Title:
トリアジニルアミノスチルベン-ジスルホン酸化合物の製造方法
Document Type and Number:
Japanese Patent JP2004517139
Kind Code:
A
Abstract:
A process for the preparation of a 4,4'-bistriazinylamino-stilbene-2,2'-disulphonic acid compound of formula (I) in which, independently, each R1 represents -NH2, -NH(C1-c10alkyl), -N(C1-C10alkyl)2, -NH(C2-C4hydroxyalkyl), -NH(C2-C4hydroxyalkyl)2, -N(C1-C10alkyl)(C2-C4hydroxyalalkyl), -NH(C1-C4alkoxy-C2-C4hydroxyalkyl), -N(C1-C4alkoxy-C2-C6hydroxyalkyl)2, -N(C1-C4alkoxy-C2-C4hydroxyalkyl)(C1-C10alkyl), -N(C1-C4alkoxy-C2C4hydroxyalkyl)(C2-C4hydroxyalkyl), -NH(C1-C4alkoxy-C1-C4alkoxy-C1-C4-alkyl), -N(C1-C4alkoxy-C1-C4alkoxy-C1-C4-alkyl)2, -N(C1-C4alkoxy-C1-C4alkoxy-C1-C4alkyl)(C1-C6alkyl), -N(C1-C6alkoxy-C1-C4alkoxy-C2-C4alkyl)(C2-C4hydroxyalkyl)-NH(C5-C7cycloalkyl), -N(C5-C7cycloalkyl)2, -NH(C
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Inventors:
Georges, Metzger
Liner, dieter
Sauter, Hanspeter
Debarry, helena
Liner, dieter
Sauter, Hanspeter
Debarry, helena
Application Number:
JP2002556179A
Publication Date:
June 10, 2004
Filing Date:
January 07, 2002
Export Citation:
Assignee:
Ciba Specialty Chemicals Holding Inc.
International Classes:
C07D251/70; C07D251/68; (IPC1-7): C07D251/70
Attorney, Agent or Firm:
Hajime Tsukuni
Fumio Shinoda
Fumio Shinoda