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Updated: Feb 5, 2026

Microfluidic Synthesis of Microgel Building Blocks for Microporous Annealed Particle Scaffold
Published on: June 16, 2022
1-(Phenylsulfonyl)-3-oxabicyclo[3.1.0]hexan-2-one as a Building Block in Organic Synthesis
Daniela Konrádová1, David Jean-Yves Denis Bon2, Jiří Pospíšil1,2
1Laboratory of Growth Regulators , Palacky University & Institute of Experimental Botany AS CR , Šlechtitelů 27 , CZ-783 71 Olomouc , Czech Republic.
Abstract:
The transformation of the readily available phenylsulfonyl lactone building block to structurally diverse molecular scaffolds is described. Depicted structures are accessed in one to three steps, and their overall yields are high. The rigidity of the starting building block greatly directs the stereoselectivity of the transformations, and newly generated stereogenic centers including the quaternary carbon centers are formed with high stereoselectivity generally superior to dr > 95:1.
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