Citation: Chang Jiang YOU, Rong XIE, Yun Yan GAO, Yong Bin HAN, Guo Qiang YANG, Yi LI. Synthesis of Silica-anchored Sensitizer and its Application in the Preparation of Previtamin D₃ from Tachysterol[J]. Chinese Chemical Letters, ;2004, 15(5): 601-604. shu

Synthesis of Silica-anchored Sensitizer and its Application in the Preparation of Previtamin D₃ from Tachysterol

1.
Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, Beijing 100101;
2.
Key Laboratory of Photochemistry, Center for Molecular Science, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100080

Received Date: 30 April 2003

Fund Project: This work was supported by the Ministry of Science and Technology of Ghina (Grant No.G2000078100), the National Natural Science Foundation of China (No. 20172059) and Chinese Academy of Sciences.

A silica gel-anchored photosensitizer was synthesized with anthracene as sensitizer moiety. The photoisomerization of tachysterol to previtamin D₃ was carried out with this heterogeneous photosensitizer in ethanol. The experiment results demonstrate that this solid phase photosensitizer is efficient for the photoisomerization and can be simply separated from the reaction mixture by filtration.
- Solid phase photosensitizer,
- photoisomerization,
- tachysterol,
- vitamin D₃
1. [1]
  Kai Ye , Zhicheng Ye , Chuantao Wang , Zhilai Luo , Cheng Lian , Chunyan Bao . Artificial signal transduction triggered by molecular photoisomerization in lipid membranes. Chinese Chemical Letters, 2025, 36(4): 110033-. doi: 10.1016/j.cclet.2024.110033
2. [2]
  Bolin Zhao , Zhifang Wu , Baohua Zhang , Li Niu , Yuwei Zhang . Solid phase transition behavior induced the synthesis of unique high crystallinity C₃N₄ nanosheets and the super-stability in ECL. Chinese Chemical Letters, 2026, 37(7): 112161-. doi: 10.1016/j.cclet.2025.112161
3. [3]
  Hao Sun , Xiaoxue Li , Baoyu Wu , Kai Zhu , Yinyi Gao , Tianzeng Bao , Hongbin Wu , Dianxue Cao . Direct regeneration of spent LiFePO₄ cathode material via a simple solid-phase method. Chinese Chemical Letters, 2025, 36(6): 110041-. doi: 10.1016/j.cclet.2024.110041
4. [4]
  Lingjun Li , Yanjie Huang , Zhenxuan Liu , Niu Zhao , Huazhao Liang , Minzheng Zhou , Kangyu Zou , Lei Tan , Tianxiang Ning . Revealing the mechanism of Zr coating modification on Ni-rich cathode materials through solid-phase diffusion. Chinese Chemical Letters, 2026, 37(7): 111079-. doi: 10.1016/j.cclet.2025.111079
5. [5]
  Hengying Xiang , Nanping Deng , Lu Gao , Wen Yu , Bowen Cheng , Weimin Kang . 3D core-shell nanofibers framework and functional ceramic nanoparticles synergistically reinforced composite polymer electrolytes for high-performance all-solid-state lithium metal battery. Chinese Chemical Letters, 2024, 35(8): 109182-. doi: 10.1016/j.cclet.2023.109182
6. [6]
  Shuangying Li , Qingxiang Zhou , Zhi Li , Menghua Liu , Yanhui Li . Sensitive measurement of silver ions in environmental water samples integrating magnetic ion-imprinted solid phase extraction and carbon dot fluorescent sensor. Chinese Chemical Letters, 2024, 35(5): 108693-. doi: 10.1016/j.cclet.2023.108693
7. [7]
  Jiawen Zhu , Yingge Hao , Zhen Song , Huina Zhou , Youmei Wang , Ling Yan , Minghua Lu . Synthesis of mesopore-rich hollow carbon nanospheres as headspace solid-phase microextraction coating to extract PAHs from water and honey. Chinese Chemical Letters, 2025, 36(12): 111290-. doi: 10.1016/j.cclet.2025.111290
8. [8]
  Shengyu Zhao , Qinhao Shi , Wuliang Feng , Yang Liu , Xinxin Yang , Xingli Zou , Xionggang Lu , Yufeng Zhao . Suppression of multistep phase transitions of O3-type cathode for sodium-ion batteries. Chinese Chemical Letters, 2024, 35(5): 108606-. doi: 10.1016/j.cclet.2023.108606
9. [9]
  Linxin Zheng , Shuai Li , Liuting Zhang , Tao Zhong , Xiuzhen Wang , Ting Bian , Petr Senin , Ying Wu . A MOF derived multi-phase FeNi₃-S catalyst for efficient hydrogen storage in magnesium hydride. Chinese Chemical Letters, 2026, 37(1): 110414-. doi: 10.1016/j.cclet.2024.110414
10. [10]
  Le Ye , Wei-Xiong Zhang . Structural phase transition in a new organic-inorganic hybrid post-perovskite: (N,N-dimethylpyrrolidinium)[Mn(N(CN)2)3]. Chinese Journal of Structural Chemistry, 2024, 43(6): 100257-100257. doi: 10.1016/j.cjsc.2024.100257
11. [11]
  Zizhuo Liang , Fuming Du , Ning Zhao , Xiangxin Guo . Revealing the reason for the unsuccessful fabrication of Li3Zr2Si2PO12 by solid state reaction. Chinese Journal of Structural Chemistry, 2023, 42(11): 100108-100108. doi: 10.1016/j.cjsc.2023.100108
12. [12]
  Honglin Gao , Chunlin Yuan , Hongyu Chen , Aiyi Dong , Pan Gao , Guangjin Hou . Surface gallium hydride on Ga2O3 polymorphs: A comparative solid-state NMR study. Chinese Journal of Structural Chemistry, 2025, 44(4): 100561-100561. doi: 10.1016/j.cjsc.2025.100561
13. [13]
  Xueqi Du , Ge Gao , Guoxiang Pan , Zhong Qiu , Yongqi Zhang , Shenghui Shen , Tianqi Yang , Xinqi Liang , Ping Liu , Xinhui Xia . Utilizing BBr₃ plasma to create high-quality solid electrolyte interphases for enhanced lithium metal anodes. Chinese Chemical Letters, 2025, 36(11): 110753-. doi: 10.1016/j.cclet.2024.110753
14. [14]
  Qi Zhang , Bin Han , Yucheng Jin , Mingrun Li , Enhui Zhang , Jianzhuang Jiang . 2D and 3D phthalocyanine covalent organic frameworks for electrocatalytic carbon dioxide reduction. Chinese Chemical Letters, 2025, 36(9): 110330-. doi: 10.1016/j.cclet.2024.110330
15. [15]
  Yuexi Guo , Zhaoyang Li , Jingwei Dai . Charlie and the 3D Printing Chocolate Factory. University Chemistry, 2024, 39(9): 235-242. doi: 10.3866/PKU.DXHX202309067
16. [16]
  Jingwen Wang , Peizhang Zhao , Mengmeng Li , Jun Li , Yunfeng Lin . Remedying infectious bone defects via 3D printing technology. Chinese Chemical Letters, 2025, 36(9): 110686-. doi: 10.1016/j.cclet.2024.110686
17. [17]
  Zhipeng Li , Qincong Feng , Jianliang Shen . A β-lactamase-activatable photosensitizer for the treatment of resistant bacterial infections. Chinese Chemical Letters, 2024, 35(11): 109602-. doi: 10.1016/j.cclet.2024.109602
18. [18]
  Haodong Wang , Xiaoxu Lai , Chi Chen , Pei Shi , Houzhao Wan , Hao Wang , Xingguang Chen , Dan Sun . Novel 2D bifunctional layered rare-earth hydroxides@GO catalyst as a functional interlayer for improved liquid-solid conversion of polysulfides in lithium-sulfur batteries. Chinese Chemical Letters, 2024, 35(5): 108473-. doi: 10.1016/j.cclet.2023.108473
19. [19]
  Jiawei Hu , Kai Xia , Ao Yang , Zhihao Zhang , Wen Xiao , Chao Liu , Qinfang Zhang . Interfacial Engineering of Ultrathin 2D/2D NiPS₃/C₃N₅ Heterojunctions for Boosting Photocatalytic H₂ Evolution. Acta Physico-Chimica Sinica, 2024, 40(5): 2305043-0. doi: 10.3866/PKU.WHXB202305043
20. [20]
  Jie XIE , Hongnan XU , Jianfeng LIAO , Ruoyu CHEN , Lin SUN , Zhong JIN . Nitrogen-doped 3D graphene-carbon nanotube network for efficient lithium storage. Chinese Journal of Inorganic Chemistry, 2024, 40(10): 1840-1849. doi: 10.11862/CJIC.20240216