Ytterbii trifluoromethanesulfonas
CAS: 252976-51-5
MF: C3H2F9O10S3Yb
MW: 638.26
Puritas: 98% min.
Est catalysator acidi Lewisiani aquae resistens, vulgo adhibitus in synthesi unius vasis β-lactami cum additione nucleophilica radicalium liberorum stereoconfiguratione moderata.
| Res | Specificatio | Resultata probationum |
| Aspectus | Solidum album vel subalbidum | Conformat |
| Puritas | Minimum 98% | 99.2% |
| Conclusio: Qualificata. | ||
Applicatio
Ytterbii(III) trifluoromethanesulfonas hydratus ad glycosidationem glycosylorum fluoridorum promovendam et ut catalysator in praeparatione derivatorum pyridini et quinolini adhibetur.
Ytterbii trifluoromethanesulfonas aquae resistentiam habet et saepe ad varias reactiones synthesis organicae catalyzandas adhibetur. Puritas plerumque ≥98% est, aspectus crystalli albi est, et condicio repositionis 2-8℃23 est. Aciditas fortes in solutionibus aquosis exhibet et saepe in reactionibus synthesis organicae adhibetur quae catalysim acidam fortem requirunt.
Producta similia
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