196193-50G Display Image

Red-Al sodium bis(2-methoxyethoxy)aluminum hydride solution, >=60 wt. % in toluene

Code: 196193-50G D2-231

Application

Employed in the efficient reduction of N-Boc amino acid secondary amides leading to chiral diamines.

Red-Al® sodium bis(2-methoxyet...


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Application

Employed in the efficient reduction of N-Boc amino acid secondary amides leading to chiral diamines.

Red-Al® sodium bis(2-methoxyethoxy)aluminum hydride can be used as: A tosyl deprotecting agent. A catalyst for crosslinking of polyvinylsilanes (PVS) by Si-Si dehydrocoupling reaction in the presence of group 4 metallocene complexes. A reducing reagent for the synthesis of optically active N-protected amino alcohols and peptide alcohols.

General description

Red-Al® sodium bis(2-methoxyethoxy)aluminum hydride [NaAlH2(OCH2CH2OCH3)2] is used as a versatile reducing agent in organic synthesis. It is used to reduce: Aldehydes, ketones, esters, and anhydrides to primary alcohols. Ketoximes and aldoximes to primary amines. Cyclic compounds such as lactones and epoxides to diols.It is also used as a catalyst in the ring-opening polymerization reactions.

Legal Information

Red-Al is a registered trademark of Sigma-Aldrich Co. LLC

Packaging

50, 500 g in Sure/Seal™

concentration≥60 wt. % in toluene
density1.036 g/mL at 25 °C
expl. lim.7 %
InChI keyXJIQVZMZXHEYOY-UHFFFAOYSA-N
InChI1S/2C3H7O2.Al.Na.2H/c2*1-5-3-2-4;;;;/h2*2-3H2,1H3;;;;/q2*-1;2*+1;;
Quality Level200
reaction suitabilityreagent type: reductant
SMILES string[Na+].[H][Al-]([H])(OCCOC)OCCOC
vapor pressure21 mmHg ( 20 °C)
Code
Description
Unit Size
List Price
Qty
196193-250G
Red-Al sodium bis(2-methoxyethoxy)aluminum hydride solution, >=60 wt. % in toluene

Unit:250G
List Price: £106.00
Source:List Price
ADD
196193-500G
Red-Al sodium bis(2-methoxyethoxy)aluminum hydride solution, >=60 wt. % in toluene

Unit:500G
List Price: £93.60
Source:List Price
ADD
Cas Number22722-98-1
Hazard Class4.3
Un Number3399
Pack GroupI
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