58
2 Synthesis of In-Tether Chiral Center Peptides …
N
H
H
N
N
H
H
N
H
N
NH 2
O
O
O
O
O
Ile
Ala
Ala
O
S
peptide 10b
TOCSY spectrum of 10b (500 MHz in H2O with 10% D2O at 298 K)
NH region of NOESY spectrum of 10b (500 MHz in H 2 O with 10% D 2 O at
298 K)
2 Synthesis of In-Tether Chiral Center Peptides …
N
H
H
N
N
H
H
N
H
N
NH 2
O
O
O
O
O
Ile
Ala
Ala
O
S
peptide 10b
TOCSY spectrum of 10b (500 MHz in H2O with 10% D2O at 298 K)
NH region of NOESY spectrum of 10b (500 MHz in H 2 O with 10% D 2 O at
298 K)