An intramolecular addition-elimination strategy for the synthesis of carbapenems
摘要:
The synthesis of 2-[(4-fluorophenylsulfonyl)methyl] carbapenem carboxylate 20 is described. The key step is a base mediated addition-elimination ring closure of a iodovinyl sulfone 12.
An intramolecular addition-elimination strategy for the synthesis of carbapenems
摘要:
The synthesis of 2-[(4-fluorophenylsulfonyl)methyl] carbapenem carboxylate 20 is described. The key step is a base mediated addition-elimination ring closure of a iodovinyl sulfone 12.