709665-40-7Relevant academic research and scientific papers
Silica nanospheres supported diazafluorene iron complex: An efficient and versatile nanocatalyst for the synthesis of propargylamines from terminal alkynes, dihalomethane and amines
Sharma,Sharma, Shivani,Gaba, Garima
, p. 49198 - 49211 (2014/12/11)
We present the synthesis of an efficient heterogeneous silica nanosphere supported iron catalyst (SiO2@APTES@DAFO-Fe) and its catalytic application in a one pot three-component coupling reaction of terminal alkynes, dihalomethane and secondary
Synthesis of mono- and 1,3-disubstituted allenes from propargylic amines via palladium-catalysed hydride-transfer reaction
Nakamura, Hiroyuki,Ishikura, Makoto,Sugiishi, Tsuyuka,Kamakura, Takaya,Biellmann, Jean-Francois
experimental part, p. 1471 - 1477 (2008/10/09)
Mono- and 1,3-disubstituted allenes were synthesized from the corresponding propargylamines via palladium-catalysed hydride-transfer reaction. In the current transformation, propargylic amines can be handled as allenyl anion equivalents and introduced int
Effect of varying the anionic component of a copper(I) catalyst on homologation of arylacetylenes to allenes by the Mannich reaction
Kumar, Vipan,Chipeleme, Alex,Chibale, Kelly
, p. 43 - 46 (2008/09/17)
The effect of varying the anionic component of a copper(I) catalyst in the homologation of terminal arylacetylenes to allenes by the Mannich reaction was investigated. Varying amounts of allenes, Mannich bases and dimers were obtained depending on the nature of the anionic component of the copper catalyst. On the other hand, Eglinton-Glaser dimerizations were achieved in high yields with 0.5 equiv. of triethylamine. Wiley-VCH Verlag GmbH & Co. KGaA, 2008.
Synthesis of Allenes via Palladium-Catalyzed Hydrogen-Transfer Reactions: Propargylic Amines as an Allenyl Anion Equivalent
Nakamura, Hiroyuki,Kamakura, Takaya,Ishikura, Makoto,Biellmann, Jean-Francois
, p. 5958 - 5959 (2007/10/03)
Synthesis of allenes has been achieved by using palladium-catalyzed hydrogen-transfer reactions. Various propargylic amines, which were readily prepapred from iodobenzenes and propargylic amines by Sonogashira coupling reaction, underwent the hydrogen-tra
