Lanthhant trifluoromomethanesulfonate
CAS: 52093-26-2
Mf: c3f9lao9s3
MW: 586.11
Einecs: 628-666-3
Purity: 98% min
Lanthant trifluoromometoromSulfonate muaj qib siab ntawm cov cua sov thiab tshuaj ruaj khov, thiab tuaj yeem tswj hwm nws cov qauv hauv qab kub thiab muaj zog acid thiab muaj zog. Tsis tas li ntawd, nws tseem muaj cov solubility zoo thiab tuaj yeem yaj nyob rau hauv ntau hom tshuaj kuab organic, uas muab kev yooj yim rau nws daim ntawv thov hauv cov synthic synthesis.
Cov khoom | Kev qhia tshwj xeeb | Kuaj cov txiaj ntsig |
Kev tshwm sim | Dawb lossis off-dawb hmoov | Cov hmoov dawb |
Lam xav | 98% min | 98.6% |
Xaus: Tsim Nyog |
Lanthhant trifluoromometoromethanesulfonate muaj ntau cov ntawv thov hauv cov synthes:
Nws tuaj yeem siv los ua catalyst rau kev npaj ntawm kev coj ua ntawm cov yeeb yaj kiab los ntawm kev sib koom ua ke thiab ua ib qho kev sib koom ua ke ntawm cov khoom siv cov khoom siv cov khoom siv.
Lanthhant trifluoromometoromSulfonate muaj cov khoom siv catalytic tau zoo heev hauv cov tshuaj tiv thaiv kev lom zem los ntawm kev txuas ntxiv ntawm amines thiab nitriles.
Nws kuj tseem tuaj yeem siv ua catalyst rau glycosylation cov tshuaj tiv thaiv 14.
Raws li cov dej-resistant lewis acid, lanthhanum trifluoromometoromethanesulfonate yog siv nyob rau hauv Aldol cov tshuaj tiv thaiv ntawm Silyl enol cov neeg muaj kev paub nrog aldehydes.
Lwm Yam Khoom
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