17763-91-6 Usage
Uses
Used in Organic Synthesis:
Catechol bis(trifluoromethanesulfonate) is used as a reagent for facilitating various organic synthesis processes. Its high solubility in organic solvents makes it an effective component in the formation of complex molecules.
Used in Pharmaceutical Production:
Catechol bis(trifluoromethanesulfonate) is used as a building block in the development of pharmaceuticals. Its versatility in chemical reactions allows for the creation of a wide range of drug compounds.
Used in Agrochemical Production:
In the agrochemical industry, catechol bis(trifluoromethanesulfonate) is used as a key component in the synthesis of various agrochemical products, contributing to the development of effective crop protection agents.
Used in Polymer Material Production:
Catechol bis(trifluoromethanesulfonate) is used as a building block in the production of polymer materials, where its chemical properties contribute to the creation of new materials with specific properties for various applications.
Used as a Catalyst in Chemical Reactions:
Catechol bis(trifluoromethanesulfonate) is employed as a catalyst to accelerate various chemical reactions, enhancing the efficiency and speed of the processes in which it is involved.
Check Digit Verification of cas no
The CAS Registry Mumber 17763-91-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,7,7,6 and 3 respectively; the second part has 2 digits, 9 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 17763-91:
(7*1)+(6*7)+(5*7)+(4*6)+(3*3)+(2*9)+(1*1)=136
136 % 10 = 6
So 17763-91-6 is a valid CAS Registry Number.
InChI:InChI=1/C8H4F6O6S2/c9-7(10,11)21(15,16)19-5-3-1-2-4-6(5)20-22(17,18)8(12,13)14/h1-4H
17763-91-6Relevant academic research and scientific papers
SuFEx-enabled, chemoselective synthesis of triflates, triflamides and triflimidates
Alonso, Mercedes,De Borggraeve, Wim M.,Demaerel, Joachim,Hoppenbrouwers, Fien,Li, Bing-Yu,Van Lommel, Ruben,Verhelst, Steven H. L.,Voets, Lauren
, p. 2270 - 2279 (2022/03/08)
Sulfur(vi) Fluoride Exchange (SuFEx) chemistry has emerged as a next-generation click reaction, designed to assemble functional molecules quickly and modularly. Here, we report the ex situ generation of trifluoromethanesulfonyl fluoride (CF3SO2F) gas in a two chamber system, and its use as a new SuFEx handle to efficiently synthesize triflates and triflamides. This broadly tolerated protocol lends itself to peptide modification or to telescoping into coupling reactions. Moreover, redesigning the SVI-F connector with a SO → SNR replacement furnished the analogous triflimidoyl fluorides as SuFEx electrophiles, which were engaged in the synthesis of rarely reported triflimidate esters. Notably, experiments showed H2O to be the key towards achieving chemoselective trifluoromethanesulfonation of phenols vs. amine groups, a phenomenon best explained - using ab initio metadynamics simulations - by a hydrogen bonded termolecular transition state for the CF3SO2F triflylation of amines. This journal is
Iodide acceleration in the Pd-catalyzed coupling of aromatic 1,2-ditriflates with alkynes: Synthesis of enediynes
Powell, Noel A.,Rychnovsky, Scott D.
, p. 7901 - 7904 (2007/10/03)
Aryl enediyenes have been synthesized in a one-pot procedure by a Pd-catalyzed coupling of terminal alkynes and ortho-aryl ditriflates. A variety of substrates have been examined.
