Potassium iodide catalyzed simultaneous C3-formylation and N-aminomethylation of indoles with 4-substituted-N,N-dimethylanilines.

Potassium iodide catalyzed simultaneous C3-formylation and N-aminomethylation of indoles with 4-substituted-N,N-dimethylanilines.

Organic & biomolecular chemistry (2012-11-13)

Lan-Tao Li, Hong-Ying Li, Li-Juan Xing, Li-Juan Wen, Peng Wang, Bin Wang

RESUMEN

A one-pot dual functionalization of indoles has been developed. The simultaneous C3-formylation and N-aminomethylation of indoles can be achieved using readily available potassium iodide as a catalyst and tert-butyl peroxybenzoate as a co-oxidant.

MATERIALES

Referencia del producto

Marca

Descripción del producto

221945

Sigma-Aldrich

Yoduro de potasio, ACS reagent, ≥99.0%

207969

Sigma-Aldrich

Yoduro de potasio, ReagentPlus^®, 99%

30315

Sigma-Aldrich

Yoduro de potasio, puriss. p.a., reag. ISO, reag. Ph. Eur., ≥99.0%

651818

Sigma-Aldrich

Gold etchant, standard

03124

Sigma-Aldrich

Yoduro de potasio, puriss., meets analytical specification of Ph. Eur. BP, USP, 99.0-100.5% (calc. to the dried substance)

204102

Sigma-Aldrich

Yoduro de potasio, ≥99.99% trace metals basis

60399

Sigma-Aldrich

Yoduro de potasio, BioUltra, ≥99.5% (AT)

236233

Sigma-Aldrich

N-Methylaniline, ≥99%

M29304

Sigma-Aldrich

N-Methylaniline, 98%

24-4860

Sigma-Aldrich

Yoduro de potasio, JIS special grade, ≥99.5%

P8166

Sigma-Aldrich

Yoduro de potasio, suitable for plant cell culture

24-4870

Sigma-Aldrich

Yoduro de potasio, SAJ first grade, ≥99.5%

429422

Sigma-Aldrich

Yoduro de potasio, AnhydroBeads^™, −10 mesh, 99.998% trace metals basis

P2963

Sigma-Aldrich

Yoduro de potasio, BioXtra, ≥99.0%

60422

Sigma-Aldrich

Yoduro de potasio, tested according to Ph. Eur.

209872

Sigma-Aldrich

4-tert-Butyl-N,N-dimethylaniline, 98%

49636

Supelco

N-Methylaniline, analytical standard

65760

Sigma-Aldrich

N-Methylaniline, purum, ≥98.0% (GC)