Write the reaction equation: nitromethane – methylamine – methylammonium chloride – methylamine

Let’s solve the chain of transformations:
1. CH3NO2 + H2 = CH3NH2 + H2O – reduction of nitromethane, methylamine was obtained;
2. СН3NH2 + HCl = {CH3NH2} Cl – compounds, the organic salt of methylamine chloride is isolated;
3. {СН3NH2} Cl + NaOH = CH3NH2 + NaCl – exchange, methylamine was formed.
The given examples of equations show the relationship between alkane derivatives and nitrogen-containing organic substances. The final product, methylamine, is used industrially for vulcanizing rubber.



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