Yu-Min Wang

Synthesis of 3-Hydroxy-9H-fluorene-2-carboxylates via Michael Reaction, Robinson Annulation, and Aromatization

Yu-Min Wang, Yi-Hung Liu & Shiuh-Tzung Liu · Organics · 2022

A series of 3-hydroxy-fluorene-2-carboxylate compounds were prepared from Michael addition of acetoacetate to 2-benzylideneindan-l-one followed by Robinson annulation and aromatization. In this reaction, we were able to isolate two Robinson annulation products and characterize th...

Open access Research Article 10.3390/org3040031

Water-nitrogen Management under Supplementary Irrigation through Rainwater Harvesting Technique for Improving Soil Fertility, Tomato Yield and Water Productivity in the West African Sahel

Aimé Sévérin Kima, Béné-Wendé Bernice Sandwidi, Moussa Waongo, Etienne Kima, Bruno Barbier & Yu-Min Wang · International Journal of Plant & Soil Science · 2026

Supplementary irrigation using harvested water is widely promoted in Burkina Faso and is increasingly adopted nationally as a suitable practice for sustaining and/or improving rain-fed production. However, under current land degradation conditions, this approach should be sustain...

Open access Research Article 10.9734/ijpss/2026/v38i86216