Intramolecular azavinyl carbene-triggered rearrangement of furans
作者:Anton S. Makarov、Maxim G. Uchuskin、A. Stephen K. Hashmi
DOI:10.1039/c9sc02299f
日期:——
An intramolecular rhodium-catalyzed reaction of 1-tosyl-1,2,3-triazoles with furans has been explored. The tosylimino functionality was found to play a significant chemical role participating in the subsequent domino-transformations of a key reaction intermediate. One of the reaction pathways leads to valuable 2-formyl- and 2-acetylpyridine building blocks, which could be obtained in one-pot starting