84998-55-0Relevant academic research and scientific papers
3-Thioaryne Intermediates for the Synthesis of Diverse Thioarenes
Nakamura, Yu,Miyata, Yoshihiro,Uchida, Keisuke,Yoshida, Suguru,Hosoya, Takamitsu
supporting information, p. 5252 - 5258 (2019/07/08)
The synthetic utility of 3-thioaryne intermediates has been demonstrated through an aryne relay approach. The efficient synthesis of o-silylaryl triflate-type 3-thioaryne precursors has been achieved by the regioselective silylthiolation of 3-(triflyloxy)
FLUOROMALONYL HALFTHIOESTERS
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Page/Page column 21, (2016/06/06)
The present invention relates to Fluoromalonyl Halfthioesters (F-MAHTs) of formula (I), wherein R1 represents hydrogen, halogen, an optionally substituted alkyl group, an optionally substituted cycloalkyl group, an optionally substituted aryl g
SYNTHESE UND UMLAGERUNGSREAKTIONEN VON o-FUNKTIONELLEN PHENYLLITHIUM- UND PHENYLNATRIUM DERIVATEN DER IVB UND VB-ELEMENTE
Heinicke, J.,Nietzschmann, E.,Tzschach, A.
, p. 1 - 8 (2007/10/02)
While o-substituted bromobenzene derivatives of the type o-BrC6H4XERn (X = O, S; ERn = SiMe3) and n-BuLi undergo metal halogen exchange followed by silyl-X -> C rearrangement, the corresponding compounds of phosphorus, arsenic or tin are split at the E-X bond. o-Metal derivatives o-MI-C6H4XERn (X = O, NMe; E = P, As, Sn) of these elements may be generated, however, by direct reaction with sodium or lithium.They are unstable and furnish o-hydroxy- and o-aminophenyl element(IV, V) derivatives via an intramolecular anionic rearrangement.
