One-Pot Synthesis of 1-(1-Alkoxyethoxy)allenes

One-Pot Synthesis of 1-(1-Alkoxyethoxy)allenes

A convenient one-pot procedure has been proposed for the preparation of 1-(1-alkoxyethoxy)allenes from alkoxyethenes and prop-2-yn-1-ol with the use of trifluoroacetic acid as highly efficient catalyst for the synthesis of 3-(1-alkoxyethoxy)prop-1-ynes and of the system t -BuOK–DMSO for the isomeriz...

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Veröffentlicht in:Russian journal of organic chemistry 2018-12, Vol.54 (12), p.1831-1834
Hauptverfasser: Tarasova, O. A., Nedolya, N. A., Albanov, A. I.
Format: Artikel
Sprache:eng
Schlagworte:
Chemical synthesis
Chemistry
Chemistry and Materials Science
Isomerization
Organic Chemistry
Short Communications
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Zusammenfassung:A convenient one-pot procedure has been proposed for the preparation of 1-(1-alkoxyethoxy)allenes from alkoxyethenes and prop-2-yn-1-ol with the use of trifluoroacetic acid as highly efficient catalyst for the synthesis of 3-(1-alkoxyethoxy)prop-1-ynes and of the system t -BuOK–DMSO for the isomerization of the latter into allenes.
ISSN:1070-4280
1608-3393
DOI:10.1134/S1070428018120163