New basic monoazo dyestuffs and processes for their manufacture

摘要

1,140,986. 2-Acetylamino-5-nitro-4-chloroacetyldiphenylether. CIBA Ltd. 26 April, 1967 [29 April, 1966; 21 Feb., 1967], No. 19148/67. Heading C2C. [Also in Division C4] 2 - Acetylamino - 5 - nitro - 4 - chloracetyldiphenylether is obtained by reacting 2- acetylamino-5-nitrodiphenylether with chloracetyl chloride in the presence of CS 2 and AlCl 3 .