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Why some organic compounds undergo dimerisation when added to other solvents?e.g benzoic acid undergoes dimerisation in phenol. why?

Why some organic compounds undergo dimerisation when added to other solvents?e.g benzoic acid undergoes dimerisation in phenol. why?

Grade:12

1 Answers

SAGAR SINGH - IIT DELHI
878 Points
13 years ago

Dear student,

Molecular dimers are often formed by the reaction of two identical compounds e.g.: 2A → A-A. In this exampe,monomer "A" is said to dimerise to give the dimer "A-A". An example is Diaminocarbenes, which dimerise to give tetraaminoethylenes:

2 C(NR2)2 → (R2N)2C=C(NR2)2


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Sagar Singh

B.Tech, IIT Delhi



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