59222-77-4Relevant academic research and scientific papers
Synthesis of 2 H-indazoles by the [3 + 2] dipolar cycloaddition of sydnones with arynes
Fang, Yuesi,Wu, Chunrui,Larock, Richard C.,Shi, Feng
, p. 8840 - 8851 (2012/01/02)
A rapid and efficient synthesis of 2H-indazoles has been developed using a [3 + 2] dipolar cycloaddition of sydnones and arynes. A series of 2H-indazoles have been prepared in good to excellent yields using this protocol, and subsequent Pd-catalyzed coupl
Synthesis of 2H-indazoles by the [3 + 2] cycloaddition of arynes and sydnones
Wu, Chunrui,Fang, Yuesi,Larock, Richard C.,Shi, Feng
supporting information; experimental part, p. 2234 - 2237 (2010/08/04)
A rapid and efficient synthesis of 2H-indazoles has been developed, which involves the [3 + 2] dipolar cycloaddition of arynes and sydnones. The process proceeds under mild reaction conditions in good to excellent yields.
