Regioselective Alkylation of Thiazolylsulfonamides: Direct and Efficient Synthesis of 3‐Alkylthiazolidene Derivatives
摘要:
Various N-3-alkylated thiazolidenesulfonamide derivatives were efficiently prepared by the direct endo-selective alkylation of thiazolylsulfonamides. The effects of different bases and solvents were investigated, and the NaH-THF combination was found to be the most effective at conferring high yields and endo-selectivity.
Regioselective Alkylation of Thiazolylsulfonamides: Direct and Efficient Synthesis of 3‐Alkylthiazolidene Derivatives
摘要:
Various N-3-alkylated thiazolidenesulfonamide derivatives were efficiently prepared by the direct endo-selective alkylation of thiazolylsulfonamides. The effects of different bases and solvents were investigated, and the NaH-THF combination was found to be the most effective at conferring high yields and endo-selectivity.