Tag Archives: Aniline

2-[(dihydro)pyrazole-3'-oxymethylene] aniline amide and its preparation and use

Application Number  00129025 Application Date  1995.06.21 Publication Number  1308065 Publication Date  2001.08.15 Priority Information   1994/7/6 DE P4423612.3   International Classification  C07D231/08;C07D231/20   Applicant(s) Name  BASF AG   Address     Inventor(s) Name  B. Muller;H. Kenige;R. Kelsgen   Patent Agency Code  11038 Patent Agent  li yong AbstractThe present invention relates to a compound of the… Read More »

Process for preparation of 4.4' diaminophenylacyl substituted aniline

Application Number: 00112514Application Date: 2000.09.06Publication Number: 1285346Publication Date: 2001.02.28Priority Information: International: C07C231/12;C07C237/40Applicant(s) Name: Hu GuoyiAddress: Inventor(s) Name: Hu Guoyi;Xue Jianwei;Hu YadongPatent Agency Code: 32214Patent Agent: xia haichuAbstract The present method of 4,4'-diaminobenzoylanilide using 4,4'-dinitrobenzoylanilide as raw material and in the presence of water and catalyst Raney nickel or palladium-carbon includes the following steps: preparing materials,… Read More »

Aniline contained solution and its preparing process

Application Number: 00104088Application Date: 2000.03.14Publication Number: 1313351Publication Date: 2001.09.19Priority Information: International: C08G73/02Applicant(s) Name: Kangboli Science and Technology Co LtdAddress: Inventor(s) Name: Xie Dahua;He GuoxianPatent Agency Code: 31100Patent Agent: sha yongshengAbstract An aniline contained solution with electrical conductivity is prepared from aniline monomer, water-insoluble organic solvent, at least one protonic acid dopant and water through stirring… Read More »