379-83-9Relevant academic research and scientific papers
Straightforward syntheses of hypervalent iodine(III) reagents mediated by selectfluor
Ye, Chengfeng,Twamley, Brendan,Shreeve, Jean'ne M.
, p. 3961 - 3964 (2007/10/03)
(Chemical Equation Presented) Use of Selectfluor allows hypervalent iodine(III) species such as aryl iodine(III) difluoride, diacetate, and di(trifluoroacetate) and Koser's salt to be easily prepared. Aryl iodine(III) difluoride and diacetate can be synthesized from the corresponding arene and elemental iodine in one-pot procedures.
Utility of silicon tetrafluoride as a catalyst of reactions with xenon difluoride: Fluorinations of phenyl alkenes and benzaldehydes
Tamura, Masanori,Takagi, Toshiyuki,Quan, Heng-Dao,Sekiya, Akira
, p. 163 - 166 (2007/10/03)
Application of silicon tetrafluoride to fluorinations with xenon difluoride as a catalyst is investigated. It was found that vic-difluorination of phenyl alkenes and transformation of benzaldehydes to difluoromethoxybenzenes using xenon difluoride are enhanced by silicon tetrafluoride.
Fluorination with XeF2. 40. The Important Role of ?-Bond Disruption in Fluorine Addition to Phenyl-Substituted Alkenes
Stavber, Stojan,Sotler, Tjasa,Zupan, Marko,Popovic, Arkadij
, p. 5891 - 5894 (2007/10/02)
Ionization potentials (IP) for 11 mono- and α,α-diphenyl-substituted acyclic and cyclic alkenes 1-11 were measured under the same conditions, using a mass spectrometric technique and applying electron impact ionization.The values, ranging from 8.68 eV for
FLUORINATION WITH CAESIUM FLUOROXYSULPHATE. ROOM TEMPERATURE FLUORINATION OF PHENYL SUBSTITUTED OLEFINS
Stavber, Stojan,Zupan, Marko
, p. 5035 - 5044 (2007/10/02)
Room -temperature fluorination of 1,1-diphenylethene with caesium fluoroxysulphate in methylene chloride resulted in an addition elimination process, thus yielding 1,1-diphenyl-2-fluoroethene, while in the presence of nucleophile containing species, i.e.,
Reactions of 1,1-Diarylethylenes and 1,1-Diarylimines with CF3OF
Patrick, Timothy B.,Cantrell, Gary L.,Inga, Sandra M.
, p. 1409 - 1413 (2007/10/02)
1,1-Diphenylethylene (1) reacts with CF3OF to give products 2-6 in a cationic process. 9-Ethylidenefluorene reacts with CF3OF to yield 8 and 10.Amitriptyline (12) furnished a difluoro adduct (13) in low yield.Benzophenone oxime (14) gave a Beckmann rearrangement product on reaction with CF3OF.Fluorenone anil (15) produced mainly fluorenone from reaction with CF3OF.Diazepam (16) gave a 1:1 adduct (18) with CF3OF.The adduct 18 reacted further to give an oxidation product (17).
