66397-24-8Relevant academic research and scientific papers
Enantioselective Palladium-Catalyzed Hydrophosphinylation of Allenes with Phosphine Oxides: Access to Chiral Allylic Phosphine Oxides
Wang, Jun,Yang, Zhiping
supporting information, p. 27288 - 27292 (2021/11/17)
A Pd-catalyzed hydrophosphinylation of alkyl and aryl-oxyallenes with phosphine oxides has been developed for the efficient and rapid construction of a family of chiral allylic phosphine oxides with a diverse range of functional groups. This methodology was further applied in the facile construction of chiral 2H-chromene and later stage functionalization of cholesterol.
Gold(I)-Catalyzed Dearomative [2+2]-Cycloaddition of Indoles with Activated Allenes: A Combined Experimental-Computational Study
Ocello, Riccardo,De Nisi, Assunta,Jia, Minqiang,Yang, Qing-Qing,Monari, Magda,Giacinto, Pietro,Bottoni, Andrea,Miscione, Gian Pietro,Bandini, Marco
supporting information, p. 18445 - 18453 (2015/12/24)
The gold-catalyzed synthesis of methylidene 2,3-cyclobutane-indoles is documented through a combined experimental/computational investigation. Besides optimizing the racemic synthesis of the tricyclic indole compounds, the enantioselective variant is pres
Intermolecular and intramolecular pauson-khand reactions of functionalized Allenes
Gonzalez-Gomez, Alvaro,Anorbe, Loreto,Poblador, Amalia,Dominguez, Gema,Perez-Castells, Javier
supporting information; experimental part, p. 1370 - 1377 (2009/04/11)
Pauson-Khand reactions of functionalized allenes with different alkynes give cyclopentenones with generally high regio-and stereoselectivities. The allenes react through their external double bonds, giving cyclopentenones with exocyclic double bond at their β positions and predominantly with E stereochemistry. Some intramolecular reactions with allenynes connected through aromatic rings are described. These give the corresponding heterocycles with moderate to good yields. Wiley-VCH Verlag GmbH & Co. KGaA, 2008.
Microwave promoted rapid isomerisation of propargyl ethers into allenyl ethers
Moghaddam, Firouz Matloubi,Emami, Rahdar
, p. 4073 - 4077 (2007/10/03)
Aryl or alkyl propargyl ethers have been isomerized efficiently with good to excellent yield into corresponding allenyl ethers in the presence of potassium tert-butoxide under the microwave irradiation.
