PURPOSE: To obtain a new carbazole compound useful as an organic photoconductive material for electrophotographic material, capable of satisfying all requirements in an organic photoconductive material, a fluoresecent whitening agent, especially in the electronic photography.SHOJI MASAYUKI所司 正幸...
2 hydroxy 3 karubamoirubenzo (a) karubazo - ru derivative and its production mannerNEW MATERIAL:The compound of formula I [R1 and R2 are H, (substituted) alkyl, (substituted) aryl, (substituted) heterocyclic residue or together form a ring; R3 is H (provided that R4 is not H), (...
karubazo - ru chemical compound and its manufacturing methodPURPOSE: To obtain a new carbazole compound useful as an organic photoconductive material for electrophotographic material, capable of satisfying all requirements in an organic photoconductive material, a fluoresecent whitening agent, especially in...
2 hydroxy 3 karubamoirubenzo (a) karubazo - ru derivative and its production mannerNEW MATERIAL:The compound of formula I [R1 and R2 are H, (substituted) alkyl, (substituted) aryl, (substituted) heterocyclic residue or together form a ring; R3 is H (provided that R4 is not H), (...
Manufacturing method null of N displacement karubazo ruPURPOSE: To easily obtain the subject compound in high yield at a low cost by reacting a carbazole compound with a halogen compound in the presence of acid acceptor and an amine.白岩 淳二...
N arukirubenzensuruhonirukarubamoiru 5 kuroroisochiazo - ru derivative and shooting microbial medicineNEW MATERIAL:A compound expressed by the formula (R is 1-4C lower alkyl). EXAMPLE:5-Chloro-2-(N-4-toluenesulfonylcarbamoyl)-3-isothiazolone. USE:An active ingredient in microbicidal agents, ...
PURPOSE: To easily obtain the subject compound in high yield at a low cost by reacting a carbazole compound with a halogen compound in the presence of acid acceptor and an amine. ;CONSTITUTION: The objective compound of formula II is produced by reacting (A) a carbazole compound of formula ...
N arukirubenzensuruhonirukarubamoiru 5 kuroroisochiazo - ru derivative and shooting microbial medicineA nevel compound represented by formula (I) wherein R represents a lower alkyl group having 1 to 4 carbon atoms which has an intense microbicidal activity over a wide range of microorganisms ...