Citation: Yun Zhen JIANG, Dong WEI, Zhi Zhong ZHAO. BASIC HYDROLYSIS OF ETHYL OXAL-ACETATE AND SOME CHEMICAL CHARACTERS OF 3-ETHOXY CAEBONYL PYRUVIC ACID[J]. Chinese Chemical Letters, ;1992, 3(3): 171-172. shu

BASIC HYDROLYSIS OF ETHYL OXAL-ACETATE AND SOME CHEMICAL CHARACTERS OF 3-ETHOXY CAEBONYL PYRUVIC ACID

Institute of Materia Medica Chinese Academy of Medical Sciences Beijing 100050

Received Date: 1 November 1991

The products of basic hydrolysis of ethyl oxal-acetate and the preparation of 3-ethoxy carbonyl pyruvic acid 1 are reported.Esterification reaction of 1 with unhindered alcohols could be carried out smoothly, but it was unsuccessful with hindered alcohols.
1. [1]
  Yuexiang Liu , Xiangqiao Yang , Tong Lin , Guantian Yang , Xiaoyong Xu , Bubing Zeng , Zhong Li , Weiping Zhu , Xuhong Qian . Efficient continuous synthesis of 2-[3-(trifluoromethyl)phenyl]malonic acid, a key intermediate of Triflumezopyrim, coupling with esterification-condensation-hydrolysis. Chinese Chemical Letters, 2025, 36(1): 109747-. doi: 10.1016/j.cclet.2024.109747
2. [2]
  Gregorio F. Ortiz . Some facets of the Mg/Na₃VCr_0.5Fe_0.5(PO₄)₃ battery. Chinese Chemical Letters, 2024, 35(10): 109391-. doi: 10.1016/j.cclet.2023.109391
3. [3]
  Yan Wang , Huixin Chen , Fuda Yu , Shanyue Wei , Jinhui Song , Qianfeng He , Yiming Xie , Miaoliang Huang , Canzhong Lu . Oxygen self-doping pyrolyzed polyacrylic acid as sulfur host with physical/chemical adsorption dual function for lithium-sulfur batteries. Chinese Chemical Letters, 2024, 35(7): 109001-. doi: 10.1016/j.cclet.2023.109001
4. [4]
  Lian Sun , Honglei Wang , Ming Ma , Tingting Cao , Leilei Zhang , Xingui Zhou . Shape and composition evolution of Pt and Pt₃M nanocrystals under HCl chemical etching. Chinese Chemical Letters, 2024, 35(9): 109188-. doi: 10.1016/j.cclet.2023.109188
5. [5]
  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
6. [6]
  Chuan-Zhi Ni , Ruo-Ming Li , Fang-Qi Zhang , Qu-Ao-Wei Li , Yuan-Yuan Zhu , Jie Zeng , Shuang-Xi Gu . A chiral fluorescent probe for molecular recognition of basic amino acids in solutions and cells. Chinese Chemical Letters, 2024, 35(10): 109862-. doi: 10.1016/j.cclet.2024.109862
7. [7]
  Zhen Liu , Zhi-Yuan Ren , Chen Yang , Xiangyi Shao , Li Chen , Xin Li . Asymmetric alkenylation reaction of benzoxazinones with diarylethylenes catalyzed by B(C₆F₅)₃/chiral phosphoric acid. Chinese Chemical Letters, 2024, 35(5): 108939-. doi: 10.1016/j.cclet.2023.108939
8. [8]
  Xun Zhu , Chenchen Zhang , Yingying Li , Yin Lu , Na Huang , Dawei Wang . Degradation of perfluorooctanoic acid by inductively heated Fenton-like process over the Fe₃O₄/MIL-101 composite. Chinese Chemical Letters, 2024, 35(12): 109753-. doi: 10.1016/j.cclet.2024.109753
9. [9]
  Junying LI , Xinyan CHEN , Xihui DIAO , Muhammad Yaseen , Chao CHEN , Hao WANG , Chuansong QI , Wei LI . Chiral fluorescent sensor Tb³⁺@Cd-CP based on camphoric acid for the enantioselective recognition of R- and S-propylene glycol. Chinese Journal of Inorganic Chemistry, 2024, 40(12): 2497-2504. doi: 10.11862/CJIC.20240084
10. [10]
  Ao Sun , Zipeng Li , Shuchun Li , Xiangbao Meng , Zhongtang Li , Zhongjun Li . Stereoselective synthesis of α-3-deoxy-D-manno-oct-2-ulosonic acid (α-Kdo) derivatives using a C3-p-tolylthio-substituted Kdo fluoride donor. Chinese Chemical Letters, 2025, 36(3): 109972-. doi: 10.1016/j.cclet.2024.109972
11. [11]
  Xiaotao Jin , Yanlan Wang , Yingping Huang , Di Huang , Xiang Liu . Percarbonate activation catalyzed by nanoblocks of basic copper molybdate for antibiotics degradation: High performance, degradation pathways and mechanism. Chinese Chemical Letters, 2024, 35(10): 109499-. doi: 10.1016/j.cclet.2024.109499
12. [12]
  Runze Liu , Yankai Bian , Weili Dai . Qualitative and quantitative analysis of Brønsted and Lewis acid sites in zeolites: A combined probe-assisted 1H MAS NMR and NH3-TPD investigation. Chinese Journal of Structural Chemistry, 2024, 43(4): 100250-100250. doi: 10.1016/j.cjsc.2024.100250
13. [13]
  Bin Dong , Ning Yu , Qiu-Yue Wang , Jing-Ke Ren , Xin-Yu Zhang , Zhi-Jie Zhang , Ruo-Yao Fan , Da-Peng Liu , Yong-Ming Chai . Double active sites promoting hydrogen evolution activity and stability of CoRuOH/Co₂P by rapid hydrolysis. Chinese Chemical Letters, 2024, 35(7): 109221-. doi: 10.1016/j.cclet.2023.109221
14. [14]
  Xian-Fa Jiang , Chongyun Shao , Zhongwen Ouyang , Zhao-Bo Hu , Zhenxing Wang , You Song . Generating electron spin qubit in metal-organic frameworks via spontaneous hydrolysis. Chinese Chemical Letters, 2024, 35(7): 109011-. doi: 10.1016/j.cclet.2023.109011
15. [15]
  Xueling Yu , Lixing Fu , Tong Wang , Zhixin Liu , Na Niu , Ligang Chen . Multivariate chemical analysis: From sensors to sensor arrays. Chinese Chemical Letters, 2024, 35(7): 109167-. doi: 10.1016/j.cclet.2023.109167
16. [16]
  Tiantian Long , Hongmei Luo , Jingbo Sun , Fengniu Lu , Yi Chen , Dong Xu , Zhiqin Yuan . Carbonization-engineered ultrafast chemical reaction on nanointerface. Chinese Chemical Letters, 2025, 36(3): 109728-. doi: 10.1016/j.cclet.2024.109728
17. [17]
  Min Fu , Pan He , Sen Zhou , Wenqiang Liu , Bo Ma , Shiying Shang , Yaohao Li , Ruihan Wang , Zhongping Tan . An unexpected stereochemical effect of thio-substituted Asp in native chemical ligation. Chinese Chemical Letters, 2024, 35(8): 109434-. doi: 10.1016/j.cclet.2023.109434
18. [18]
  Xianxu Chu , Lu Wang , Junru Li , Hui Xu . Surface chemical microenvironment engineering of catalysts by organic molecules for boosting electrocatalytic reaction. Chinese Chemical Letters, 2024, 35(8): 109105-. doi: 10.1016/j.cclet.2023.109105
19. [19]
  Xu-Hui Yue , Xiang-Wen Zhang , Hui-Min He , Lei Qiao , Zhong-Ming Sun . Synthesis, chemical bonding and reactivity of new medium-sized polyarsenides. Chinese Chemical Letters, 2024, 35(7): 108907-. doi: 10.1016/j.cclet.2023.108907
20. [20]
  Ali Dai , Zhiguo Zheng , Liusheng Duan , Jian Wu , Weiming Tan . Small molecule chemical scaffolds in plant growth regulators for the development of agrochemicals. Chinese Chemical Letters, 2025, 36(4): 110462-. doi: 10.1016/j.cclet.2024.110462

Get Citation

PDF

XML

Metrics

PDF Downloads(3)
Abstract views(536)
HTML views(4)

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