The compound x1 could be an aldehyde or a ketone that undergoes oxidation with KMnO4 and H2SO4 to form a carboxylic acid x2x2x2. Then, the carboxylic acid x2 can be converted into an amino acid x3x3x3 through a decarboxylation reaction by heating with ammonia. The final product is CH3-CHNH2NH2NH2-COOH, which is an amino acid.
The compound x1 could be an aldehyde or a ketone that undergoes oxidation with KMnO4 and H2SO4 to form a carboxylic acid x2x2x2. Then, the carboxylic acid x2 can be converted into an amino acid x3x3x3 through a decarboxylation reaction by heating with ammonia. The final product is CH3-CHNH2NH2NH2-COOH, which is an amino acid.