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363642 Sigma-Aldrich

Sodium periodate

10 wt. %, matrix silica gel support

Synonym: Sodium (meta)periodate

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Properties

Related Categories Chemical Synthesis, Essential Chemicals, Hypervalent Iodine, Materials Science, Metal and Ceramic Science,
InChI Key   JQWHASGSAFIOCM-UHFFFAOYSA-M
concentration   10 wt. %
matrix   silica gel support
mp   300 °C (dec.) (lit.)

Description

General description

Sodium periodate (sodium (meta)periodate) supported on silica gel is a solid supported reagent. It may be synthesized by adding silica gel to hot aqueous solution of sodium metaperiodate and evaporating to dryness followed by vigorous swirling and shaking.

Application

Sodium periodate (sodium (meta)periodate) supported on silica gel may be used in the following reactions:
• Oxidative cleavage of glycols to alkenes and 1,2-diols to aldehydes.
• Phthalimide N-oxyl (PINO) radical generation from N-hydroxyphthalimide (NHPI).
• Selective oxidation of sulfides by microwave thermolysis process.
• Regeneration of ketones from ketoximes by microwave irradiation under solvent-free conditions.
• Preparation of 2,3-O-isopropylidene-D-glyceraldehyde.

Packaging

25 g in glass bottle

Safety & Documentation

Safety Information

Symbol 
Signal word 
Danger
Hazard statements 
RIDADR 
UN3085 - class 5.1 - PG 1 - acidic - EHS - Oxidizing solid, corrosive, n.o.s., HI: all
WGK Germany 
3

Documents

Certificate of Analysis

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Protocols & Articles
Peer-Reviewed Papers
15

References

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