WebScandium(III) triflate. 99%. View Price and Availability. Sigma-Aldrich. 430609. Lanthanum(III) trifluoromethanesulfonate. 99.999% trace metals basis. View Price and … WebScandium (III) triflate is an extremely active, efficient, recoverable and reusable acylation catalyst. [ 1] Its an important catalyst for the Friedel-Crafts acylation, Diels-Alder reactions …
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WebMay 28, 2024 · A new efficient approach to highly substituted fluorenes has been presented by reacting 9-aryl-9-fluorenols with 1,1-diarylethylenes. These reactions were catalyzed by … WebScandium Trifluoromethanesulfonate. This is not the most recent version, view other versions, , , , , Masaharu Sugiura, Masaharu Sugiura. The University of Tokyo, Japan. Search for more papers by this author. Shu Kobayashi, Shu Kobayashi. The University of Tokyo, Japan. Search for more ...
WebSc(OTf) 3, Scandium tris(trifluoromethanesulfonate), Scandium(III) trifluoromethanesulfonate, Trifluoromethanesulfonic acid scandium(III) salt WebNov 24, 2011 · • scandium trifluoromethanesulfonate CAS144026-79-9 PERSONAL PROTECTION EYE RESPIRATOR • Particulate dust filter. (AS/NZS 1716 & 1715, EN 1432000 & 1492001, ANSI Z88 or national equivalent) • Acid vapour Type B cartridge/ canister. (AS/NZS 1716 & 1715, EN 1432000 & 1492001, ANSI Z88 or national equivalent) Chemical …
Webscandium iii trifluoromethanesulfonate, scandium trifluoromethanesulfonate, scandium iii triflate, scandium triflate, sc otf 3, scandium 3+ ; trifluoromethanesulfonate, trifluoromethanesulfonic acid scandium iii salt, scandium iii trifluoromethanesulphonate, scandium tris trifluoromethanesulfonate, scandiumtriflate: PubChem CID: 2734571: … WebApr 1, 1995 · DOI: 10.1021/JA00120A030 Corpus ID: 197269120; SCANDIUM TRIFLUOROMETHANESULFONATE AS AN EXTREMELY ACTIVE ACYLATION CATALYST @article{Ishihara1995SCANDIUMTA, title={SCANDIUM TRIFLUOROMETHANESULFONATE AS AN EXTREMELY ACTIVE ACYLATION CATALYST}, author={Kazuaki Ishihara and …
WebIn organic chemistry, triflate (systematic name: trifluoromethanesulfonate), is a functional group with the formula R−OSO 2 CF 3 and structure R−O−S(=O) 2 −CF 3.The triflate group is often represented by −OTf, as opposed to −Tf, which is the triflyl group, R−SO 2 CF 3.For example, n-butyl triflate can be written as CH 3 CH 2 CH 2 CH 2 OTf. The corresponding …
WebJan 6, 2024 · Chemsrc provides Scandium(III) trifluoromethanesulfonate(CAS#:144026-79-9) MSDS, density, melting point, boiling point, structure, formula, molecular weight etc. … matt painter vs tom izzo head to headWebCAS: 144026-79-9: Molecular Formula: C 3 F 9 O 9 S 3 Sc: Molecular Weight (g/mol) 492.17: MDL Number: MFCD00192433: InChI Key: HZXJVDYQRYYYOR-UHFFFAOYSA-K: Synonym: scandium iii trifluoromethanesulfonate, scandium trifluoromethanesulfonate, scandium iii triflate, scandium triflate, sc otf 3, scandium 3+ ; trifluoromethanesulfonate, … matt painter press conference todayWeblytic amount of scandium trifluoromethanesulfonate [scandium triflate, Sc(OTf)s] 5 proceeds in an isotactic se lective manner. 6 Accordingly, the achievement of op her grace the governessWebMay 20, 1996 · Scandium trifluoromethanesulfonate, a novel catalyst for the addition of allyltrimethylsilane to aldehydes. ... Scandium triflate (2–10 mol%) has been found to be a … her grace bookWebJan 1, 2024 · In the article, a scandium trifluoromethanesulfonate salt is used as a superior and efficient catalyst to quickly synthesize COF frameworks linked by azines within 12 h at room temperature. Compared with the traditional solvothermal method, the strict conditions of time, temperature, and pressure are greatly alleviated, and scaled-up production can be … matt painter purdue wifeWebScandium(III) triflate. Sc(SO3CF3)3. Synonyms: Scandium(III) trifluoromethanesulfonate, Trifluoromethanesulfonic acid scandium(III) salt. CAS 144026-79-9. Molecular Weight … matt painter weekly radio showWebFeb 26, 1999 · Scandium trifluoromethanesulfonate is a useful Lewis acid catalyst for cleavage of acetates containing coordinative groups adjacent to the acetyl carbonyl. The reaction proceeds under weak acidic conditions at room temperature. Racemizable α-keto acyloxy compounds are deacetylated without racemization. matt painter upside down