Wuhan LANDMARK Industrial Co., Ltd.
5 1

4-Chlorocinnamic Acid

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Wuhan LANDMARK Industrial Co., Ltd.
[China]

Address
Tazi E. Road, No.18 Jiangan District Wuhan Hubei
Phone
86-180-62523701
Contact name
Mia

Quick Information

  • Place of Origin: China
  • :

Description

4-Chlorocinnamic acid

CAS:1615-02-7

Related Categories:
Building Blocks , C9 , Carbonyl Compounds ,Carboxylic Acids , Chemical Synthesis ,

Organic Building Blocks

InChI Key :GXLIFJYFGMHYDY-ZZXKWVIFSA-N

assay :99%

mp :248-250 °C(lit.)

It is obtained by reacting p-chlorobenzaldehyde with acetic anhydride. The p-chlorobenzaldehyde, acetic anhydride and sodium acetate were reacted together at 180 ° C for 13 h. After the reaction, it was slightly cold, poured into water, filtered, and the filter cake was washed with water and repeatedly dissolved with ammonia water until only a small amount of brownish yellow viscous remained. The obtained ammonium salt solution was filtered, and p-chlorocinnamic acid was re-precipitated with 3N dilute sulfuric acid, and dried by filtration to obtain a product. The yield is about 80%.


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