I-lanthanum trifluoromeselasulfonate | I-CAS 76089-77-5 | Umphakeli waseChina

I-lanthanum trifluoromeselasulfonate | I-CAS 76089-77-5 | Umhlinzeki weChina ofakiwe isithombe

Incazelo emfushane:

I-Lanthanum Trifluoromeselasulfonate) uhlobo losawoti we-inorganic, ifomula yamakhemikhali yeLa (CF ₃ SO ₃) noma ₃ c ₃ f ₉. Kumhlophe ukukhanyisa i-grey powtha ngokuqina okuhle okushisayo nangokuqina kwamakhemikhali, okwazi ukugcina isakhiwo sawo ngaphansi kokushisa okuphezulu nezimo ezinamandla ze-acid kanye ne-alkali

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Ukuchazwa Komkhiqizo

Lanthanum trifluoromeselasulfonate

Case: 52093-26-2
MF: C3F9La9s3
MW: 586.11
Ama-EINEC: 628-666-3

Ukumsulwa: 98% min

I-Lanthanum Trifluoromeselasulfonate inezinga eliphakeme lokuqina okushisayo nangamakhemikhali, futhi lingakwazi ukugcina isakhiwo salo ngaphansi kokushisa okuphezulu kanye nezimo ezinamandla ze-acid kanye nezisekelo. Ngaphezu kwalokho, futhi ine-soubity enhle futhi ingancibilikisa ezinhlobonhlobo ze-organic solvents ezahlukahlukene, ezihlinzeka lula ukusetshenziswa kwayo ku-organic synthesis.

Ukucacisa

Into	Ukucacisa	Imiphumela yokuhlola
Ukubonakala	Okumhlophe noma okumhlophe-okumhlophe okumhlophe	Umhlophe we-powder
Ngalokho	98% min	98.6%
Isiphetho: Ukufanelekela

Isicelo

I-lanthanum trifluoromeselasulfonate inezinhlobonhlobo zezicelo ku-organic synthesis:
Ingasetshenziswa njenge-catalyst yokulungiselela i-lanthanum kusuka ku-ogolife kanye ne-catalyst ekuhlolweni kwama-ketones kusuka kuma-analides.
I-Lanthanum trifluoromeselasulfonate inezakhiwo ezinhle kakhulu ze-catalytic ekuphenduleni kwemikhiqizo ye-amidine kusuka ku-AMINES naseNitriles.
Ingasetshenziswa futhi njenge-catalyst yokuphendula kwe-glycosylation 14.
Njenge-lewis acid engamelana namanzi, i-lanthanum trifluoromeselasulfonate isetshenziswa ukusabela kwe-aldol aclensation kaSilyl Enol Tapers nge-Aldehydes.

Imikhiqizo ehlobene

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