37618-00-1Relevant academic research and scientific papers
Synthesis and characterization of benzannelated thienyl oligomers
Amaladass, Pitchamuthu,Clement, J. Arul,Mohanakrishnan, Arasambattu K.
experimental part, p. 3798 - 3810 (2009/04/07)
An array of 1,3-diarylbenzo[c]thiophenes have been synthesized by the ring-opening of lactones followed by thionation using Lawesson's reagent with concurrent intramolecular cyclization. Photophysical studies of the various benzo[c]thiophene analogues are presented. The results of a cyclic voltammetric investigation of the benzo[c]thiophenes are also reported.
Synthesis of 1,3-diaryl benzo[c]thiophenes
Mohanakrishnan, Arasambattu K.,Amaladass
, p. 4225 - 4229 (2007/10/03)
An array of 1,3-diarylbenzo[c]thiophenes has been synthesized via the ring opening of lactones followed by thionation using Lawesson's reagent.
Efficient Synthesis of 3-Arylphthalides
Godbole, Himanshu M.,Joseph, Augustine R.
, p. 332 - 333 (2007/10/03)
A convenient method for the synthesis of 3-arylphthalodes (3a-q) involving condensation of phthalaldehydric acids (1a,b) with aromatic substrates (2a-k) in the presence of TFA is described.
A simple method for the synthesis of 4-aryl-9-oxynaphthofuranone lignans
Kobayashi, Kazuhiro,Maeda, Kouji,Uneda, Tomokazu,Morikawa, Osamu,Konishi, Hisatoshi
, p. 443 - 446 (2007/10/03)
The 9-aryl-4-oxynaphthofuran-1(3H)-one system is generally synthesized in two steps from α-aryl-o-toluic acid derivatives. The method involves a tandem conjugate addition-Dieckmann type condensation between α-lithiated α-aryl-o-toluic acid derivatives and
Indane-1,3-dione, Phthalimidine and Phthalide Derivatives as Alkylating Agents
Barili, Pier Luigi,Scartoni, Valerio
, p. 1199 - 1202 (2007/10/02)
The title compounds gave carbocations in acid media.The electrophilic aromatic substitution of those carbocations was studied.
