Red-Al

Red-Al

Chembox new
ImageFile = Red-Al.png ImageSize = 200px
IUPACName = bis(2-methoxyethoxy)aluminumhydride
OtherNames =
Section1 = Chembox Identifiers
CASNo = 22722-98-1
PubChem =
SMILES = [H] [Al-] (OCCOC)( [H] )OCCOC. [Na+]

Section2 = Chembox Properties
Formula = NaAlH2(OCH2CH2OCH3)2
MolarMass = 202.16
Appearance =
Density =
MeltingPt =
BoilingPt =
Solubility =

Section3 = Chembox Hazards
MainHazards =
FlashPt =
Autoignition =

Red-Al, or sodium bis(2-methoxyethoxy)aluminumhydride, is a reagent used in organic synthesis primarily as a reducing agent or source of hydride.it is comparable with LiAlH4.The most important differences are found in the reduction of nitriles, which are selectively reduced to aldehydes, and in the reduction of aromatic aldehydes. [http://www.organic-chemistry.org/chemicals/reductions/sodiumbis(2-methoxyethoxy)aluminumhydride-red-al.shtm]

The main advantages of the reagent compared with lithium aluminium hydride are the insensitivity against oxygen and the good solubility in organic solvents. Thus, a 70%-solution in toluol is commercially available.

ee also

* Lithium aluminium hydride

External links

* [http://www.organic-chemistry.org/chemicals/reductions/sodiumbis(2-methoxyethoxy)aluminumhydride-red-al.shtm Red-Al, Sodium bis(2-methoxyethoxy)aluminumhydride] at organic-chemistry.org


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