1146732-16-2Relevant articles and documents
Synthesis of nonsymmetrical 5-Aryl-2-indolopyrrole derivatives via controlled mono Suzuki-Miyaura cross-coupling on N-Boc-2,5-dibromopyrrole
Beaumard, Floriane,Dauban, Philippe,Dodd, Robert H.
experimental part, p. 4033 - 4042 (2011/02/22)
The first example of mono Suzuki-Miyaura cross-coupling of N-Boc-2,5-dibromopyrrole with a boronic acid (indol-2-ylboronic acid) is reported. The resulting 2-indolyl-5-bromopyrrole derivative was in turn coupled with a variety of aryl- or heteroarylboronic acids thereby providing the corresponding non-symmetrical 2,5-disubstituted pyrroles in good to excellent yields. The tert-butoxycarbonyl (Boc) groups could be easily removed to give the completely deprotected products. Georg Thieme Verlag Stuttgart - New York.