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Scandium trifluoromethanesulfonate

WebScandium(III) triflate. 99%. View Price and Availability. Sigma-Aldrich. 515884. Aluminum trifluoromethanesulfonate. 99.9% trace metals basis. View Price and Availability. Sigma … Web3) Scandium Trifluoromethanesulfonate as an Extremely Active Lewis Acid Catalyst in Acylation of Alcohols with Acid Anhydrides and Mixed Anhydrides K. Ishihara, M. Kubota, H. Kurihara, H. Yamamoto, J. Org. Chem. 1996, 61, 4560. 4) Protection for the Hydroxyl Group, Including 1,2- and 1,3-Diols

Scandium(III) trifluoromethanesulfonate, 98%, Thermo Scientific™

WebMay 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 … 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 ... unknown brain \u0026 hoober - phenomenon https://jimmybastien.com

Sc(OTf)3: A Highly Efficient and Renewable Catalyst for Michael ...

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 … WebCAS: 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, … WebApr 12, 2024 · Scandium trifluoromethanesulfonate, commonly called Scandium(III) triflate, is a chemical compound with formula Sc(SO3CF3)3, a salt consisting of scandium … recently deleted books from kindle

Scandium Trifluoromethanesulfonate Supplier & Distributor CAS …

Category:Scandium trifluoromethanesulfonate-catalyzed mild, efficient, and ...

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Scandium trifluoromethanesulfonate

Scandium(III) triflate 99 144026-79-9 - Sigma-Aldrich

WebMar 23, 2009 · In this article, we described the ring-opening polymerization (ROP) of ϵ-caprolactone using a polymer-supported scandium(III) trifluoromethanesulfonate [Sc(OTf)3] catalyst (PS−Sc) under mild conditions. In this system, it is possible to synthesize poly(ϵ-caprolactone) PCL (Mn = 4.1−10.8 × 103) with low polydispersity (Mw/Mn = … Webscandium iii trifluoromethanesulfonate, scandium trifluoromethanesulfonate, scandium iii triflate, scandium triflate, sc otf 3, scandium 3+ ; trifluoromethanesulfonate, …

Scandium trifluoromethanesulfonate

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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 … WebScandium (III) trifluoromethanesulfonate is widely used as a catalyst in hydrothiolation, selective two-electron reduction of oxygen by ferrocene derivatives and vinylogous Fridel-crafts alkylation of indoles and pyrrole in water. It is involved in the Mukaiyama aldol addition and stereochemically catalyzes the radical polymerization of acrylates.

WebNov 20, 2009 · Recently, we reported that scandium trifluoromethanesulfonate [Sc(OTf)3] and scandium trifluoromethanesulfonimide could catalyze polycondensations of dicarboxylic acids and diols. Although these polycondensations were one-step and occurred at the moderate temperature of 35 °C, they required large amounts of the catalysts (ca. 1 … WebJun 4, 1993 · Scandium trifluoromethanesulfonate (Sc(OTf) 3) is found to be quite effective as a Lewis acid catalyst in the Diels-Alder reaction.The novel catalyst is available in both …

WebSep 20, 2015 · Physical Data: mp >300 °C. Solubility: soluble in H 2 O, alcohol, acetonitrile, and most polar organic solvents. Form Supplied in: colorless solid. Preparative Methods: … WebJan 6, 2024 · Chemsrc provides Scandium(III) trifluoromethanesulfonate(CAS#:144026-79-9) MSDS, density, melting point, boiling point, structure, formula, molecular weight etc. …

WebFeb 14, 2024 · 查询关键词:“SIGMA-418218，144026-79-9，三氟甲烷磺酸钪，Scandium(III) Trifluoromethanesulfonate，Sigma-Aldrich，上海现货”。 产品技术规格说明书由上海创赛科技有限公司收集整理，仅作参考使用。 返回搜狐，查看更多. 责任编辑：

WebScandium(III) triflate. 99%. View Price and Availability. Sigma-Aldrich. 430609. Lanthanum(III) trifluoromethanesulfonate. 99.999% trace metals basis. View Price and … unknown brain \u0026 hoober - phenomenon lyricsWebFeb 14, 2024 · 查询关键词:“SIGMA-418218，144026-79-9，三氟甲烷磺酸钪，Scandium(III) Trifluoromethanesulfonate，Sigma-Aldrich，上海现货”。 产品技术规格说明书由上海创赛 … recently deleted calls on iphoneWebOct 4, 2010 · A catalytic amount of scandium trifluoromethanesulfonate [Sc(OTf) 3] (2.5 mol%) was used to catalyze the Michael addition of indoles to nitroolefins in water to afford the corresponding 3-alkylated indoles in good to excellent yields. The short reaction times, ... unknown brain - say goodbye ft. marvin divineWebApr 1, 1995 · Highly Selective Primary Alkoxycarboxylation and Esterification of Unprotected Pyranose Derivatives Mediated by Scandium(III) Triflate Catalysis. European Journal of Organic Chemistry 2012, 2012 (19) , 3561-3565. unknown brain phenomenonWebSep 1, 2015 · Scandium trifluoromethanesulfonate is a useful Lewis acid catalyst for cleavage of acetates containing coordinative groups adjacent to the acetyl carbonyl. The … recently deleted apps on pcWebScandium (III) trifluoromethanesulfonate is widely used as a catalyst in hydrothiolation, selective two-electron reduction of oxygen by ferrocene derivatives and vinylogous Fridel … recently deleted applicationsWeb3) Scandium Trifluoromethanesulfonate as an Extremely Active Lewis Acid Catalyst in Acylation of Alcohols with Acid Anhydrides and Mixed Anhydrides K. Ishihara, M. Kubota, … recently deleted album iphone