Results 221 to 230 of about 68,808 (283)
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Synthesis of alkynes from non-alkyne sources
Organic & Biomolecular Chemistry, 2020This review contains a compilation of the literature for the synthesis of alkynes from non-alkyne sources.
Ranjay Shaw +3 more
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Chemical Communications, 2005
AbstractFor Abstract see ChemInform Abstract in Full Text.
Fürstner, A., Davies, P.
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AbstractFor Abstract see ChemInform Abstract in Full Text.
Fürstner, A., Davies, P.
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Asian Journal of Organic Chemistry, 2014
AbstractIn this Focus Review, a selection of organocatalyzed reactions in which alkynes have been used are presented. Catalysis by tertiary and secondary amines, by phase‐transfer catalysis, by phosphines and carbenes, as well as bifunctional and multiple catalysis are discussed.
SALVIO, RICCARDO +2 more
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AbstractIn this Focus Review, a selection of organocatalyzed reactions in which alkynes have been used are presented. Catalysis by tertiary and secondary amines, by phase‐transfer catalysis, by phosphines and carbenes, as well as bifunctional and multiple catalysis are discussed.
SALVIO, RICCARDO +2 more
openaire +3 more sources
Intramolecular alkyne–alkyne and alkyne–alkene couplings promoted by iron carbonyls
J. Chem. Soc., Chem. Commun., 1991The first examples of iron carbonyl-promoted intramolecular coupling of alkyne and alkene, giving rise to cyclopentenones, are described.
Anthony J. Pearson, Robert A. Dubbert
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Angewandte Chemie - International Edition, 2013
AbstractThe early years of alkyne metathesis were marked by a somewhat ironic state of affairs: the proposed mechanism was swiftly validated and more than one effective catalyst became available shortly after the discovery of this transformation; surprisingly, however, the impact on synthesis remained very limited for a long period of time.
Alois Fürstner
exaly +4 more sources
AbstractThe early years of alkyne metathesis were marked by a somewhat ironic state of affairs: the proposed mechanism was swiftly validated and more than one effective catalyst became available shortly after the discovery of this transformation; surprisingly, however, the impact on synthesis remained very limited for a long period of time.
Alois Fürstner
exaly +4 more sources
The catalytic hydroamination of alkynes
Chemical Society Reviews, 2003AbstractFor Abstract see ChemInform Abstract in Full Text.
Frauke, Pohlki, Sven, Doye
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