Triflate - Wikipedia
In organic chemistry, triflate (systematic name: trifluoromethanesulfonate), is a functional group with the formula R−OSO2CF3 and structure R−O−S (=O)2−CF3. The triflate group is often …
三氟甲磺酸酯 - 維基百科，自由的百科全書
三氟甲磺酸酯 （英語： Trifluoromethanesulfonate，簡稱： triflate），是一種具有化學式為CF 3 SO 3 -的 官能團。 因為-Tf基團是 三氟甲磺醯基，這種官能團常也簡寫為-OTf。 如三氟甲磺酸 …
三氟甲磺酸酯 - 百度百科
三氟甲磺酸酯（英文：Trifluoromethanesulfonate，简称：triflate），是一种具有化学式CF3SO3 - 的 官能团。 因为- Tf 基团是三氟甲 磺酰基，这种官能团常也简写为-OTf。 如三氟甲磺酸正 丁 …
Trifluoromethanesulfonate | CF3O3S- | CID 2758875 - PubChem
Trifluoromethanesulfonate | CF3O3S- | CID 2758875 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities, …
Tosylates And Mesylates – Master Organic Chemistry
2015年3月10日 · All About Tosylates and Mesylates. The OTs and OMs groups can participate in substitution and elimination reactions. Table of Contents. Quiz Yourself! 1. Making Alcohols …
Trifluoromethanesulfonate Anion as Nucleophile in Organic Chemistry
The trifluoromethanesulfonate anion (triflate, TfO −) is an outstanding leaving group, and is widely used as such in organic chemistry, 1 – 2 and nowhere more so than in carbohydrate …
Trifluoromethyl Thianthrenium Triflate: A Readily Available ...
2021年5月14日 · Here we report the synthesis and application of trifluoromethyl thianthrenium triflate (TT-CF 3+ OTf –) as a novel trifluoromethylating reagent, which is conveniently …
Trifluoromethanesulfonate (triflate) as a moderately …
2007年1月1日 · Chemistry of κ 1 -OTf complexes of ruthenium has received considerable attention of organometallic chemists since mid 90s; molecular structures of several complexes …
Recent Advances in Scandium(III) Triflate Catalysis: A Review
Unlike typical Lewis acids such as AlCl 3, BF 3, and SnCl 4, which are decomposed or deactivated by water, Sc (OTf) 3 remains stable and effective. Its exceptional Lewis acidity, …
全效三氟甲基化试剂：TT-CF3+•OTf–的力量 - 知乎
TT-CF3+•OTf–作为一种新型全效三氟甲基化试剂，展现出其独特的“全能”魅力。 其简便制备、稳定安全以及广泛的适用性，使其成为三氟甲基化领域的佼佼者。