106047-28-3Relevant articles and documents
Synthesis of Bis-heteroaryls Using Grignard Reagents and Pyridylsulfonium Salts
Horan, Alexandra M.,Duong, Vincent K.,McGarrigle, Eoghan M.
supporting information, p. 9089 - 9093 (2021/11/30)
Herein are reported ligand-coupling reactions of Grignard reagents with pyridylsulfonium salts. The method has wide functional group tolerance and enables the formation of bis-heterocycle linkages, including 2,4′-, 2,3′-, and 2,2′-bipyridines, as well as pyridines linked to pyrimidines, pyrazines, isoxazoles, and benzothiophenes. The methodology was successfully applied to the synthesis of the natural products caerulomycin A and E.
2-Pyridyl and 3-pyridylzinc bromides: direct preparation and coupling reaction
Kim, Seung-Hoi,Rieke, Reuben D.
scheme or table, p. 3135 - 3146 (2010/06/13)
A facile synthetic approach to the direct preparation of 2-pyridyl and 3-pyridylzinc bromides has been demonstrated using Rieke zinc with 2-bromopyridine and 3-bromopyridine, respectively. A variety of different electrophiles have been coupled with the resulting organozinc reagents to give the corresponding cross-coupling products in moderate to good yields.
A facile synthetic approach to the preparation of 3-pyridyl derivatives: Preparations and coupling reactions of 3-pyridylzinc and its analogues
Kim, Seung-Hoi,Slocum, Tim B.,Rieke, Reuben D.
experimental part, p. 3823 - 3827 (2010/03/04)
A facile synthetic approach to the direct preparation of 3pyridylzinc bromide has been demonstrated using Rieke zinc with 3-bromopyridine in the presence of a catalytic amount of lithium chloride. A variety of different electrophiles have been coupled to give the corresponding cross-coupling products in moderate to good yields. Also, this methodology has been expanded to the preparation of the corresponding organozinc reagents of 3-bromopyridine analogues. Georg Thieme Verlag Stuttgart.