Scandii trifluoromethanesulfonas
CAS: 144026-79-9
MF: C3F9O9S3Sc
MW: 492.16
Puritas: 98% min.
Scandii(III) triflatum est catalysator acylationis valde activus, efficax, recuperabilis et reutilizabilis. Est catalysator magni momenti pro acylatione Friedel-Crafts, reactionibus Diels-Alder, aliisque reactionibus nexus carbonii-carbonii formantibus. Etiam stereochemice catalysat polymerizationem radicalem acrylatorum. Complexus scandii(III) triflati (4′S,5′S)-2,6-bis[4′-(triisopropylsilyl)oxymethyl-5′-phenyl-1′,3′-oxazolin-2′-yl]pyridini adhibitus est ut catalysator pro reactione Friedel-Crafts asymmetrica inter indola substituta et methyl (E)-2-oxo-4-aryl-3-butenoata.
| Res | Specificatio | Resultata probationum |
| Aspectus | Solidum album vel subalbidum | Conformat |
| Puritas | Minimum 98% | 99.3% |
| Conclusio: Qualificata. | ||
Scandii(III) trifluoromethanesulfonas late adhibetur ut catalysator in hydrothiolatione, reductione selectiva bi-electronica oxygenii per derivata ferroceni, et alkylatione vinyloga Fridel-Crafts indolorum et pyrroli in aqua. Implicatur in additione aldolica Mukaiyama et stereochemice catalysat polymerizationem radicalem acrylatorum. Fungitur ut catalysator acidi Lewisiani et adhibetur in synthesi bullvaloni per ylidum sulfuris stabilizatum.
Producta similia
Europii Trifluoromethanesulfonas CAS 52093-25-1
Ytterbii Trifluoromethanesulfonas CAS 252976-51-5
Scandium Trifluoromethanesulfonatum CAS 144026-79-9
CERII TRIFLUOROMETHANESULFONAS CAS 76089-77-5
LANTHANI TRIFLUOROMETHANESULFONAS CAS 76089-77-5
Praseodymii Trifluoromethanesulfonas CAS 52093-27-3
Samarii Trifluoromethanesulfonas CAS 52093-28-4
Yttrium Trifluoromethanesulfonatum CAS 52093-30-8
Terbii Trifluoromethanesulfonas CAS 148980-31-8
Neodymii Trifluoromethanesulfonas CAS 34622-08-7
Gadolinii Trifluoromethanesulfonas CAS 52093-29-5
Zinci Trifluoromethanesulfonas CAS 54010-75-2
Cupri Trifluoromethanesulphonas CAS 34946-82-2
Argentum Trifluoromethanesulfonatum CAS 2923-28-6
Anhydridum Trifluoromethanesulfonicum CAS 358-23-6
Servitium quod praebere possumus
1) Contractus formalis signari potest
2) Pactum secreti subscribi potest
3) Septem dierum restitutionis pignus
Magis interest: non solum productum, sed etiam servitium solutionum technologicarum praebere possumus!
Nos fabri sumus, officina nostra in Shandong sita est, sed etiam tibi officium emptionis unum locum praebere possumus!
T/T (translatio telegraphica), Western Union, MoneyGram, BTC (bitcoin), etc.
≤25kg: intra tres dies operables post acceptam solutionem. >25kg: una hebdomada.
Praesto, parva exempla gratuita ad qualitatem aestimandam praebere possumus!
1kg per saccum pro exemplaribus, 25kg vel 50kg per tympanum, vel prout requiris.
Vasculum arcte clausum in loco sicco, frigido et bene ventilato serva.
