Реакция #82219

Уравнение реакции

isobutyryl chloride

3,4,5,6-tetrahydro-2-(2-propynyloxy)-2H-pyran

→

desired compound

5-Methyl-1-((3,4,5,6-tetrahydro-2H-pyran-2-yl)oxy)-2-hexyn-4-one

Условия реакции

Методика

The desired compound was prepared from isobutyryl chloride and 3,4,5,6-tetrahydro-2-(2-propynyloxy)-2H-pyran by analogy to the procedure of Tohda, et. al. (Synthesis, 777 (1977)).

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