Synthesis of 15N-labeled heterocycles via the cleavage of C-N bonds of anilines and glycine-15N.
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DOI: 10.1039/d1cc01734a
Abstract: A nitrogen replacement process that directly incorporates the 15N atom of glycine-15N into anilines was reported. The process involves a Csp2-N bond cleavage of anilines driven by dearomatization and a Csp3-N bond cleavage of glycine-15N… read more here.
Keywords: glycine 15n; synthesis 15n; cleavage; labeled heterocycles ... See more keywords
Total synthesis of [15N]-labelled C6-substituted purines from [15N]-formamide—easy preparation of isotopically labelled cytokinins and derivatives
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DOI: 10.1098/rsos.181322
Abstract: Cytokinins (CKs) and their metabolites and derivatives are essential for cell division, plant growth regulation and development. They are typically found at minute concentrations in plant tissues containing very complicated biological matrices. Therefore, defined standards… read more here.
Keywords: synthesis 15n; substituted purines; total synthesis; 15n labelled ... See more keywords