(1) Give the names of the two amino acids used to form the dipeptide shown below. Cy, N=c=N Ph Ph H2N. Вос-HN BocHN OMe OMe (li) Explain why the amino acids were partially protected before being used in this reaction. (i) Draw a mechanism to account for the formation of the dipeptide (Cy = cyclohexyl).

Organic And Biological Chemistry
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ISBN:9781305081079
Author:STOKER, H. Stephen (howard Stephen)
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Chapter9: Proteins
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help with part (i) and (iii)

(i) Give the names of the two amino acids used to form the dipeptide shown below.
Cy,
N=C=N
Ph
Ph
H2N.
Вос-HN
HO
BocHN
OMe
OMe
(i) Explain why the amino acids were partially protected before being used in this reaction.
(i) Draw a mechanism to account for the formation of the dipeptide (Cy = cyclohexyl).
(iv) Re-draw the amino acid below in a Fischer projection.
Transcribed Image Text:(i) Give the names of the two amino acids used to form the dipeptide shown below. Cy, N=C=N Ph Ph H2N. Вос-HN HO BocHN OMe OMe (i) Explain why the amino acids were partially protected before being used in this reaction. (i) Draw a mechanism to account for the formation of the dipeptide (Cy = cyclohexyl). (iv) Re-draw the amino acid below in a Fischer projection.
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