Ytterbium trifluoromethanesulfonate
CAS: 252976-51-5
MF: C3H2F9O10S3Yb
MW: 638,26
Purity: 98% mnt
Ieu mangrupakeun katalis asam Lewis tahan cai, ilahar dipaké dina sintésis hiji pot β-laktam kalawan tambahan nukléofilik stereoconfiguration-dikawasa radikal bébas.
Barang | Spésifikasi | Hasil tés |
Penampilan | Bodas atanapi Pareum-bodas padet | Sasuai |
Kasucian | 98% mnt | 99,2% |
Kacindekan: mumpuni. |
Aplikasi
Ytterbium(III) trifluoromethanesulfonate hydrate dianggo pikeun ngamajukeun glikosidasi glikosil fluorida sareng salaku katalis dina persiapan piridin sareng turunan kuinolin.
Ytterbium trifluoromethanesulfonate boga résistansi cai sarta mindeng dipaké pikeun ngatalisan rupa réaksi sintésis organik. Purity biasana ≥98%, penampilan kristal bodas, jeung kaayaan gudang 2-8 ℃23. Éta nunjukkeun kaasaman anu kuat dina larutan cai sareng sering dianggo dina réaksi sintésis organik anu peryogi katalisis asam kuat.
produk patali
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