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|Title:||A strategy for the triarylation of pyrrolopyrimidines by using microwave-promoted cross-coupling reactions|
Pujol Dilmé, M. Dolors
|Abstract:||New pyrrolo[2,3-d]pyrimidines that have aryl groups at the 2-, 4-, and 6-positions were prepared by the arylation reaction of 4-chloro-7-methyl-2-(methylthio)-6-phenylpyrrolo[2,3-d]pyrimidine (6) and the corresponding arylboronic acid under Suzuki-Miyaura conditions followed by a second arylation under Liebeskind-Srogl cross-coupling conditions. A parallel study that began with the C-2 chemoselective arylation of 6 under Liebeskind-Srogl conditions followed by a Suzuki-Miyaura coupling at C-4 was carried out, and the results of each route were compared. All of the tranformations were performed under microwave irradiation.|
|Note:||Versió postprint del document publicat a: http://dx.doi.org/10.1002/ejoc.201500625|
|It is part of:||European Journal of Organic Chemistry, 2015, num. 29, p. 6547-6556|
|Appears in Collections:||Articles publicats en revistes (Farmacologia, Toxicologia i Química Terapèutica)|
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