State the reaction type occurring in reaction 1.
Suggest which reagent(s) and conditions are needed for reaction 1.
Draw the structure of the organic product H formed in reaction 2.
State the observation in reaction 3.
Give the reaction type shown by reaction 4.
G and J are structural isomers of one another. Name the kind of structural isomerism shown by G and J.
Suggest one chemical test that can tell G and J apart. Give the result with each compound.
In the reaction schemes below, G and J are changed into organic compound K. State the role of $\text{NaBH}_4$ in the reactions with G and J.
Identify organic product K.
Complete the table with the expected observations when P and Q react with the named reagents.
Identify the bonds that cause the absorptions labelled X and Z.
State the name of M.
Use the details in (d) to deduce the molecular formula of L.
Give the name of M.
Use the details in (d) to deduce the molecular formula of L.