| Cross Linker (DVB): | 1% |
| Particle Size (mesh): | 200-400 |
| 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 |
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