Question
Give the IUPAC names for the following:
  1. $ \ \ \ \ \ \ \ \ \ \ \ \ \text{H}\\ \ \ \ \ \ \ \ \ \ \ \ \ \ \text{|}\\ \text{CH}_3-\text{C}-\text{CH}_3\\ \ \ \ \ \ \ \ \ \ \ \ \ \ \text{|} \\ \ \ \ \ \ \ \ \ \ \ \text{CH}_3$
  2.  
  1. $ \ \ \ \ \ \ \ \ \text{H} \ \ \ \ \ \text{H} \ \ \ \ \ \text{H}\\ \ \ \ \ \ \ \ \ \ \text{|} \ \ \ \ \ \ \ \text{|} \ \ \ \ \ \ \ \text{|}\\ \text{H}-\text{C}=\text{C}-\text{C}-\text{H}\\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \text{|}\\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \text{H}$
  2. $ \ \ \ \ \ \ \ \ \text{H}\\ \ \ \ \ \ \ \ \ \ \text{|}\\ \text{H}-\text{C}-\text{C}\equiv\text{C}-\text{H}\\ \ \ \ \ \ \ \ \ \ \text{|}\\ \ \ \ \ \ \ \ \ \text{H}$

Answer

  1. 2-methylpropane.
  2. 2-methylbutane.
  3. Propene.
  4. Propyne.

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