Synthesis of 5-Trimethylsilylethynyl-1,3,4-oxadiazoles
Tóm tắt
5-Trimethylsilylethynyl-2-R-1,3,4-oxadiazoles were synthesized for the first time by intramolecular cyclocondensation of unsymmetrical N-acyl-N'-(3-trimethylsilyl-2-propynoyl)hydrazines by the action of phosphoryl chloride.
Tài liệu tham khảo
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