LANTHANUM TRIFLUOROMETHANESULFONATE
CAS: 52093-26-2
MF: C3F9LaO9S3
MW: 586.11
EINECS: 628-666-3
Arassalygy: 98% min
Lanthanum trifluoromethanesulfonate ýokary ýylylyk we himiki durnuklylyga eýe bolup, ýokary temperaturada we güýçli kislota we esasy şertlerde gurluşyny saklap bilýär. Mundan başga-da, oňat çözülişi bar we organiki sintezde ulanylmagy üçin amatlylygy üpjün edýän dürli organiki erginlerde eräp bilýär.
Harytlar | Spesifikasiýa | Synag netijeleri |
Daş görnüşi | Ak ýa-da ak poroşok | Ak poroşok |
Derňew | 98% min | 98,6% |
Netije: Kwalifikasiýa |
Lanthanum trifluoromethanesulfonate organiki sintezde köp sanly amaly ulanýar:
Organolifden lantany taýýarlamak üçin katalizator we amidlerden ketonlaryň sintezinde katalizator hökmünde ulanylyp bilner.
Lanthanum trifluoromethanesulfonate amin we nitril goşulmagyndan amidin önümleriniň reaksiýasynda ajaýyp katalitik häsiýetlere eýedir.
Glikosilasiýa reaksiýasynyň katalizatory hökmünde hem ulanylyp bilner 14.
Suwuň çydamly Lewis kislotasy ýaly, silil enol efirleriniň aldegid bilen aldol kondensasiýa reaksiýasynda lantan trifluoromethanesulfanat ulanylýar.s.
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