Results 281 to 290 of about 116,077 (356)
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Plant Oil and Lignin-Derived Elastomers via Thermal Azide–Alkyne Cycloaddition Click Chemistry
ACS Sustainable Chemistry and Engineering, 2019The developments of sustainable elastomers from natural biomass to compete fossil fuel-derived elastomers are gaining increasing attention during recent years.
Liang Yuan +4 more
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Alkyne Versus Ynamide Reactivity: Regioselective Radical Cyclization of Yne-Ynamides.
Angewandte Chemie, 2019Ynamides are typically more reactive than simple alkynes and olefins. However, a serendipitous observation revealed a rare case where the reactivity of simple alkynes exceeds that of ynamides.
Shubham Dutta +4 more
semanticscholar +1 more source
ChemInform, 1991
AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
A. J. PEARSON, R. A. DUBBERT
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AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
A. J. PEARSON, R. A. DUBBERT
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Well-Defined Alkyne Metathesis Catalysts: Developments and Recent Applications.
Chemistry, 2018Although alkyne metathesis has been known for 50 years, rapid progress in this field has mostly occurred during the last two decades. In this article, the development of several highly efficient and thoroughly studied alkyne metathesis catalysts is ...
H. Ehrhorn, M. Tamm
semanticscholar +1 more source
1996
This chapter focuses on the differences between alkynes and alkenes, particularly those that affect synthetic work. It explains that one difference concerns the CC double bond, which is usually created from saturated intermediates by elimination but is formed in a different way in alkynes.
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This chapter focuses on the differences between alkynes and alkenes, particularly those that affect synthetic work. It explains that one difference concerns the CC double bond, which is usually created from saturated intermediates by elimination but is formed in a different way in alkynes.
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Strain-Promoted Reactivity of Alkyne-Containing Cycloparaphenylenes.
Angewandte Chemie, 2018A new class of macrocyclic angle-strained alkynes whose size and reactivity can be precisely tuned by modular organic synthesis is disclosed. Detailed analysis of the size-dependent structural and electronic properties provides evidence for considerable ...
Tobias A. Schaub +4 more
semanticscholar +1 more source
2003
Tremendous advances in the field of alkyne metathesis have been recorded over the last decade. The development of molybdenum alkylidyne complexes endowed with silanolate ligands allowed several problems of traditional alkyne metathesis to be solved at once.
R. Poli, K. M. Smith
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Tremendous advances in the field of alkyne metathesis have been recorded over the last decade. The development of molybdenum alkylidyne complexes endowed with silanolate ligands allowed several problems of traditional alkyne metathesis to be solved at once.
R. Poli, K. M. Smith
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Fundamental aspects of alkyne semi-hydrogenation over heterogeneous catalysts
Nano Reseach, 2022Zhe Wang +6 more
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An Example of Alkyne-Alkyne Interaction
Journal of the American Chemical Society, 1966H W, Whitlock, P E, Sandvick
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