34614-65-8Relevant academic research and scientific papers
Preparation of 4-nitrostyrene
Shultsev
, p. 1859 - 1863 (2014/01/06)
The interaction of D,L-1-(4-nitrophenyl)ethanol with SOCl2 and P4O10 has been studied. In the reaction of D,L-1-(4-nitrophenyl)ethanol with SOCl2 a mixture of 1-(4-nitrophenyl)-1-chloroethane, 1,1′-bis-(4-nitrop
Triflic acid catalyzed reductive coupling reactions of carbonyl compounds with O-, S-, and N-nucleophiles
Gellert, Beate A.,Kahlcke, Nils,Feurer, Markus,Roth, Stefanie
supporting information; experimental part, p. 12203 - 12209 (2011/11/07)
Highly efficient metal-free reductive coupling reactions of aldehydes and ketones with a range of nucleophiles in the presence of triflic acid (1-5 mol %) as the catalyst are presented. The reactions can be performed at ambient temperature without exclusion of moisture or air. A range of symmetrical and unsymmetrical ethers were obtained by this method in high yields and short reaction times. For the first time, the influence of additional functionalization has been studied. Furthermore, the formation of thioethers from ketones (by addition of unmodified thiols) and of sulfonamides from either aldehydes or ketones has been achieved under catalytic conditions.
Zirconium tetrachloride catalysed synthesis of symmetric and unsymmetric ethers from secondary benzylic alcohols
Das, Biswanath,Krishnaiah, Maddeboina,Veeranjaneyulu, Boyapati,Srinivas, Yallamalla,Rao, Yerra Koteswara
, p. 717 - 719 (2008/09/20)
Secondary benzylic alcohols are coupled in the presence of zirconium tetrachloride to afford the corresponding symmetrical ethers in good yields. Unsymmetric ethers are obtained with good selectivity by condensation of two different secondary benzylic alcohols under the action of the same catalyst.
