Question

Write the structure of the following compound:

prop-1-yne

Draw the structure of the following compound:

Prop-1-yne

Answer 1

\[\begin{array}{ccccccccc} & & & & & & \mathrm{H} & & \\[-2pt] & & & & & & \big| & & \\[-2pt] \mathrm{H} & \!-\! & \overset{1}{\mathrm{C}} & \!\equiv\! & \overset{2}{\mathrm{C}} & \!-\! & \overset{3}{\mathrm{C}} & \!-\! & \mathrm{H} \\[-2pt] & & & & & & \big| & & \\[-2pt] & & & & & & \mathrm{H} & & \end{array}\]