Matches in SemOpenAlex for { <https://semopenalex.org/work/W2988747163> ?p ?o ?g. }
- W2988747163 endingPage "3063" @default.
- W2988747163 startingPage "3040" @default.
- W2988747163 abstract "The present review article summarizes the synthesis of allenes, which bear an adjacent functional group, by [3,3]- or [2,3]-sigmatropic rearrangement of appropriate propargyl substrates. Functionalized allenes, such as allenyl isothiocyanates, isoelenocyanates, isocyanates, thiocyanates, azides, azo compounds and others, are easily available by these methods. In several cases, however, the title compounds show high reactivity, which leads to rapid intermolecular or intramolecular successive reactions. Consequently, synthesis of the allenes by sigmatropic rearrangement has to be combined with special techniques, for example, flash vacuum pyrolysis or in situ generation and trapping reactions. The high tendency of the presented functionalized allenes to undergo cyclization reactions can be utilized to prepare heterocyclic products, for instance, thiazoles, selenazoles, 1,2,3-triazoles and pyrazoles. The synthesis of functionalized 1,3-butadienes by a second sigmatropic rearrangement of the title compounds is also successful." @default.
- W2988747163 created "2019-11-22" @default.
- W2988747163 creator A5091832020 @default.
- W2988747163 date "2020-01-15" @default.
- W2988747163 modified "2023-09-25" @default.
- W2988747163 title "Functionalized Allenes: Generation by Sigmatropic Rearrangement and Application in Heterocyclic Chemistry" @default.
- W2988747163 cites W1529916649 @default.
- W2988747163 cites W1547964899 @default.
- W2988747163 cites W1964297040 @default.
- W2988747163 cites W1967456724 @default.
- W2988747163 cites W1972584501 @default.
- W2988747163 cites W1972881328 @default.
- W2988747163 cites W1973102157 @default.
- W2988747163 cites W1974167584 @default.
- W2988747163 cites W1974384288 @default.
- W2988747163 cites W1974657601 @default.
- W2988747163 cites W1974726334 @default.
- W2988747163 cites W1976350958 @default.
- W2988747163 cites W1979428996 @default.
- W2988747163 cites W1979532092 @default.
- W2988747163 cites W1980339750 @default.
- W2988747163 cites W1983758229 @default.
- W2988747163 cites W1983916220 @default.
- W2988747163 cites W1985514580 @default.
- W2988747163 cites W1985568533 @default.
- W2988747163 cites W1986061037 @default.
- W2988747163 cites W1987096798 @default.
- W2988747163 cites W1988133477 @default.
- W2988747163 cites W1988997569 @default.
- W2988747163 cites W1989071752 @default.
- W2988747163 cites W1989145430 @default.
- W2988747163 cites W1993535587 @default.
- W2988747163 cites W1993796398 @default.
- W2988747163 cites W1997038198 @default.
- W2988747163 cites W1997512052 @default.
- W2988747163 cites W1999137984 @default.
- W2988747163 cites W1999172432 @default.
- W2988747163 cites W2001289665 @default.
- W2988747163 cites W2002188465 @default.
- W2988747163 cites W2004160002 @default.
- W2988747163 cites W2007227755 @default.
- W2988747163 cites W2008572100 @default.
- W2988747163 cites W2017852694 @default.
- W2988747163 cites W2019286497 @default.
- W2988747163 cites W2019506358 @default.
- W2988747163 cites W2019769116 @default.
- W2988747163 cites W2020046483 @default.
- W2988747163 cites W2020193263 @default.
- W2988747163 cites W2022136851 @default.
- W2988747163 cites W2023327012 @default.
- W2988747163 cites W2023569861 @default.
- W2988747163 cites W2024680115 @default.
- W2988747163 cites W2024798214 @default.
- W2988747163 cites W2025514509 @default.
- W2988747163 cites W2025984707 @default.
- W2988747163 cites W2026104982 @default.
- W2988747163 cites W2026452875 @default.
- W2988747163 cites W2026843917 @default.
- W2988747163 cites W2027979156 @default.
- W2988747163 cites W2028934403 @default.
- W2988747163 cites W2029533926 @default.
- W2988747163 cites W2031958136 @default.
- W2988747163 cites W2032225767 @default.
- W2988747163 cites W2033841248 @default.
- W2988747163 cites W2033894209 @default.
- W2988747163 cites W2034491823 @default.
- W2988747163 cites W2034682474 @default.
- W2988747163 cites W2034987525 @default.
- W2988747163 cites W2035978943 @default.
- W2988747163 cites W2036961039 @default.
- W2988747163 cites W2037400255 @default.
- W2988747163 cites W2040904425 @default.
- W2988747163 cites W2041820638 @default.
- W2988747163 cites W2042343288 @default.
- W2988747163 cites W2042531667 @default.
- W2988747163 cites W2045907717 @default.
- W2988747163 cites W2046186258 @default.
- W2988747163 cites W2047192787 @default.
- W2988747163 cites W2051741383 @default.
- W2988747163 cites W2053206792 @default.
- W2988747163 cites W2053377633 @default.
- W2988747163 cites W2053963326 @default.
- W2988747163 cites W2055659688 @default.
- W2988747163 cites W2058304228 @default.
- W2988747163 cites W2058344681 @default.
- W2988747163 cites W2058959214 @default.
- W2988747163 cites W2062911821 @default.
- W2988747163 cites W2063661753 @default.
- W2988747163 cites W2063962644 @default.
- W2988747163 cites W2064745606 @default.
- W2988747163 cites W2065696358 @default.
- W2988747163 cites W2067191435 @default.
- W2988747163 cites W2069897660 @default.
- W2988747163 cites W2070370809 @default.
- W2988747163 cites W2070754917 @default.
- W2988747163 cites W2071529003 @default.
- W2988747163 cites W2074732027 @default.
- W2988747163 cites W2075653587 @default.