140840-86-4Relevant academic research and scientific papers
A Novel Rearrangement of 1-Akynylcyclopropanol to 2-Cyclopenten-1-one via Dicobalt Hexacarbonyl Complex
Iwasawa, Nobuharu
, p. 473 - 476 (1992)
Various 1-alkynylcyclopropanols are found to be converted to 3-substituted 2-cyclopenten-1-ones in good yields by heating their dicobalt hexacarbonyl complexes in refluxing tetrahydrofuran or dimethoxyethane.
Rearrangement of 1-(1-alkynyl)cyclopropanols to 2-cyclopentenones via their hexacarbonyldicobalt complexes. A new use of alkyne-CO2(CO)6 complexes in organic synthesis
Iwasawa, Nobuharu,Matsuo, Takeshi,Iwamoto, Mari,Ikeno, Taketo
, p. 3903 - 3914 (2007/10/03)
A novel rearrangement of 1-(1-alkynyl)cyclopropanols to 2-cyclopenten- 1-ones proceeded on complexation of their alkynyl part with octacarbonyldicobalt (Co2(CO8)). 1-(1-Alkynyl)cyclopropanols with a wide range of substituents on thei
