Sulfonyl Hydrazide Resin
(100-200 mesh, 1.0-3.0 mmol/g)

           
Product Catalog # SizePrice (USD) Quantity
$298.00
$698.00
$2,385.00
Cross Linker (DVB): 1%
Particle Size (mesh): 100-200
Loading (-N:mmol/g resin): 1.0-3.0
The sulfonyl hydrazide resin was generally used as a scavenger to remove the ketone [1]. In a “catch-release” strategy, the ketone solution was directly transferred to a reaction vessel containing Ps-TsNHNH2 resin via cannula. After thionyl chloride cleavage and purification, a series of 1,2,3 – thiadiazdes were prepared with various substituents at 5 position [2].
References
[1] O. Atici, React. & Func. Polym., 1997, 34, 175
[2] Y. H. Hu, et al., J. Org. Chem., 1999, 64, 1049