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CBSE Class 12-science Answered

How acetaldehyde prepared from (1) CH3COCl(acetyl chloride) (2) (CH3COO)2Ca (calcium acetate)
Asked by ap996969 | 16 Mar, 2019, 10:11: PM
answered-by-expert Expert Answer
Acetaldehyde prepared from
(1) CH3COCl(acetyl chloride)
 
Rosenmund Reduction:
 In this reaction, acyl chloride on hydrogenation in the presence of palladium catalyst and barium sulphate gives aldehydes
 

(2) (CH3COO)2Ca (calcium acetate):
Dry distillation of calcium acetate yields acetaldehyde:
 
 
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CH subscript 3 COO space space space space space space space space space space space space space space space space space space OCOCH subscript 3
Answered by Ramandeep | 17 Mar, 2019, 12:09: PM
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