Dan Ni

Jul 11, 2024 | mdpi.com | Zhong Li |Yanna Sun |Weifeng Gong |Dan Ni

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Apr 22, 2024 | pubs.rsc.org | Shuang G. Zhao |Mengxiao Chen |Wenlu Zhou |Dan Ni

Green synthesis for diverse bioactive benzo-fused spiroindolines through DBU-catalysed post-Ugi double cyclization A metal-free protocol utilizing DBU catalysis for post-Ugi amide-ester exchange and Conia-ene double cyclization has successfully developed, allowing the synthesis of diverse highly functionalized cycloimide-fused spiroindolines with anti-cancer activities under mild conditions.

Jul 27, 2023 | mdpi.com | Zhong Li |Weifeng Gong |Dan Ni |Cunzhi Ma

Open AccessArticlebyZhong Li 1, Lei Ding 1, Weifeng Gong 2, Dan Ni 1,*, Cunzhi Ma 1 and Yanna Sun 1 1School of Energy and Power Engineering, Jiangsu University, Zhenjiang 212013, China2Shanghai Marine Equipment Research Institute (SMERI), Shanghai 200031, China*Author to whom correspondence should be addressed.