Table 2.
Sia2ens Obtained by OPME Synthesis
Substrate | Product | Yielda | Yieldb |
---|---|---|---|
ManNAc (1)![]() |
Neu5Ac2en (6)![]() |
72% | 82% |
ManNGc (2)![]() |
Neu5Gc2en (7)![]() |
<5%c | 60% |
ManNAc6N3 (3)![]() |
Neu5Ac9N32en (8)![]() |
61% | 79% |
ManNAc6NAc (4)![]() |
Neu5Ac9NAc2en (9)![]() |
63% | 71% |
ManNAc4deoxy (5)![]() |
Neu5Ac7deoxy2en (10)![]() |
11% | 25% |
One-step process.
Two-step process.
Estimated by TLC analysis.