Ytterbium trifluoromethanesulfonate
CAS: 252976-51-5
MF: C3H2F9O10S3YB
MW: 638.26
Pite: 98%min
Li se yon dlo ki reziste Lewis asid katalis, souvan itilize nan yon sèl-po sentèz nan β-lactam ak stereoconfiguration-kontwole adisyon nikleyofil nan radikal gratis.
Sijè | Spesifikasyon | Rezilta tès yo |
Aparisyon | Blan oswa koupe-blan solid | Konfòm |
Pite | 98% min | 99.2% |
Konklizyon: kalifye. |
Aplikasyon
Ytterbium (III) trifluoromethanesulfonate idrat itilize pou ankouraje glikozidasyon nan fluorid glikozil ak kòm yon katalis nan preparasyon an nan piridin ak dérivés quinoline.
Ytterbium trifluoromethanesulfonate gen rezistans dlo epi li se souvan itilize yo katalize divès kalite reyaksyon sentèz òganik. Pite a se anjeneral ≥98%, aparans la se kristal blan, ak kondisyon an depo se 2-8 ℃23. Li montre fò asidite nan solisyon akeuz epi li se souvan yo itilize nan reyaksyon sentèz òganik ki mande pou katalize asid fò
Pwodwi ki gen rapò
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