Reactive Dyes of Halobenzene-type Containing two Active Halogen atoms

Koji MATSUI, Kunihiko OTAGURO, Tomio KATAYAMA, Shoji UEHARA
1965 Journal of Synthetic Organic Chemistry, Japan  
Reactive Dyes of Halobenzene-type Containing two Active Halogen atoms . Koji MATSUI, Kunihiko OTAGURO Tomio KATAYAMA, and Shoji UEHARA Reactive dyes of halobenzene type containing two active halogen atoms were synthesized. Acid dyes of azo-, anthraquinone-and phthalocyanine type having amino group capable of acylation, were acylated with dihalonitrobenzenesulfonyl chloride (1) or (2), and reactive dyes of general formula (3) or (4) were obtained. 〓 (1) 〓 (2) 〓 (3) 〓 (4)
doi:10.5059/yukigoseikyokaishi.23.161 fatcat:i3qevewsovetle6drswwneom2a