67130-14-7Relevant academic research and scientific papers
Synthesis and activity of 1H-benzimidazole and 1H-benzotriazole derivatives as inhibitors of Acanthamoeba castellanii
Kopańska, Katarzyna,Najda, Andzelika,Zebrowska, Justyna,Chomicz, Lidia,Piekarczyk, Janusz,Myjak, Przemys?aw,Bretner, Maria
, p. 2617 - 2624 (2007/10/03)
Chloro-, bromo- and methyl- analogues of 1H-benzimidazole and 1H-benzotriazole and their N-alkyl derivatives have been synthesized and tested in vitro against the protozoa Acanthamoeba castellanii. The results indicate that 5,6-dimethyl-1H-benzotriazole (11) and 5,6-dibromo-1H-benzotriazole (14) have higher efficacy than the antiprotozoal agent chlorohexidine.
Synthesis of Chiral Cobalt Complexes with Planoid-Tetradentate Ligand System
Haerter, Ralph,Weymuth, Christophe,Scheffold, Rolf,Engel, Peter,Linden, Anthony
, p. 353 - 371 (2007/10/02)
The synthesis of a series of Cbl-related, achiral Co(III) complexes 9a-c as well as enantiomerically pure, C2-symmetric Co(III) complexes 15 and 18, is reported (Schemes 3, 5, and 7).The crystal structures of 9c and 15 were determined.Complex 18 acts as an enantioselective catalyst in the isomerization of 1,4-epiperoxides to hydroxycycloalkenones.
A NEW SYNTHESIS OF DIAMINOPREHNITOL
D'yachenko, E. K.,Pesin, V. G.,Papirnik, M. P.
, p. 372 - 375 (2007/10/02)
The reaction of 4,7-di(chloromethyl)-5,6-dimethylbenzo-2,1,3-thiadiazole with a small excess of tin(II) chloride leads to a high yield of tetramethylbenzo-2,1,3-thiadiazole.With a large excess of tin chloride the thiadiazole ring is cleaved to 1,2,3,4-tet
REDUCTION OF AROMATIC NITRO COMPOUNDS WITH SODIUM TELLURIDE
Suzuki, Hitomi,Manabe, Hajime,Inouye, Masahiko
, p. 1671 - 1674 (2007/10/02)
Sodium telluride, prepared by heating tellurium with Rongalite in aqueous sodium hydroxide, easily reduces aromatic nitro compounds to the corresponding amines in good yields.The reduction can be carried out using a catalytic amount of tellurium, since sodium telluride is readily regenerated in the presence of excess Rongalite.
