Title:
【発明の名称】アントラキノン染料の製法
Document Type and Number:
Japanese Patent JPH04506345
Kind Code:
A
Abstract:
PCT No. PCT/EP90/01030 Sec. 371 Date Oct. 22, 1991 Sec. 102(e) Date Oct. 22, 1991 PCT Filed Jun. 27, 1990 PCT Pub. No. WO91/00317 PCT Pub. Date Jan. 10, 1991.Anthraquinone dyes I I (Ar = aryl, A = anthraquinonyl) are prepared by reacting a aryldihalotriazine II II (Hal = chlorine or bromine) with an aminoanthraquinone III A-NH2 in an N-C1-C4 -alkylpyrrolid-2-one or -piperid-2-one, N-di-C1-C4 -alkylacetamide or -propionamide or urea derivatives of the formula IV IV (R = identical or different alkyl groups of from 1 to 4 carbon atoms which can also be linked together to form a 5- or 6-membered ring containing the urea group) as solvent.
Inventors:
Helwig, Reinhard
Hoch, Helmut
Epple, Gerhard
Hoch, Helmut
Epple, Gerhard
Application Number:
JP50903490A
Publication Date:
November 05, 1992
Filing Date:
June 27, 1990
Export Citation:
Assignee:
BASF Aktiengesellschaft
International Classes:
C07C1/32; C09B1/467; (IPC1-7): C07C1/32
Attorney, Agent or Firm:
Toshio Yano (2 outside)