Stereoselective syntheses of (−)-chloramphenicol and (+)-thiamphenicol
摘要:
Chloramphenicol and thiamphenicol have been enantioselectively synthesized using an asymmetric halohydrin reaction as a key step. In particular, halomethoxylation reaction was used, where O-methyl functions as a hydroxyl protecting group and eliminates an additional protection step. (c) 2006 Elsevier Ltd. All rights reserved.
Stereoselective syntheses of (−)-chloramphenicol and (+)-thiamphenicol
摘要:
Chloramphenicol and thiamphenicol have been enantioselectively synthesized using an asymmetric halohydrin reaction as a key step. In particular, halomethoxylation reaction was used, where O-methyl functions as a hydroxyl protecting group and eliminates an additional protection step. (c) 2006 Elsevier Ltd. All rights reserved.