Alaabta Shiinaha Ytterbium trifluoromethanesulfonate CAS 252976-51-5

Sharaxaad Gaaban:

Ytterbium trifluoromethanesulfonate

CAS: 252976-51-5
MF: C3H2F9O10S3Yb
MW: 638.26

daahirnimo: 98% min

 

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Faahfaahinta Alaabta

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Sharaxaada Alaabta

Kiimikada dabiiciga ah, triflate, oo sidoo kale loo yaqaan magaca habaysan ee trifluoromethanesulfonate, waa koox shaqaynaya oo leh qaacidada CF₃SO₃−. Kooxda triflate inta badan waxaa matala -OTf, oo ka soo horjeeda -Tf (triflyl). Tusaale ahaan, n-butyl triflate waxa loo qori karaa sida CH₃CH₂CH₂CH₂OTf.

Tilmaamid

Walxaha

Tilmaamid

Natiijooyinka tijaabada

Muuqashada

Cadaan ama Off-cad adag

waafaqsan

daahirnimo

98% min

99.2%

Gabagabo: U qalma.

Codsiga

Codsiga

Ytterbium(III) trifluoromethanesulfonate hydrate waxaa loo isticmaalaa si kor loogu qaado glycosidation of glycosyl fluorides iyo sida kicinta diyaarinta pyridine iyo quinoline derivatives.

Faa'iidooyinkayaga

Naadirka-dhulka-scandium-oxide-oo leh-qiimo-weyn-2

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