72806-45-2Relevant academic research and scientific papers
Synthesis of a novel series of thieno[3,2-d]pyrimidin-4-(3H)-ones
Abdillahi, Ismail,Kirsch, Gilbert
scheme or table, p. 1428 - 1430 (2010/10/03)
2-Aminothieno[3,2-d]pyrimidin-4-ones were synthesized in one step by condensation of 3-amino(benzo)thiophene car-boxylate with chloroformamidine hydrochloride. Georg Thieme Verlag Stuttgart.
Synthesis of selenophene analogues of the tacrine series: Comparison of classical route and microwave irradiation
Thomae, David,Kirsch, Gilbert,Seck, Pierre
scheme or table, p. 1600 - 1606 (2009/04/03)
New 3-amino-2-selenophenecarbonitriles condensed with cyclanones to afford, in one step, analogues of Tacrine. A comparison between classical heating and microwave irradiation for the Friedlaender condensation is presented. Georg Thieme Verlag Stuttgart.
Synthesis of new thieno[b]azepinediones from α-methylene ketones
Migianu, Evelyne,Kirsch, Gilbert
, p. 1096 - 1100 (2007/10/03)
New substituted 6,7-dihydro-4H-thieno[3,2-b]azepine-5,8-diones were synthesized in seven steps, starting from substituted α-methylene ketones, via 3-aminothiophene-2-carboxylic acid alkyl esters.
A Simple Synthesis of β-Chlorocinnamonitriles by a Modified Vilsmeier-Haack-Arnold-Reaction
Liebscher, Juergen,Neumann, Bernd,Hartmann, Horst
, p. 915 - 918 (2007/10/02)
A simple one-pot synthesis of β-chloro-cinnamonitriles 2 can be achieved by treating acetyl arenes 1 first with formamide chlorides and subsequently with hydroxyl amine hydrochloride.The formamide chlorides used are conveniently prepared from an excess of
