Project supported by the National Natural Science Foundation of China (No. 20172049).
Convenient procedure for coupling of 1,2,3,5-tetra-O-acetyl-β-D-ribofuranose and 4-nitroimidazole was provided to obtain β-anomer as major product. A novel category of nucleoside analogues with an imidazole base moi...
the National Natural Science Foundation (No. 20172049) of China.
Asymmetric pinacol coupling of aromatic aldehydes mediated by low valent titanium complexes of chiral ligands derived from natural tartaric acid provided corresponding pinacols in good yields with excellent diastereo-...