate for Fine Chemicals and ...
网页2022年9月1日 · Periodate is a high-performance oxidizer which is already used in fine chemicals industry. It has a unique reactivity and selectivity toward 1,2-diols, while presenting a superior tolerance for many common functional groups at suitable pH and temperature. It is stable, safe, and easy to handle and store. In addition, its reduction is ...
The “Green” Electrochemical Synthesis of Periodate
网页2020年3月17日 · The electrochemical synthesis of periodate from iodide at boron-doped diamond (BDD) anodes was developed, which in contrast to lead dioxide anodes are sustainable and durable. Toxic contaminations are hereby prevented, ultimately reducing the cost of purification.
Reagent Friday: Sodium Periodate - Master Organic Chemistry
网页2011年10月21日 · Sodium periodate, NaIO4, is a useful reagent for the oxidative cleavage of 1,2-diols ("vicinal diols") to give aldehydes and ketones. Mechanism below.
For periodate, a return to the 1950s | C&EN Global Enterprise
网页2017年10月2日 · Periodate—an ion composed of iodine, oxygen, and hydrogen—was studied in water-based solutions extensively from the 1950s to the 1980s. Ever since those studies, chemists have accepted that periodate exists in solution as orthoperiodate (H5IO6) and metaperiodate (IO4–) species in equilibrium with each other, along with a dimer …
Periodic Acid Oxidation - Chemistry LibreTexts
网页2023年1月23日 · Periodic acid is the highest oxoacid of iodine, in which the iodine exists in oxidation state VII. Like all periodates it can exist in two forms: orthoperiodic acid, with the chemical formula H 5 IO 6 and metaperiodic acid, which has the formula HIO 4.
Periodate - Simple English Wikipedia, the free encyclopedia
网页Periodate is an ion. Its chemical formula is either IO 4- (metaperiodate) or IO 65- (orthoperiodate). They are the salts of periodic acid. The iodine is in its +7 oxidation state. Periodates are similar to perchlorates. They are strong oxidizing agents. Sodium periodate is the most common periodate.
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