Basic Description

Synonyms	54761-04-5\|Ytterbium(III) trifluoromethanesulfonate\|ytterbium triflate\|Ytterbium(III) triflate\|Yb(OTf)3\|Ytterbium(3+) triflate\|ytterbiumtriflate\|Ytterbium triflate [MI]\|YTTERBIUM TRIFLUOROMETHANESULFONATE\|MFCD06200261\|ytterbium(iii)trifluoromethanesulfona
Specifications & Purity	99.99%
Storage Temp	Argon charged
Shipped In	Normal
Grade	PrimorTrace™
Product Description	Description A water-tolerant Lewis acid catalyst recently used in one-pot syntheses ofβ-lactams, and in stereocontrolled radical and nucleophilic addition reactions. Catalyzes the synthesis of deoxypenostatin A in a novel, stereoselective, intramolecular Diels-Alder reaction.Lewis acid catalyst used with a silylated chinchona alkaloid in an asymmetric synthesis of substituted β-lactams from an acid chloride and aryl imine. Also used to catalyze an aldehyde-ene reaction in a synthesis of the guaiane skeleton.An important Lewis acid catalyst for a variety of synthetic reactions, including allylborations.

Names and Identifiers

IUPAC Name	trifluoromethanesulfonate;ytterbium(3+)
INCHI	InChI=1S/3CHF3O3S.Yb/c32-1(3,4)8(5,6)7;/h3(H,5,6,7);/q;;;+3/p-3
InChi Key	AHZJKOKFZJYCLG-UHFFFAOYSA-K
Canonical SMILES	C(F)(F)(F)S(=O)(=O)[O-].C(F)(F)(F)S(=O)(=O)[O-].C(F)(F)(F)S(=O)(=O)[O-].[Yb+3]
Isomeric SMILES	C(F)(F)(F)S(=O)(=O)[O-].C(F)(F)(F)S(=O)(=O)[O-].C(F)(F)(F)S(=O)(=O)[O-].[Yb+3]
WGK Germany	3
PubChem CID	2733225
UN Number	3261
Molecular Weight	620.25
Reaxy-Rn	8938748

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2 results found

Lot Number	Certificate Type	Date	Item
K2328532	Certificate of Analysis	Nov 09, 2023	Y475150
K2328533	Certificate of Analysis	Nov 09, 2023	Y475150

Sensitivity	Hygroscopic

Pictogram(s)	GHS07
Hazard Statements	H315:Causes skin irritation H319:Causes serious eye irritation H335:May cause respiratory irritation
Precautionary Statements	P261:Avoid breathing dust/fume/gas/mist/vapors/spray. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses if present and easy to do - continue rinsing.
WGK Germany	3
Reaxy-Rn	8938748
Merck Index	10106

FAQ

Tags:

Tags:

1. Mukund P. Sibi,Jianguo Ji. (1996-09-06) Acyclic Stereocontrol in Radical Reactions. Diastereoselective Radical Addition/Allylation of N-Propenoyloxazolidinone.. The Journal of organic chemistry, 61 ((18)): (6090-6091). [PMID:11667436]
2. Jason W J Kennedy,Dennis G Hall. (2004-06-19) Lewis acid catalyzed allylboration: discovery, optimization, and application to the formation of stereogenic quaternary carbon centers.. The Journal of organic chemistry, 69 ((13)): (4412-4428). [PMID:15202896]

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SKU	Size	Availability	Price	Qty
Y475150-1g	1g	In stock	$74.90
Y475150-5g	5g	Available within 4-8 weeks(?) Items will be manufactured post-order and can take 4-8 weeks. Thank you for your patience!	$247.90