212846-71-4Relevant articles and documents
Chlorination of pyridylacetylenes in the phase transfer catalytic system CCl4/KOH/18-crown-6
Abele,Abele,Rubina,Lukevics
, p. 122 - 123 (1998)
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Method for preparing 1-halogenated alkyne under catalysis of heterogeneous Ag catalyst at room temperature
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Paragraph 0023-0036; 0043, (2021/05/12)
The invention discloses a novel method for preparing 1-halogenated alkyne under the catalysis of a heterogeneous Ag catalyst at room temperature. The method comprises the steps of mixing terminal alkyne compounds containing different substituent groups, N
Elusive ethynyl azides: Trapping by 1,3-dipolar cycloaddition and decomposition to cyanocarbenes
Banert, Klaus,Hagedorn, Manfred,Wutke, Jens,Ecorchard, Petra,Schaarschmidt, Dieter,Lang, Heinrich
supporting information; experimental part, p. 4058 - 4060 (2010/09/06)
Although they decompose rapidly to produce cyanocarbenes, ethynyl azides were generated from (chloroethynyl)arenes and trapped for the first time by 1,3-dipolar cycloaddition at cyclooctyne.