34403-48-0Relevant articles and documents
SUBSTITUTED OXADIAZOLES FOR COMBATING PHYTOPATHOGENIC FUNGI
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Page/Page column 52, (2018/07/29)
The present invention relates to novel trifluoromethyloxadiazoles of the formula (I) or an N-oxide and/or their agriculturally useful salts and to their use for controlling phytopathogenic fungi, or to a method for combating phytopathogenic harmful fungi,
tert-Butoxy-Radical-Promoted α-Arylation of Alkylamines with Aryl Halides
Ueno, Ryota,Ikeda, Yuko,Shirakawa, Eiji
supporting information, p. 4188 - 4193 (2017/08/07)
In the presence of a tert-butoxy radical precursor, the reaction of alkylamines with aryl halides was found to give α-arylated alkylamines through homolytic aromatic substitution of the halogen atoms.
Chemoselective reductive nucleophilic addition to tertiary amides, secondary amides, and N-methoxyamides
Nakajima, Minami,Oda, Yukiko,Wada, Takamasa,Minamikawa, Ryo,Shirokane, Kenji,Sato, Takaaki,Chida, Noritaka
supporting information, p. 17565 - 17571 (2015/02/19)
As the complexity of targeted molecules increases in modern organic synthesis, chemoselectivity is recognized as an important factor in the development of new methodologies. Chemoselective nucleophilic addition to amide car-bonyl centers is a challenge because classical methods require harsh reaction conditions to overcome the poor elec-trophilicity of the amide carbonyl group. We have successfully developed a reductive nucleophilic addition of mild nu-cleophiles to tertiary amides, secondary amides, and N-methoxyamides that uses the Schwartz reagent [Cp2ZrHCl]. The reaction took place in a highly chemoselective fashion in the presence of a variety of sensitive functional groups, such as methyl esters, which conventionally require protection prior to nucleophilic addition. The reaction will be applicable to the concise synthesis of complex natural alkaloids from readily available amide groups.