Zur Kenntnis der Sulfuration aromatischer Amine nach dem sogenannten ?Backprozess?
作者:W. Huber
DOI:10.1002/hlca.193201501163
日期:——
Bei einer sachgemässen Durchführung des Backprozesses lässt sich die Ausbeute beträchtlich steigern und die Bildung von Isomeren auf ein Mindestmass beschränken.
ASAKURA HIDEYUKI; MURAMOTO YOSHIHIRO, =NIXON KAGAKU KAJSI, NIRRON KAGAKU KAISNI, J. CHEM. SOS. JAR., CHEM. AND +
作者:ASAKURA HIDEYUKI、 MURAMOTO YOSHIHIRO
DOI:——
日期:——
SYNTHESIS OF CONJUGATED POLYMERS VIA OXIDATIVE POLYMERIZATION AND RELATED COMPOSITIONS
申请人:Plextronics, Inc.
公开号:US20130109813A1
公开(公告)日:2013-05-02
An improved polymerization method including a method comprising providing a reaction mixture comprising a first monomer, an organic oxidant, and at least one Lewis acid or Brönsted acid, wherein the first monomer comprises at least one optionally substituted heterocyclic ring, wherein the heterocyclic ring comprises at least one heteroatom; and reacting the reaction mixture to obtain a conjugated polymer. The method can reduce the content of undesirable entities in the polymer such as halogens and metals, which can be useful in organic electronic device applications. Purification methods also are adapted to remove organic and inorganic impurities.
US8859718B2
申请人:——
公开号:US8859718B2
公开(公告)日:2014-10-14
van Dorssen, Recueil des Travaux Chimiques des Pays-Bas, 1910, vol. 29, p. 383