28897-20-3Relevant articles and documents
Water-Compatible Synthesis of 2-Trifluoromethyl-1,3-Dioxanes
Becerra-Figueroa, Liliana,Tiniakos, Alexander F.,Prunet, Jo?lle,Gamba-Sánchez, Diego
supporting information, p. 6929 - 6932 (2018/11/25)
A water-compatible method for the diastereoselective synthesis of 2-trifluormethyl-1,3-dioxanes is described. The reaction proceeds under mild reaction conditions using simple inorganic bases; it has a very good substrate scope and can be performed with different Michael acceptors. Additionally, the reaction products can be further functionalized, showing an excellent perspective for future applications.
Barbier allylation of aldehydes and ketones with aluminium and catalytic indium metal: An economical alternative
Preite, Marcelo D.,Jorquera-Geroldi, Hugo A.,Perez-Carvajal, Andres
experimental part, p. 380 - 388 (2011/06/09)
An economical preparative protocol for the Barbier allylation of aldehydes and ketones in DMF, using aluminium foil in the presence of a catalytic amount of indium metal, is reported. All yields obtained are in general similar but slightly lower than those reported for the stoichiometric indium allylation. Aluminium alone failed to give rise to any detectable product. ARKAT-USA, Inc.
Granular indium Barbier allylation of carbonyl compounds: A more economical protocol
Preite, Marcelo D.,Pérez-Carvajal, Andrés
, p. 3337 - 3339 (2008/09/18)
A new protocol, amenable to be used in large-scale preparations, using a cheaper form of indium metal and mild warming is reported for the Barbier allylation of aldehydes and ketones with allyl bromide in N,N-dimethylformamide. Georg Thieme Verlag Stuttgart.