Table 2.
M:I 20:1 | ||||
---|---|---|---|---|
Monomer | Peptide Sequence | Percent Conversiona | DPb | Mw/Mn b |
32 | NorGKGKGK | 71 | 590c | 1.01 |
33 | NorAhaKGKGK | 100 | 390c | 1.01 |
34 | NorGK*GK*GK* | 100 | 11 | 1.01 |
35 | NorAhaK*GK*GK* | 100 | 9 | 1.01 |
36 | Nor(GFPLI)3 | 100 | 18 | 1.04 |
37 | Nor(GFPLI)6 | 100 | 18 | 1.04 |
38 | NorGKQLISGSGS | 100 | 21 | 1.04 |
39 | NorGSGSGKQLIS | 100 | 19 | 1.02 |
As determined by 1H NMR.
As determined by SEC-MALS, 0.05 M LiBr in DMF
Poor performance on SEC-MALS.
denotes Boc protecting group.
Aha = alkyl-linker as shown in Figure 3