Write structure formulae and names of four possible aldol condensation products form propanal and butanal. In each case. Indicate which aldehyde acts as nucleophile and which as electrophile.

Write structural formulas and names of four possible aldol condensation products from propanal and butanal. In each case, indicate which aldehyde acts as nucleophile and which as electrophile.

Write structural formulas and names of four possible aldol condensation products from propanal and butanal. In each case, indicate which aldehyde acts as nucleophile and which as electrophile.

The IUPAC name of the crossed aldol condensation product formed between propanal and butanal, where the former acting as the nucleophile and the latter acting as the electrophile is

The crossed-aldol product formed when propanal acts as the electrophile and butanal as nucleophile is