Fig. 4: Structural Variability of the Diazooxindole Component[a]. | Nature Communications

Fig. 4: Structural Variability of the Diazooxindole Component[a].

From: Catalyst-controlled directing group translocation in the site selective C–H functionalization of 3-carboxamide indoles and metallocarbenes

Fig. 4

[a] Conditions: A solution of 2 (0.2 mmol) in the indicated solvent (0.1 M) was added via syringe pump over 5 h to 1a (0.1 mmol), MLn (2 mol%), AgNTf2 (8 mol%), and AgOAc (4 mol%) in the indicated solvent (0.1 M) at the indicated temperature. See the Supplementary Information for detailed experimental procedures. [b] Structure validated via X-ray crystallography. [c] Diazo compound 2 recovered as a dimer.

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