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Scandium(III) trifluoromethanesulfonate

●العربية ●تۆرکجه ●Čeština ●Deutsch ●فارسی ●हिन्दी ●Српски / srpski ●Srpskohrvatski / српскохрватски ●தமிழ் ●中文 Edit links ●Article ●Talk ●Read ●Edit ●View history Tools Actions ●Read ●Edit ●View history General ●What links here ●Related changes ●Upload file ●Special pages ●Permanent link ●Page information ●Cite this page ●Get shortened URL ●Download QR code ●Wikidata item Print/export ●Download as PDF ●Printable version Print/export In other projects ●Wikimedia Commons Appearance From Wikipedia, the free encyclopedia This is an old revision of this page, as edited by Rifleman 82 (talk | contribs)at12:16, 6 May 2009 (moved Scandium(III) triflatetoScandium(III) trifluoromethanesulfonate: avoid abbreviations, which are so meaningful to non inorg chemists). The present address (URL) is a permanent link to this revision, which may differ significantly from the current revision.

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Scandium(III) trifluoromethanesulfonate
Identifiers

ECHA InfoCard	100.157.499
PubChem CID	2734571
CompTox Dashboard (EPA)	DTXSID70370368
Properties
Chemical formula	C₃F₉O₉S₃Sc
Molar mass	492.163239 g/mol
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). Infobox references

Scandium triflate or Sc(OTf)₃ is a chemical compound composed of scandium with triflate counterions. Scandium triflate is used as a reagent in organic chemistry as a Lewis acid. Compared to other Lewis acids this reagent is stable towards water and can often be used in an organic reaction as a true catalyst rather than one used in stoichiometric amounts. The compound is prepared by reaction of scandium oxide with triflic acid.

An example of the use of scandium triflate is the Mukaiyama aldol addition reaction between benzaldehyde and the silyl enol etherofcyclohexanone with an 81% chemical yield.^[1]

ScOTf3-mediated aldol condensation

External links

Deborah Longbottom (1999). "SYNLETT Spotlight 12: Scandium Triflate". Synlett (12): 2023. doi:10.1055/s-1999-5997.

References

^ S. Kobayashi (1999). "Scandium Triflate in Organic Synthesis". Eur. J. Org. Chem. 1999: 15–27. doi:10.1002/(SICI)1099-0690(199901)1999:1<15::AID-EJOC15>3.0.CO;2-B.

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Retrieved from "https://en.wikipedia.org/w/index.php?title=Scandium(III)_trifluoromethanesulfonate&oldid=288254043" Categories: ●Scandium compounds ●Triflates Hidden categories: ●Chemical articles without CAS registry number ●Articles without InChI source ●Chemical pages without ChemSpiderID ●Articles without EBI source ●Articles without KEGG source ●Articles without UNII source ●ECHA InfoCard ID from Wikidata ●Articles containing unverified chemical infoboxes ●Articles with short description ●Short description matches Wikidata ●Commons category link is on Wikidata ●This page was last edited on 6 May 2009, at 12:16 (UTC). ●This version of the page has been revised. Besides normal editing, the reason for revision may have been that this version contains factual inaccuracies, vandalism, or material not compatible with the Creative Commons Attribution-ShareAlike License. ●Privacy policy ●About Wikipedia ●Disclaimers ●Contact Wikipedia ●Code of Conduct ●Developers ●Statistics ●Cookie statement ●Mobile view