Citation: Wen Xiang HU, Hua Tang XU, Xuan Long XU. RATE MEASUREMENTS OF THERMOLYSIS OF O,O-DIETHYL-S-TRIFLUOROMETHYLTHIOLOPHOSPHATE BY ³¹p-NMR[J]. Chinese Chemical Letters, ;1992, 3(7): 529-530. shu

RATE MEASUREMENTS OF THERMOLYSIS OF O,O-DIETHYL-S-TRIFLUOROMETHYLTHIOLOPHOSPHATE BY ³¹p-NMR

Beijing Institute of Pharmaceutical Chemistry No. 401, Po Box 1044, Beijing 102205

Received Date: 3 January 1992

The thermolysis of (EtO)₂P(O)SCF₃ was measured by ³¹P-NMR with external standard method. Kinetic parameters of the reaction, i.e., order, rate constant, pre-exponential, activation energy were obtained. For constant external-standard method, It is better to choose the value of ³¹P peak area of standard substance slightly greater than the middle value of the area of the measured compounds.
1. [1]
  Ze-Yuan Ma , Mei Xiao , Cheng-Kun Li , Adedamola Shoberu , Jian-Ping Zou . S-(1,3-Dioxoisoindolin-2-yl)O,O-diethyl phosphorothioate (SDDP): A practical electrophilic reagent for the phosphorothiolation of electron-rich compounds. Chinese Chemical Letters, 2024, 35(5): 109076-. doi: 10.1016/j.cclet.2023.109076
2. [2]
  Zhen Kong , Chaoyang Sun , Mingyuan Pang , Wei Liu , Haohao Zhang , Min Yang , Jiajia Ye , Juan An , Yijie Wang , Yen Leng Pak , Xing Gao , Jibin Song . Phosphorus modification-induced dense crystalline-amorphous heterostructured P-Sn₆O₄(OH)₄@RGO for high-rate and ultra-stable lithium storage. Chinese Chemical Letters, 2026, 37(1): 111082-. doi: 10.1016/j.cclet.2025.111082
3. [3]
  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
4. [4]
  Jingyuan Yang , Xinyu Tian , Liuzhong Yuan , Yu Liu , Yue Wang , Chuandong Dou . Enhancing stability of diradical polycyclic hydrocarbons via P=O-attaching. Chinese Chemical Letters, 2024, 35(8): 109745-. doi: 10.1016/j.cclet.2024.109745
5. [5]
  Pan Xia , Chuanzhu Tang , Tong Xu , Pinyuan Sheng , Liyuan Liu , Chao Wang , Yin Xu , Qiang He , Ömür Gökkuş , Zhihong Ye . Engineering amorphous MOF with P–Fe–O sites for robust electro-Fenton degradation of micropollutants. Chinese Chemical Letters, 2026, 37(9): 112442-. doi: 10.1016/j.cclet.2026.112442
6. [6]
  Guangchang Yang , Shenglong Yang , Jinlian Yu , Yishun Xie , Chunlei Tan , Feiyan Lai , Qianqian Jin , Hongqiang Wang , Xiaohui Zhang . Regulating local chemical environment in O3-type layered sodium oxides by dual-site Mg²⁺/B³⁺ substitution achieves durable and high-rate cathode. Chinese Chemical Letters, 2024, 35(9): 109722-. doi: 10.1016/j.cclet.2024.109722
7. [7]
  Chong Tang , Zhong Qiu , Chen Li , Tengfei Zhang , Renhong Chen , Yifa Sheng , Xinhui Xia , Yongqi Zhang , Jun Liu . Rational synthesis of vertical graphene supported TiN@N-Li₄Ti₅O₁₂ as advanced high-rate electrodes for lithium-ion batteries. Chinese Chemical Letters, 2025, 36(11): 110589-. doi: 10.1016/j.cclet.2024.110589
8. [8]
  Zihan Wang , Meizhen Dai , Pengcheng Song , Wenxuan Liu , Junhua You , Fang Hu , Yusheng Wu , Kai Zhu . Triply stabilized NH₄V₄O₁₀ via glycine pillaring enables universal cathode for outstanding rate aqueous zinc-ion batteries and stable aqueous ammonium-ion batteries. Chinese Chemical Letters, 2026, 37(4): 111729-. doi: 10.1016/j.cclet.2025.111729
9. [9]
  Yuling Liu , Tianqi Yang , Taotao Zeng , Hao He , Min Jiang , Zeyan Zhou , Yonggang Wang . Copper-induced framework distortion in Na₂FeP₂O₇ cathode enables ultra-high rate and ultrastable sodium-ion batteries. Chinese Chemical Letters, 2026, 37(8): 112416-. doi: 10.1016/j.cclet.2026.112416
10. [10]
  Yu-Hang Li , Shuai Gao , Lu Zhang , Hanchun Chen , Chong-Chen Wang , Haodong Ji . Insights on selective Pb adsorption via O 2p orbit in UiO-66 containing rich-zirconium vacancies. Chinese Chemical Letters, 2024, 35(8): 109894-. doi: 10.1016/j.cclet.2024.109894
11. [11]
  Huanhuan Zhang , Shisong Guo , Yanxiang Chen , Yan Bai , Shuyang Ye , Sha Zhang , Xinyi Chen , Peng Wang , Anqi Li , Long Li , Bingbing Chen , Hua-Yao Li , Huan Liu . MOF derived Pt-In₂O₃ hollow microtube for ultrasensitive ppb-level detection of p-xylene and aging characteristics analysis. Chinese Chemical Letters, 2026, 37(8): 111328-. doi: 10.1016/j.cclet.2025.111328
12. [12]
  Xibao Li , Yiyang Wan , Fang Deng , Yingtang Zhou , Pinghua Chen , Fan Dong , Jizhou Jiang . Advances in Z-scheme and S-scheme heterojunctions for photocatalytic and photoelectrocatalytic H₂O₂ production. Chinese Chemical Letters, 2025, 36(10): 111418-. doi: 10.1016/j.cclet.2025.111418
13. [13]
  Haoyuan Qin , Lijing Wang , Yuanhao Tang , Weilong Shi , Changyu Lu . Modulating charge kinetics in CDs/CTF S-scheme hybrids for enhanced H₂O₂ photosynthesis. Chinese Journal of Structural Chemistry, 2026, 45(4): 100858-100858. doi: 10.1016/j.cjsc.2025.100858
14. [14]
  Shang-Wei Yuan , Li Zeng , Li Wu , Ji-Li Yuan , Chao Kang , Xi Zeng , Pei-Hua Ma , Xin Xiao . A smartphone sensing platform based on cucurbit[8]uril for rapid visual quantitative detection of S₂O₈^2-. Chinese Chemical Letters, 2026, 37(7): 111962-. doi: 10.1016/j.cclet.2025.111962
15. [15]
  Qiuwen Wang , Linlin Liang , Zexun Li , Jinyu Zhu , Kang Wang , Fuqiang Zhang , Zhijun Ren , Pengfei Wang . Constructing Fe-S bond enhanced charge transfer in α-Fe₂O₃/Cd_0.9Zn_0.1S S-scheme heterojunction for simultaneous oxidation of ciprofloxacin and reduction of Cr(Ⅵ). Chinese Chemical Letters, 2026, 37(6): 112066-. doi: 10.1016/j.cclet.2025.112066
16. [16]
  Ziying YUAN , Zhen DUAN , Dan LIU , Jingrui NIU , Feiyan LAI , Xiaohui ZHANG , Guangchang YANG . Modification of O3-type Na_0.86Ni_1/3Fe_1/3Mn_1/3O₂ cathode material via Ti⁴⁺/P⁵⁺ dual-site co-doping. Chinese Journal of Inorganic Chemistry, 2026, 42(8): 1647-1657. doi: 10.11862/CJIC.20260041
17. [17]
  Hanhan Chen , Yahao Sun , Mingyang Zhang , Pengtao Ma , Jingping Wang , Jingyang Niu . Self-assembly of cis-trans Ta/W mixed-addendum POMs based on hexalacunary [H₂P₂W₁₂O₄₈]¹²⁻ building blocks. Chinese Chemical Letters, 2025, 36(9): 110329-. doi: 10.1016/j.cclet.2024.110329
18. [18]
  Shan Zhao , Xu Liu , Haotian Guo , Zonglin Liu , Pengfei Wang , Jie Shu , Tingfeng Yi . Synergistic design of high-entropy P2/O3 biphasic cathodes for high-performance sodium-ion batteries. Acta Physico-Chimica Sinica, 2026, 42(1): 100129-0. doi: 10.1016/j.actphy.2025.100129
19. [19]
  Cuiping HE , Zhuxuan LI , Yuqing SUN , Jie LIU , Shicheng XU , Zhanchao WU . Ca²⁺ doping induced crystal phase transition and spectral regulation of Ba₃P₄O₁₃: Eu²⁺ phosphor. Chinese Journal of Inorganic Chemistry, 2025, 41(11): 2299-2306. doi: 10.11862/CJIC.20250074
20. [20]
  Fanjun Kong , Jing Zhang , Yuting Tang , Chencheng Sun , Chunfu Lin , Tao Zhang , Wangsheng Chu , Li Song , Liang Zhang , Shi Tao . Introducing high-valence element into P2-type layered cathode material for high-rate sodium-ion batteries. Chinese Chemical Letters, 2025, 36(8): 110993-. doi: 10.1016/j.cclet.2025.110993