Table 4.
Chemical Shifts of Anomeric Protons of Four Series of Donors in CDCl3
Y | NO2 | Br | N3 | NHAc | OMe | NH2 |
---|---|---|---|---|---|---|
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5.09 (1a) |
4.90 (1b) |
4.88 (1c) |
4.90 (1d) |
4.82 (1e) |
4.78 (1f) |
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5.69 (2a) |
5.50 (2b) |
5.47 (2c) |
5.46 (2d) |
5.40 (2e) |
5.35 (2f) |
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4.82 (3a) |
4.62 (3b) |
4.58 (3c) |
4.57 (3d) |
4.53 (3e) |
4.47 (3f) |
![]() |
4.88 (5) |
4.65 (6) |
4.62 (9) |
4.59 (15) |
4.54 (7) |
4.51 (8) |