Diisopropylethylamine resin (MP), beads, macroporous 330-1225 µm, 15-50 mesh(>90% within) Loading: 2.4-2.8 mmol/g

Supplier: Supra Sciences

SPMP10-25 SPMP10-100 SPMP10-1KG
103062-016EA 93.85 USD
103062-016 103062-018 103062-020
Diisopropylethylamine resin (MP), beads, macroporous 330-1225 µm, 15-50 mesh(>90% within) Loading: 2.4-2.8 mmol/g
Diisopropylethylamine resin

Solid supported tertiary amine useful in all acid scavenging protocols.


Diisopropylethylamine Resin, MP, is a macroporous resin functionalized with a diisopropyl end group and is functionally equivalent to Huenig’s Base. It is very effective in reactions that produce acidic byproducts. MP-DIEA is extremely efficient in sequestering HCl formed during amide, sulfonamide and carbamate synthesis. When it is combined with MP-Trisamine (scavenges excess acid, sulfonyl and carbamoyl chlorides) the result is a one-pot synthesis, which requires only filtration to isolate the desired product. The steric bulk associated with the two isopropyl groups severely inhibits the nucleophilicity of the amine towards electrophilic partners, therefore removing the possibility of reaction byproducts arising from the resin itself.

https://us.vwr.com/stibo/web/std.lang.all/04/07/18990407.jpg

Order Now

Specification Test Results

Colour Off-white
Form Granule
Loading 1.2-1.4 mmol/g
Particle size 330-1225 μm (15-50 mesh)

Learn more

About VWR

Avantor is a vertically integrated, global supplier of discovery-to-delivery solutions for...

Learn more About VWR