The preparation of ester heterocycles mostly uses heteroatoms as nucleophilic sites, which are achieved by intramolecular substitution or addition reactions. Compound: 1-Bromo-2-pentyne( cas:16400-32-1 ) is researched.SDS of cas: 16400-32-1.Aguilar Troyano, Francisco Jose; Ballaschk, Frederic; Jaschinski, Marcel; Oezkaya, Yasemin; Gomez-Suarez, Adrian published the article 《Light-Mediated Formal Radical Deoxyfluorination of Tertiary Alcohols through Selective Single-Electron Oxidation with TEDA2+.》 about this compound( cas:16400-32-1 ) in Chemistry – A European Journal. Keywords: alc tertiary Selectfluor photochem radical deoxyfluorination; tertiary alkyl fluoride preparation; fluorination; mechanistic studies; organic synthesis; photochemistry; radicals. Let’s learn more about this compound (cas:16400-32-1).
The synthesis of tertiary alkyl fluorides through a formal radical deoxyfluorination process was described. This light-mediated, catalyst-free methodol. was fast and broadly applicable allowing for the preparation of C-F bonds from (hetero)benzylic, propargylic and non-activated tertiary alc. derivatives Preliminary mechanistic studies supported that the key step of the reaction is the single-electron oxidation of cesium oxalates-which are readily available from the corresponding tertiary alcs.-with in situ generated TEDA2+ (TEDA: N-(chloromethyl)triethylenediamine), a radical cation derived from Selectfluor.
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Reference:
Tetrahydropyran – Wikipedia,
Tetrahydropyran – an overview | ScienceDirect Topics