4-(4-Dimethylamino-phenylazo)-benzenesulfonic acid 2-chloro-phenyl ester

Base Information

Chemical Name:4-(4-Dimethylamino-phenylazo)-benzenesulfonic acid 2-chloro-phenyl ester
CAS No.:146303-64-2
Molecular Formula:C₂₀H₁₈ClN₃O₃S
Molecular Weight:415.9
Hs Code.:

Synonyms:4-(4-Dimethylamino-phenylazo)-benzenesulfonic acid 2-chloro-phenyl ester

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Chemical Property of 4-(4-Dimethylamino-phenylazo)-benzenesulfonic acid 2-chloro-phenyl ester

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Technology Process of 4-(4-Dimethylamino-phenylazo)-benzenesulfonic acid 2-chloro-phenyl ester

There total 2 articles about 4-(4-Dimethylamino-phenylazo)-benzenesulfonic acid 2-chloro-phenyl ester which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 100.0%

: 95-57-8
2-monochlorophenol

: 56512-49-3
dabsyl chloride

: 146303-64-2
4-(4-Dimethylamino-phenylazo)-benzenesulfonic acid 2-chloro-phenyl ester

Guidance literature:: With carbonate-bicarbonate buffer; In acetone; acetonitrile; 1.) 15 min, 2.) reflux;

Reference yield:

: 547-58-0
methyl orange

: 146303-64-2
4-(4-Dimethylamino-phenylazo)-benzenesulfonic acid 2-chloro-phenyl ester

Guidance literature:: Multi-step reaction with 2 steps

1: PCl₅ / 0.13 h

2: aq. carbonate-bicarbonate buffer / acetone / 0.5 h / Heating

With carbonate-bicarbonate buffer; phosphorus pentachloride; In acetone;