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Which of the following methods is/are correct for the synthesis of benzaldehyde?

a)

b)

c)

d)



Question ID - 104895 | SaraNextGen Top Answer

Which of the following methods is/are correct for the synthesis of benzaldehyde?

a)

b)

c)

d)

1 Answer
127 votes
Answer Key / Explanation : (a,b,c,d) -

(a,b,c,d)

All the reactions are correct

a. Lindlar''s catalyst converts

group to ( )

b. Lithium aluminum -butoxide also converts ( group to ( )

c. DIBAL-H converts  to PhCHO

d.PCC or Collins reagent converts alcohol to aldehyde, i.e., to

So the answers are (a), (b), (c), and (d)

127 votes


127