Acta Chimica Sinica 2025, 83(9)

Please wait a minute...

- About the Cover:
  
  Liu, Liu Leo et al. on page 1025-1034: Cracking open the shell reveals a σ⁰π²-carbene “pearl” with an in-plane σ vacancy and an out-of-plane π lone pair. The four bubbles above depict four archetypes of inverted-state carbenes—cyclic di(imino)carbenes, di(boryl)carbenes, metal-coordinated cyclic di(phosphino)carbenes, and dicationic carbones—each expressing a distinct donor-acceptor balance. Together they highlight how tuning the environment unlocks σ⁰π² carbenes as versatile platforms for small-molecule activation and next-generation ligand design.
- About the Cover:
  
  Shi, Yuxiang & Zhang, Weixian et al. on page 1055-1071: Mechanochemistry emerges as a force-driven platform for environmental sustainability, enabling efficient resource recovery, pollutant remediation, and the creation of advanced functional materials.
- About the Cover:
  
  Wang, Shaohua et al. on page 981-986: This study presents a novel strategy for constructing complex oxygen-containing tricyclic frameworks. The efficient and stereoselective synthesis of such architectures remains a significant challenge. Through a tandem ether α-C–H oxidation/polyene cyclization reaction, this work enables the direct conversion of simple, acyclic ethers into fused oxa-tricyclic 6/6/6 ring systems. The cover image embodies the innovation of harnessing tunable reactive intermediates and the potential application of this strategy in synthesizing core structures of natural products.
- About the Cover:
  
  Hu, Hongguo & Yao, Wenbing et al. on page 1000-1005: The robust and efficient synthesis platform unlocks the clinical potential of neoantigen vaccines, paving a faster and more reliable path toward personalized cancer immunotherapy for a broader range of patients.
2025, 83(9)

30 September 2025
Previous issue Next issue
Current Issue

Communication Article Perspective Review

Communication

An Ether α-C—H Oxidation/Polyene Cyclization Cascade: A Strategy for the Synthesis of Oxatricyclic Scaffolds^★

Hengxinyu Zuo, Yaguang Hu, Xia Qiao, Ye Zhang, Shaohua Wang

Acta Chimica Sinica 2025, 83 (9), pp 981-986 DOI: 10.6023/A25050159

Abstract( 235) HTML( 19) PDF(700KB)( 127 )

Fig. & Tab. | References | Supporting Info. | Related Articles | Metrics

Pore Size Regulation in Titanium-based Metal-Organic Frameworks for Uranium Extraction from Seawater^★

Huixing Jiang, Libin Zheng, Xiaofeng Chen, Zhenzhen Zhang, Qiushui Chen, Huanghao Yang

Acta Chimica Sinica 2025, 83 (9), pp 987-992 DOI: 10.6023/A25050193

Abstract( 190) HTML( 9) PDF(2468KB)( 85 )

Fig. & Tab. | References | Supporting Info. | Related Articles | Metrics

Molecular Capsules Driven by Guest Conformational Adaptation^★

Yongqing Chen, Ya Gao, Yujie Zhu, Yang Yu

Acta Chimica Sinica 2025, 83 (9), pp 993-999 DOI: 10.6023/A25050190

Abstract( 205) HTML( 9) PDF(2179KB)( 4530 )

Fig. & Tab. | References | Supporting Info. | Related Articles | Metrics

Article

Study on the Producing of Tumor Neoantigen Peptide Vaccines

Qiang Liu, Xinyao Liu, Yuan Zu, Hongguo Hu, Wenbing Yao

Acta Chimica Sinica 2025, 83 (9), pp 1000-1005 DOI: 10.6023/A25040126

Abstract( 312) HTML( 6) PDF(1276KB)( 113 )

Fig. & Tab. | References | Supporting Info. | Related Articles | Metrics

Relaxation and Thermal Transition of Nanoscale Polyimide Ultrathin Films^★

Quanyin Xu, Xinyang Shi, Jintian Luo, Biao Zuo

Acta Chimica Sinica 2025, 83 (9), pp 1006-1012 DOI: 10.6023/A25050197

Abstract( 219) HTML( 5) PDF(2772KB)( 114 )

Fig. & Tab. | References | Related Articles | Metrics

Ph₂O-Mediated CeO₂-Photocatalyzed Semi-Heterogeneous Fluoroalkylation of 2-Isocyanobiaryls

Qionghui Peng, Jia Peng, Yingli Cai, Zuli Wang, Rongnan Yi, Chao Shen, Weimin He

Acta Chimica Sinica 2025, 83 (9), pp 1013-1017 DOI: 10.6023/A25060202

Abstract( 196) HTML( 14) PDF(704KB)( 63 )

Fig. & Tab. | References | Supporting Info. | Related Articles | Metrics

Synthesis and Application of Silicon-containing Biferrocene Derivatives Grafted Hydroxyl-terminated Polybutadiene (HTPB)

Yao Yu, Xiaoqiang Li, Jiaxin Liu, Jun Gu, Tao Tu, Jun Yang

Acta Chimica Sinica 2025, 83 (9), pp 1018-1024 DOI: 10.6023/A25040108

Abstract( 207) HTML( 2) PDF(1024KB)( 80 )

Fig. & Tab. | References | Supporting Info. | Related Articles | Metrics

Perspective

Development and Outlook of Carbenes with Inverted Electronic Configuration (σ⁰π²)^★

Zhiqing Liu, Liu Leo Liu

Acta Chimica Sinica 2025, 83 (9), pp 1025-1034 DOI: 10.6023/A25050158

Abstract( 412) HTML( 20) PDF(2647KB)( 304 )

Fig. & Tab. | References | Related Articles | Metrics

First-Principles Design of Low-Dimensional Organometallic Magnets with Novel Functions^★

Haifeng Lv, Xingxing Li

Acta Chimica Sinica 2025, 83 (9), pp 1035-1045 DOI: 10.6023/A25050144

Abstract( 213) HTML( 13) PDF(15079KB)( 314 )

Fig. & Tab. | References | Related Articles | Metrics

Recent Advances in the Biological Functions of 5-Methyluridine (m⁵U) RNA Modification^★

Chuanshuo Wu, Liang Cheng

Acta Chimica Sinica 2025, 83 (9), pp 1046-1054 DOI: 10.6023/A25050152

Abstract( 159) HTML( 6) PDF(4747KB)( 57 )

Fig. & Tab. | References | Related Articles | Metrics

Review

Mechanochemistry: Pollutant Transformation Mechanism and Environmental Applications

Yuqi Zhang, Jinze Liu, Dongxu Xue, Yuxiang Shi, Weixian Zhang

Acta Chimica Sinica 2025, 83 (9), pp 1055-1071 DOI: 10.6023/A25030074

Abstract( 267) HTML( 6) PDF(6112KB)( 576 )

Fig. & Tab. | References | Related Articles | Metrics

Studies on Structural Engineering and Intercomponent Interactions of Zeolite-Based Industrial Multicomponent Catalysts^★

Yipu Xu, Shutao Xu, Yingxu Wei, Zifeng Yan, Zhongmin Liu

Acta Chimica Sinica 2025, 83 (9), pp 1072-1088 DOI: 10.6023/A25050163

Abstract( 196) HTML( 9) PDF(6704KB)( 110 )

Fig. & Tab. | References | Related Articles | Metrics

Nanopore-based Single-molecule DNA Sequencing^★

Hongzhen Bai, Haojing Tan, Jiandong Feng

Acta Chimica Sinica 2025, 83 (9), pp 1089-1102 DOI: 10.6023/A25050179

Abstract( 264) HTML( 7) PDF(3476KB)( 83 )

Fig. & Tab. | References | Related Articles | Metrics

Strategies for Structural Design in Strengthening and Toughening Polymer Networks^★

Yuanhao Wang, Zhaoming Zhang, Xuzhou Yan

Acta Chimica Sinica 2025, 83 (9), pp 1103-1118 DOI: 10.6023/A25050157

Abstract( 474) HTML( 26) PDF(8999KB)( 4194 )

Fig. & Tab. | References | Related Articles | Metrics