2-aminopropanoic acid, $$\(\mathrm{CH}_{3} \mathrm{CH}\left(\mathrm{NH}_{2}\right) \mathrm{CO}_{2} \mathrm{H}\)$$, can polymerise under suitable conditions. No other monomer is involved in this reaction. 2-aminopropanoic acid, $$\(\mathrm{CH}_{3} \mathrm{CH}\left(\mathrm{NH}_{2}\right) \mathrm{CO}_{2} \mathrm{H}\)$$, exists as two stereoisomers. Draw three-dimensional diagrams to show the two stereoisomers of 2-aminopropanoic acid. State the type of stereoisomerism shown. type of stereoisomerism .................................................................................................

Answer:

Knowledge points:

Solution: