The synthesis of 3-octyne is achieved by adding a bromoalkane into a mixture of sodium amide and alkyne. The bromoalkane and alkyne, respectively, are

The synthesis of 3-octyne is achieved by adding a bromoalkane into a mixture of sodium amide and an alklyne. The bromo alkane and alkyne respectively are:

The synthesis of higher alkyne from lower alkyne is achieved by adding a bromo alkane in to a mixture of Sodium amide and an alkyne. Which of the following combination(s) of bromoalkane and alkyne, can lead to the formation of 3-Octyne.

An alkyne containing sodium amide reacts with a bromoalkane to give 3-octyne. The formulas of teh bromoalkane and the alkyne are respectively-

Alkenes and alkynes are unsaturated hydrocarbons and undergo electrophilic addition reactions. In alkenes, the addition occurs in one step while in alkynes the addition occurs in two steps. Alkenes show geometrical isomerism but alkynes do not. Alkynes are more acidic than alkenes which are more acidic than alkanes. Both alkenes and alkynes can be prepared by the electrolysis of sodium or potassium salts of carboxylic acids. Write the major product of the reaction : (CH_(3))_(3)C-CH=CH_(2)overset(HBr)to