Citation: Wei YU, Li YANG, Zhong Li LIU. Photooxidation of α-Tocopherol in Micelles. A New Singlet Oxygen Oxidation Product[J]. Chinese Chemical Letters, ;1998, 9(9): 823-826. shu

Photooxidation of α-Tocopherol in Micelles. A New Singlet Oxygen Oxidation Product

National Laboratory of Applied Organic Chemistry Lanzhou UniversityLanzhou Gansu 730000

Received Date: 9 March 1998

Methylene blue sensitized singlet oxygen oxidation of dl-a-tocopherol in dodecyl sulfate (SDS) or cetyl trimethyl ammonium bromide (CTAB) micelles led to the formation, besides a-tocopherol quinone and its epoxide, of a hitherto unknown spiro compound 6-hydroxy-2,6,8,9-tetramethyl-2-phytyl-1-oxaspiro[4,5]dec-8-en-7,10-dione.
- α-tocopherol,
- singlet oxygen,
- 6-hydroxy-2,6,8,9-tetramethyl-2-phytyl-1-oxaspiro[4,5]-dec-8-en-7,10-dione
1. [1]
  Yan Zhu , Jia Liu , Meiheng Lv , Tingting Wang , Dongxiang Zhang , Rong Shang , Xin-Dong Jiang , Jianjun Du , Guiling Wang . Heavy-atom-free orthogonal configurative dye 1,7-di-anthra-aza-BODIPY for singlet oxygen generation. Chinese Chemical Letters, 2024, 35(10): 109446-. doi: 10.1016/j.cclet.2023.109446
2. [2]
  Shenghui Tu , Anru Liu , Hongxiang Zhang , Lu Sun , Minghui Luo , Shan Huang , Ting Huang , Honggen Peng . Oxygen vacancy regulating transition mode of MIL-125 to facilitate singlet oxygen generation for photocatalytic degradation of antibiotics. Chinese Chemical Letters, 2024, 35(12): 109761-. doi: 10.1016/j.cclet.2024.109761
3. [3]
  Leichen Wang , Anqing Mei , Na Li , Xiaohong Ruan , Xu Sun , Yu Cai , Jinjun Shao , Xiaochen Dong . Aza-BODIPY dye with unexpected bromination and high singlet oxygen quantum yield for photoacoustic imaging-guided synergetic photodynamic/photothermal therapy. Chinese Chemical Letters, 2024, 35(6): 108974-. doi: 10.1016/j.cclet.2023.108974
4. [4]
  Ke-Ai Zhou , Lian Huang , Xing-Ping Fu , Li-Ling Zhang , Yu-Ling Wang , Qing-Yan Liu . Fluorinated metal-organic framework for methane purification from a ternary CH4/C2H6/C3H8 mixture. Chinese Journal of Structural Chemistry, 2023, 42(11): 100172-100172. doi: 10.1016/j.cjsc.2023.100172
5. [5]
  Xiaofei NIU , Ke WANG , Fengyan SONG , Shuyan YU . Self-assembly of [Pd₆(L)₄]⁸⁺-type macrocyclic complexes for fluorescent sensing of HSO₃^-. Chinese Journal of Inorganic Chemistry, 2024, 40(7): 1233-1242. doi: 10.11862/CJIC.20240057
6. [6]
  Supphachok Chanmungkalakul , Syed Ali Abbas Abedi , Federico J. Hernández , Jianwei Xu , Xiaogang Liu . The dark side of cyclooctatetraene (COT): Photophysics in the singlet states of “self-healing” dyes. Chinese Chemical Letters, 2024, 35(8): 109227-. doi: 10.1016/j.cclet.2023.109227
7. [7]
  Jiayu Huang , Kuan Chang , Qi Liu , Yameng Xie , Zhijia Song , Zhiping Zheng , Qin Kuang . Fe-N-C nanostick derived from 1D Fe-ZIFs for Electrocatalytic oxygen reduction. Chinese Journal of Structural Chemistry, 2023, 42(10): 100097-100097. doi: 10.1016/j.cjsc.2023.100097
8. [8]
  Ze Zhang , Lei Yang , Jin-Ru Liu , Hao Hu , Jian-Li Mi , Chao Su , Bei-Bei Xiao , Zhi-Min Ao . Improved oxygen electrocatalysis at FeN₄ and CoN₄ sites via construction of axial coordination. Chinese Chemical Letters, 2025, 36(2): 110013-. doi: 10.1016/j.cclet.2024.110013
9. [9]
  Tian TIAN , Meng ZHOU , Jiale WEI , Yize LIU , Yifan MO , Yuhan YE , Wenzhi JIA , Bin HE . Ru-doped Co₃O₄/reduced graphene oxide: Preparation and electrocatalytic oxygen evolution property. Chinese Journal of Inorganic Chemistry, 2025, 41(2): 385-394. doi: 10.11862/CJIC.20240298
10. [10]
  Bairu Meng , Zongji Zhuo , Han Yu , Sining Tao , Zixuan Chen , Erik De Clercq , Christophe Pannecouque , Dongwei Kang , Peng Zhan , Xinyong Liu . Design, synthesis, and biological evaluation of benzo[4,5]thieno[2,3-d]pyrimidine derivatives as novel HIV-1 NNRTIs. Chinese Chemical Letters, 2024, 35(6): 108827-. doi: 10.1016/j.cclet.2023.108827
11. [11]
  Junan Pan , Xinyi Liu , Huachao Ji , Yanwei Zhu , Yanling Zhuang , Kang Chen , Ning Sun , Yongqi Liu , Yunchao Lei , Kun Wang , Bao Zang , Longlu Wang . The strategies to improve TMDs represented by MoS₂ electrocatalytic oxygen evolution reaction. Chinese Chemical Letters, 2024, 35(11): 109515-. doi: 10.1016/j.cclet.2024.109515
12. [12]
  Mengxiang Zhu , Tao Ding , Yunzhang Li , Yuanjie Peng , Ruiping Liu , Quan Zou , Leilei Yang , Shenglei Sun , Pin Zhou , Guosheng Shi , Dongting Yue . Graphene controlled solid-state growth of oxygen vacancies riched V₂O₅ catalyst to highly activate Fenton-like reaction. Chinese Chemical Letters, 2024, 35(12): 109833-. doi: 10.1016/j.cclet.2024.109833
13. [13]
  Jin Long , Xingqun Zheng , Bin Wang , Chenzhong Wu , Qingmei Wang , Lishan Peng . Improving the electrocatalytic performances of Pt-based catalysts for oxygen reduction reaction via strong interactions with single-CoN₄-rich carbon support. Chinese Chemical Letters, 2024, 35(5): 109354-. doi: 10.1016/j.cclet.2023.109354
14. [14]
  Renshu Huang , Jinli Chen , Xingfa Chen , Tianqi Yu , Huyi Yu , Kaien Li , Bin Li , Shibin Yin . Synergized oxygen vacancies with Mn2O3@CeO2 heterojunction as high current density catalysts for Li–O2 batteries. Chinese Journal of Structural Chemistry, 2023, 42(11): 100171-100171. doi: 10.1016/j.cjsc.2023.100171
15. [15]
  Jing Cao , Dezheng Zhang , Bianqing Ren , Ping Song , Weilin Xu . Mn incorporated RuO₂ nanocrystals as an efficient and stable bifunctional electrocatalyst for oxygen evolution reaction and hydrogen evolution reaction in acid and alkaline. Chinese Chemical Letters, 2024, 35(10): 109863-. doi: 10.1016/j.cclet.2024.109863
16. [16]
  Dong-Xue Jiao , Hui-Li Zhang , Chao He , Si-Yu Chen , Ke Wang , Xiao-Han Zhang , Li Wei , Qi Wei . Layered (C5H6ON)2[Sb2O(C2O4)3] with a large birefringence derived from the uniform arrangement of π-conjugated units. Chinese Journal of Structural Chemistry, 2024, 43(6): 100304-100304. doi: 10.1016/j.cjsc.2024.100304
17. [17]
  Ruonan Yang , Jiajia Li , Dongmei Zhang , Xiuqi Zhang , Xia Li , Han Yu , Zhanhu Guo , Chuanxin Hou , Gang Lian , Feng Dang . Grain-refining Co_0.85Se@CNT cathode catalyst with promoted Li₂O₂ growth kinetics for lithium-oxygen batteries. Chinese Chemical Letters, 2024, 35(12): 109595-. doi: 10.1016/j.cclet.2024.109595
18. [18]
  You Zhou , Li-Sheng Wang , Shuang-Gui Lei , Bo-Cheng Tang , Zhi-Cheng Yu , Xing Li , Yan-Dong Wu , Kai-Lu Zheng , An-Xin Wu . I₂-DMSO mediated tetra-functionalization of enaminones for the construction of novel furo[2′,3′:4,5]pyrimido[1,2-b]indazole skeletons via in situ capture of ketenimine cations. Chinese Chemical Letters, 2025, 36(1): 109799-. doi: 10.1016/j.cclet.2024.109799
19. [19]
  Ling Tang , Yan Wan , Yangming Lin . Lowering the kinetic barrier via enhancing electrophilicity of surface oxygen to boost acidic oxygen evolution reaction. Chinese Journal of Structural Chemistry, 2024, 43(11): 100345-100345. doi: 10.1016/j.cjsc.2024.100345
20. [20]
  Jiao Chen , Zihan Zhang , Guojin Sun , Yudi Cheng , Aihua Wu , Zefan Wang , Wenwen Jiang , Fulin Chen , Xiuying Xie , Jianli Li . Benzo[4,5]imidazo[1,2-a]pyrimidine-based structure-inherent targeting fluorescent sensor for imaging lysosomal viscosity and diagnosis of lysosomal storage disorders. Chinese Chemical Letters, 2024, 35(11): 110050-. doi: 10.1016/j.cclet.2024.110050

Get Citation

PDF

XML

Metrics

PDF Downloads(10)
Abstract views(628)
HTML views(34)

通讯作者: 陈斌, bchen63@163.com

1.
沈阳化工大学材料科学与工程学院沈阳 110142

Address：Zhongguancun North First Street 2,100190 Beijing, PR China Tel: +86-010-82449177-888

DownLoad: Full-Size Img PowerPoint

Return