Chemical News
Deuterated methylselenylating reagents designed for diverse Se-methyl-d3 scaffold construction
DOI: 10.1039/D5GC00193E, PaperXiao Xiao, Hong-Yu Tian, Jia-Chen Sun, Jun Bai, Min Wang, Biao Chen, Yu-Xia Jin, Hai-Bo Jiang, Dang Cheng, Fen-Er Chen
A concise, scalable and efficient process has been well established to access a library of Se-methyl-d3 reagents, which have been extensively applied to accomplish a series of high-efficiency transformations in a radical, electrophilic or nucleophilic manner.
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A hydrogen atom transfer-enabled photocatalytic system for direct heteroarylation of C(sp3)–H and C(sp2)–H bonds
DOI: 10.1039/D4GC06209D, PaperHao-Sen Wang, Hao-Cong Li, Xiao-Ya Yuan, Kai Sun, Xiao-Lan Chen, Lingbo Qu, Bing Yu
A metal-free photocatalytic system was developed for the direct heteroarylation of C(sp3)–H or C(sp2)–H bonds.
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Pollen-templated bio-TS-1: a sustainable catalyst with hierarchical porosity for propylene epoxidation
DOI: 10.1039/D4GC05612D, Paper


The bio-TS-1 catalyst with a hierarchically porous structure, prepared with a pollen template, boosts epoxidation efficiency by enhancing mass transfer and product desorption, and improving site reactivity and durability through N self-doping.
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Boosting the hydrodeoxygenation of PET waste to cycloalkanes by electron transfer and hydrogen spillover in HxWO3−y incorporated dendritic fibrous nanosilica supported Ni catalysts
DOI: 10.1039/D4GC06400C, PaperWenfeng Zhong, Jiayi Wang, Xuecheng Li, Suhua Wang, Hua Tan, Xinping Ouyang
The hydrodeoxygenation (HDO) of PET waste into C6–C8 cycloalkanes over novel Ni/HxWO3−y-DFNS catalysts via electron transfer and hydrogen spillover offers a sustainable strategy for PET upcycling.
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