International Union of Crystallography, Acta Crystallographica Section E: Structure Reports Online, 1(63), p. o197-o199, 2006
DOI: 10.1107/s1600536806052202
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Recently, we have developed a synthetic procedure that allows the controlled formation of mono- and diarylpyrroles by chemoselective Suzuki–Miyaura coupling (Smith et al., 2006). The key to the method was using chloride as a blocking group which is not very reactive for cross-coupling, and then its removal by catalytic hydrogenation.