A Pd(II)-catalyzed ring-expansion reaction of cyclic 2-azidoalcohol derivatives: synthesis of azaheterocycles.
A Pd(II)-catalyzed ring expansion-reaction of cyclic 2-azidoalcohol derivatives was found to proceed via an unprecedented C-C bond cleavage-C-N bond formation sequence, providing substituted azaheterocycles.
Chiba
Shunsuke
S
Division of Chemistry and Biological Chemistry, School of Physical and Mathematical Sciences, Nanyang Technological University, Singapore 637371, Singapore. shunsuke@ntu.edu.sg
Xu
Yan-Jun
YJ
Wang
Yi-Feng
YF