Selectfluor, a trademark of Air Products and Chemicals, is a reagent in chemistry that is used as a fluorine donor. This compound is a derivative of the...
7 KB (574 words) - 09:25, 17 April 2025
reactions of aldehydes and unsaturated ketones and aldehydes. The reagent Selectfluor is derived by alkylation of DABCO with dichloromethane following by treatment...
8 KB (742 words) - 15:57, 26 May 2025
N-fluoro-o-benzenedisulfonimide (NFOBS), N-fluorobenzenesulfonimide (NFSI), and Selectfluor. The mechanism of electrophilic fluorination remains controversial. At...
11 KB (1,345 words) - 17:35, 26 May 2025
fluorination is possible with F2/N2 (10%), XeF2, or N-F reagents like Selectfluor, these methods are seldom used, due to the formation of isomeric mixtures...
7 KB (828 words) - 06:48, 14 December 2023
cation ([C5H5NF]+) and the triflate anion. Related reagents include Selectfluor, which is also an N-fluorinated salt. N-Fluoropyridinium cations are...
2 KB (126 words) - 05:43, 2 November 2022
7F. 1-Fluoronaphthalene can be obtained by reacting naphthalene with Selectfluor. 1-Fluoronaphthalene is a colorless, combustible liquid, which is insoluble...
3 KB (196 words) - 18:40, 8 November 2022
over several hours to give the quaternized product (see the article on Selectfluor). Due to steric hindrance and unfavorable electronic properties, chloroform...
4 KB (506 words) - 00:45, 22 March 2024
chiral counteranion. In the example below, the fluorinating reagent Selectfluor exhibits extremely limited solubility in nonpolar solvents and is therefore...
4 KB (492 words) - 10:49, 26 September 2024
salts, useful as fluorine transfer reagents in organic synthesis (e.g., Selectfluor), from the corresponding tertiary amine: [R–+N(CH2CH2)3N:][BF− 4] + XeF2...
25 KB (2,542 words) - 19:48, 27 May 2025
Fe(C 5H 5)+ 2, and other cationic metallocenes. [Ni(CH3CH2OH)6](BF4)2. Selectfluor, a fluorination agent, and other N–F electrophilic fluorine sources....
9 KB (1,023 words) - 20:37, 23 December 2024
arylsilanes, and act as an atomic fluorine source to furnish aryl fluorides. Selectfluor and N-fluorobenzenesulfonimide (NFSI) are traditionally used as electrophilic...
21 KB (2,126 words) - 02:17, 28 May 2025
system to free radical hydrofluorination of unactivated alkenes using Selectfluor reagent as a source of fluorine and resulting in exclusive Markovnikov...
13 KB (1,571 words) - 14:40, 12 June 2025
supports a concerted SEAr-type pathway. Aryl germanes are stable against selectfluor. The electrophilic fluorination will selectively place at the –Bu3Sn...
14 KB (1,337 words) - 19:15, 23 May 2025