24568-11-4Relevant articles and documents
Microwave-promoted trifluoroacetylation of amines with TiO(CF3CO2)2
Iranpoor, Nasser,Zeynizadeh, Behzad
, p. 124 - 125 (1999)
Conversion of amines to their corresponding trifluoroacetamides was performed with TiO(CF3CO2)2 in a conventional microwave oven under solvent-free conditions in excellent yields.
Meta Selective C-H Borylation of Sterically Biased and Unbiased Substrates Directed by Electrostatic Interaction
Chaturvedi, Jagriti,Haldar, Chabush,Bisht, Ranjana,Pandey, Gajanan,Chattopadhyay, Buddhadeb
supporting information, p. 7604 - 7611 (2021/05/26)
An electrostatically directed meta borylation of sterically biased and unbiased substrates is described. The borylation follows an electrostatic interaction between the partially positive and negative charges between the ligand and substrate. With this strategy, it has been demonstrated that a wide number of challenging substrates, especially 4-substituted substrates, can selectively be borylated at the meta position. Moreover, unsubstituted substrates also displayed excellent meta selectivity. The reaction employs a bench-stable ligand and proceeds at a milder temperature, precluding the need to synthesize a bulky and sophisticated ligand/template.
Overcoming inaccessibility of fluorinated imines-synthesis of functionalized amines from readily available fluoroacetamides
Czerwiński, Pawe? J.,Furman, Bart?omiej
supporting information, p. 9436 - 9439 (2019/08/15)
Although imines are convenient substrates for the synthesis of functionalized amines, they may be hard to obtain, as in the case of fluorinated imines. To aid in overcoming this issue, we propose a protocol of corresponding amine synthesis from simple fluoroacetic acid-derived amides using Schwartz's reagent.
Catalytic reduction of amides to amines by electrophilic phosphonium cations via FLP hydrosilylation
Augurusa, Alessandra,Mehta, Meera,Perez, Manuel,Zhu, Jiangtao,Stephan, Douglas W.
supporting information, p. 12195 - 12198 (2016/10/21)
A catalytic methodology for the conversion of amides to amines is reported. Of the 25 examples described, 14 examples involve the reduction of N-trifluoroacetamides to the corresponding trifluoroethylamines. These reductions are achieved by catalytic hydrosilylation of the amide mediated by an electrophilic phosphonium cation (EPC) catalyst.