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Chapter 27: Q21P (page 1205)

Propose a mechanism for the formation of Melmac.

Short Answer

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The mechanism for the formation of Melmac is shown below.

Step by step solution

01

Melmac

Melmac falls under the category of thermosetting polymers and is created from melamine and formaldehyde. It is colorless and can be used for several lightweight dishes and counter surfaces.

02

Predicting the mechanism for the formation of Melmac

Melmac is formed from melamine and formaldehyde. A protonated imine is formed between the amino group and formaldehyde. Then, it reacts with the amino group of melamine, and thus, the linkage is formed.

The mechanism for the formation of Melmac is given below.

Formation of Melmac

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Most popular questions from this chapter

a. Draw three segments of the polymer that is formed from 1,4-polymerization of 1,3-butadiene in which all the double bonds are trans.

b. Draw three segments of the polymer that is formed from 1,2-polymerization of 1,3-butadiene.

What monomer would you use to form each of the following polymers?

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