Rhodium-Catalyzed Addition–Cyclization of Hydrazines with Alkynes: Pyrazole Synthesis via Unexpected C–N Bond Cleavage
收藏Figshare2016-02-17 更新2026-04-29 收录
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https://figshare.com/articles/dataset/Rhodium_Catalyzed_Addition_Cyclization_of_Hydrazines_with_Alkynes_Pyrazole_Synthesis_via_Unexpected_C_N_Bond_Cleavage/2277886
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Rhodium-catalyzed addition–cyclization of hydrazines with alkynes has been achieved to afford highly substituted pyrazoles under mild conditions. The cascade reaction involves two transformations: addition of the C–N bond of hydrazines to alkynes via unexpected C–N bond cleavage and intramolecular dehydration cyclization.
创建时间：
2016-02-17
