Diethanolamine on resin, fine beads 100-200 mesh Loading: 1.2-1.4 mmol/g

Supplier: Supra Sciences

Synonyms: 2,2'-Iminodiethanol

SPMP23-25 SPMP23-100 SPMP23-1KG
103062-008EA 75.38 USD
103062-008 103062-012 103062-010
Diethanolamine on resin, fine beads 100-200 mesh Loading: 1.2-1.4 mmol/g

Effective scavenger of many organometallic materials. Particularly effective in sequestration of boronic acids.

Diethanolamine Resin, MP, is a macroporous resin functionalized with a diethanolamine end group. It is versatile reagent capable of complexion of a wide variety of organometallic and inorganic metal complexes. When combined with MP-Diisopropylethylamine, this combination effectively manages the excess Lewis acid catalyst and byproducts of a variety of reactions including Sakuri and Mukaiayma Aldol. It is also highly effective in coordinating boronic acids. This ability allows researchers to utilize excess boronic acid coupling reagents to enhance reaction rate and conversion to product. If desired, boronic acids can be coordinated prior to reaction allowing for their further functionalization giving complex boron coupling partners. The use of MP-DEAM again results in simple filtration of unwanted byproducts and excess reagents, significantly simplifying purification of desired biaryl products. In reductive aminations utilizing Ti(OiPr)4, aqueous quenching of excess reagent produces a gelatinous mixture of titanium hydroxide and other salts that are difficult to separate with long work-up times involved. MP-DEAM does an amazing job removing excess reagent without the arduous work-up and when combined with other SPE products, simple isolation of desired amines is achieved.

Formula: C₄H₁₁NO₂
MW: 105.14 g/mol
MDL Number: MFCD00002843
CAS Number: 111-42-2

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Specification Test Results

Colour Off-white
Form Granule
Loading 1.2-1.4 mmol/g
Particle size 100-200 mesh

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