1338469-84-3Relevant academic research and scientific papers
Synthesis of 2-Pyridinemethyl Ester Derivatives from Aldehydes and 2-Alkylheterocycle N-Oxides via Copper-Catalyzed Tandem Oxidative Coupling-Rearrangement
Wang, Chang-Sheng,Roisnel, Thierry,Dixneuf, Pierre H.,Soulé, Jean-Fran?ois
, p. 6720 - 6723 (2017)
Successful benzylic C(sp3)-H acyloxylation of 2-alkylpyridine, 2-alkylpyrazine, and 2-alkylthiazole compounds was achieved using simple aldehydes. This was carried out via a copper-catalyzed tandem reaction, involving oxidative esterification followed by O-atom transfer of the resultant high yield formed Boekelheide intermediate. The method enables the preparation of functional heterocycles and the desymmetrization of 2,6-dialkylpyridines for efficient synthesis of dissymmetric pincer ligands, thus offering a new life for more practical Boekelheide rearrangement.
NITROGEN-CONTAINING HETEROCYCLIC COMPOUND AND METHOD FOR PRODUCING SAME
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Paragraph 0068; 0069, (2013/03/26)
There are provided a nitrogen-containing heterocyclic compound such as a substituted amino-pyridine-N-oxide compound represented by formula (1), which is useful as a synthetic intermediate for an agrochemical and the like; and a method for producing the n
