35087-46-8Relevant articles and documents
Synthesis and characterization of novel (oligo)thienyl-imidazo-phenanthrolines as versatile π-conjugated systems for several optical applications
Batista, Rosa M.F.,Costa, Susana P.G.,Belsley,Lodeiro, Carlos,Raposo, M. Manuela M.
, p. 9230 - 9238 (2008)
A series of new heterocyclic chromophores 3-6 were synthesized in moderate to excellent yields by condensation of 5,6-phenantroline-dione with formyl-thiophene derivatives 1-2 in the presence of ammonium acetate in glacial acetic acid. These chromophores possess an (oligo)thienyl π-conjugated system attached to an imidazo-phenanthroline moiety. These derivatives were evaluated concerning their solvatochromic properties, thermal stabilities, and molecular optical nonlinearities.
Chemical switching in reaction behavior of azine: Synthesis of a novel thienodiazepine derivative
Ohtake, Kaoru,Tsuda, Jyunpei,Takatori, Kazuhiko,Nagumo, Shinji,Yasui, Eiko
supporting information, (2021/04/15)
We previously have reported that an acid-promoted condensation of a hydrazonoester derived from phenylalanine afforded an azine which was converted to a pyrrole through 3 steps: isomerization to dienamine, [3,3]-sigmatropic rearrangement, and cyclization.
Synthesis and biological evaluation of thiophene and benzo[b]thiophene analogs of combretastatin A-4 and isocombretastatin A-4: A comparison between the linkage positions of the 3,4,5-trimethoxystyrene unit
Do, Cong Viet,Faouzi, Abdelfattah,Barette, Caroline,Farce, Amaury,Fauvarque, Marie-Odile,Colomb, Evelyne,Catry, Laura,Berthier-Vergnes, Odile,Haftek, Marek,Barret, Roland,Lomberget, Thierry
, p. 174 - 180 (2015/12/23)
Combretastatin A-4 and isocombretastatin A-4 derivatives having thiophenes or benzo[b]thiophenes instead of the B ring were prepared and evaluated for their in cellulo tubulin polymerization inhibition (TPI) and antiproliferative activities. The presence
