ISOMERIZATION OF 1-TRIMETHYLSILYLALLENYL ETHER TO 1-TRIMETHYLSILYLPROPARGYL ETHER. PREPARATION OF 1-METHOXY-1-ALKEN-3-YNES and 2-METHOXY-2,5-DIHYDROFURANS

DOI: 10.1016/S0040-4039(00)81604-4

Source and publish data:

Tetrahedron Letters p. 1061 - 1064 (1983)

Update date:2022-09-26

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Authors:

Kuwajima, Isao

Sugahara, Shuichi

Enda, Jun

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Article abstract of DOI:10.1016/S0040-4039(00)81604-4

On treatment of LDA, methyl 1-trimethylsilylallenyl ether isomerizes to lithium acetylide of 1-trimethylsilylpropargyl ether, which can be used efficiently for the preparation of 1-methoxy-1-alken-3-ynes and 2-methoxy-2,5-dihydrofurans.

Full text of DOI:10.1016/S0040-4039(00)81604-4

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