Question

How will you convert
a. Propene into acetaldehyde

Answer 1

Explanation:

It can be done by reductive ozonolysis i.e, O3/Zn

C-C=C → C-Cho + hcho

Or for single product

1. Antimarkonikov hbr+h2o2 product- c-c=c-br
2. KCN product— c-c=c-cn
3. nano2+hcl (0–5°C) product c-c=c-cN2+Cl- (diazoniun ion)
4. c2h5oh product→c-c=c-c
5. O3/Zn so final product is 2c-cho

IN SIMPLE STATEMENT:-

Propene is Ozonolysis in presence of O3/Zn to form acetaldehyde and formaldehyde.

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