128991-31-1Relevant articles and documents
Electrolytic Partial Fluorination of Organic Compounds. 19. A Novel Synthesis of Fluorothienopyridines Using Anodic Fluorination of Heterocyclic Sulfides as a Key Step
Erian, Ayman W.,Konno, Akinori,Fuchigami, Toshio
, p. 7654 - 7659 (2007/10/03)
Highly regioselective anodic monofluorination of 2-pyridyl and 4-pyrimidinyl sulfides bearing various electron-withdrawing groups were successfully carried out.The fluorinated sulfides were easily converted into 2-fluorothienopyridines in good yields.
Synthesis of imidazoline-2-yl- and of 3,4,5,6-tetrahydropyrimidine-2-yl-3-amino-thieno[2,3-b]pyridines
Leistner,Wagner,Krasselt,Dumke St.
, p. 11 - 14 (2007/10/02)
The imidazoline and the tetrahydropyrimidine derivatives of the thieno[2,3-b]pyridines were prepared by the reaction of diaminoalkanes and carbondisulfide with the aminothieno-[2,3-b]pyridines 3 or from cyanomethylthiopyridines 2, or from aminothieno[2,3-