Citation: Zai Guo LI, Run Qui HUANG, Hui Ying LI. An Efficient Synthesis of Heterocyclic Substituted Ureidoalkylphosphonates[J]. Chinese Chemical Letters, ;1998, 9(3): 251-253.
-
A convenient synthesis of various heterocyclic substituted ureidoalkylphosphonic acid diphenyl esters 3 is reported in this paper. a-Aminoalkylphosphonic acid diphenyl esters 1 reacted with triphosgene, and then treated with heterocyclic amines gave 3. Small amount of symmetric urylenediphosphonate 4 are isolated as side products.
-
-
[1]
Chong Liu , Ling Li , Jiahui Gao , Yanwei Li , Nazhen Zhang , Jing Zang , Cong Liu , Zhaopei Guo , Yanhui Li , Huayu Tian . The study of antibacterial activity of cationic poly(β-amino ester) regulating by amphiphilic balance. Chinese Chemical Letters, 2025, 36(2): 110118-. doi: 10.1016/j.cclet.2024.110118
-
[2]
Shaonan Liu , Shuixing Dai , Minghua Huang . The impact of ester groups on 1,8-naphthalimide electron transport material in organic solar cells. Chinese Journal of Structural Chemistry, 2024, 43(6): 100277-100277. doi: 10.1016/j.cjsc.2023.100277
-
[3]
Zhenjie Yang , Chenyang Hu , Xuan Pang , Xuesi Chen . Sequence design in terpolymerization of ε-caprolactone, CO2 and cyclohexane oxide: Random ester-carbonate distributions lead to large-span tunability. Chinese Chemical Letters, 2024, 35(5): 109340-. doi: 10.1016/j.cclet.2023.109340
-
[4]
Zhili Li , Qijun Wo , Dongdong Huang , Dezhong Zhou , Lei Guo , Yeqing Mao . Improving gene transfection efficiency of highly branched poly(β-amino ester)s through the in-situ conversion of inactive terminal groups. Chinese Chemical Letters, 2024, 35(8): 109737-. doi: 10.1016/j.cclet.2024.109737
-
[5]
Chaochao Jin , Kai Li , Jiongpei Zhang , Zhihua Wang , Jiajing Tan . N,O-Bidentated difluoroboron complexes based on pyridine-ester enolates: Facile synthesis, post-complexation modification, optical properties, and applications. Chinese Chemical Letters, 2024, 35(9): 109532-. doi: 10.1016/j.cclet.2024.109532
-
[6]
Tong Tong , Lezong Chen , Siying Wu , Zhong Cao , Yuanbin Song , Jun Wu . Establishment of a leucine-based poly(ester amide)s library with self-anticancer effect as nano-drug carrier for colorectal cancer treatment. Chinese Chemical Letters, 2024, 35(12): 109689-. doi: 10.1016/j.cclet.2024.109689
-
[7]
Wenyi Mei , Lijuan Xie , Xiaodong Zhang , Cunjian Shi , Fengzhi Wang , Qiqi Fu , Zhenjiang Zhao , Honglin Li , Yufang Xu , Zhuo Chen . Design, synthesis and biological evaluation of fluorescent derivatives of ursolic acid in living cells. Chinese Chemical Letters, 2024, 35(5): 108825-. doi: 10.1016/j.cclet.2023.108825
-
[8]
Huipeng Zhao , Xiaoqiang Du . Polyoxometalates as the redox anolyte for efficient conversion of biomass to formic acid. Chinese Journal of Structural Chemistry, 2024, 43(2): 100246-100246. doi: 10.1016/j.cjsc.2024.100246
-
[9]
Dan-Ying Xing , Xiao-Dan Zhao , Chuan-Shu He , Bo Lai . Kinetic study and DFT calculation on the tetracycline abatement by peracetic acid. Chinese Chemical Letters, 2024, 35(9): 109436-. doi: 10.1016/j.cclet.2023.109436
-
[10]
Lihang Wang , Mary Li Javier , Chunshan Luo , Tingsheng Lu , Shudan Yao , Bing Qiu , Yun Wang , Yunfeng Lin . Research advances of tetrahedral framework nucleic acid-based systems in biomedicine. Chinese Chemical Letters, 2024, 35(11): 109591-. doi: 10.1016/j.cclet.2024.109591
-
[11]
Jian Yang , Guang Yang , Zhijie Chen . Capturing carbon dioxide from air by using amine-functionalized metal-organic frameworks. Chinese Journal of Structural Chemistry, 2024, 43(5): 100267-100267. doi: 10.1016/j.cjsc.2024.100267
-
[12]
Le Zhang , Hui-Yu Xie , Xin Li , Li-Ying Sun , Ying-Feng Han . SOMO-HOMO level conversion in triarylmethyl-cored N-heterocyclic carbene-Au(I) complexes triggered by selecting coordination halogens. Chinese Chemical Letters, 2024, 35(11): 109465-. doi: 10.1016/j.cclet.2023.109465
-
[13]
Hui Li , Yanxing Qi , Jia Chen , Juanjuan Wang , Min Yang , Hongdeng Qiu . Synthesis of amine-pillar[5]arene porous adsorbent for adsorption of CO2 and selectivity over N2 and CH4. Chinese Chemical Letters, 2024, 35(11): 109659-. doi: 10.1016/j.cclet.2024.109659
-
[14]
Hanqing Zhang , Xiaoxia Wang , Chen Chen , Xianfeng Yang , Chungli Dong , Yucheng Huang , Xiaoliang Zhao , Dongjiang Yang . Selective CO2-to-formic acid electrochemical conversion by modulating electronic environment of copper phthalocyanine with defective graphene. Chinese Journal of Structural Chemistry, 2023, 42(10): 100089-100089. doi: 10.1016/j.cjsc.2023.100089
-
[15]
Linshan Peng , Qihang Peng , Tianxiang Jin , Zhirong Liu , Yong Qian . Highly efficient capture of thorium ion by citric acid-modified chitosan gels from aqueous solution. Chinese Chemical Letters, 2024, 35(5): 108891-. doi: 10.1016/j.cclet.2023.108891
-
[16]
Yingying Yan , Wanhe Jia , Rui Cai , Chun Liu . An AIPE-active fluorinated cationic Pt(Ⅱ) complex for efficient detection of picric acid in aqueous media. Chinese Chemical Letters, 2024, 35(5): 108819-. doi: 10.1016/j.cclet.2023.108819
-
[17]
Fengyun Li , Zerong Pei , Shuting Chen , Gen li , Mengyang Liu , Liqin Ding , Jingbo Liu , Feng Qiu . Multifunctional nano-herb based on tumor microenvironment for enhanced tumor therapy of gambogic acid. Chinese Chemical Letters, 2024, 35(5): 108752-. doi: 10.1016/j.cclet.2023.108752
-
[18]
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
-
[19]
Peizhe Li , Qiaoling Liu , Mengyu Pei , Yuci Gan , Yan Gong , Chuchen Gong , Pei Wang , Mingsong Wang , Xiansong Wang , Da-Peng Yang , Bo Liang , Guangyu Ji . Chlorogenic acid supported strontium polyphenol networks ensemble microneedle patch to promote diabetic wound healing. Chinese Chemical Letters, 2024, 35(8): 109457-. doi: 10.1016/j.cclet.2023.109457
-
[20]
Yuanjiao Liu , Xiaoyang Zhao , Songyao Zhang , Yi Wang , Yutuo Zheng , Xinrui Miao , Wenli Deng . Site-selection and recognition of aromatic carboxylic acid in response to coronene and pyridine derivative. Chinese Chemical Letters, 2024, 35(8): 109404-. doi: 10.1016/j.cclet.2023.109404
-
[1]
Metrics
- PDF Downloads(1)
- Abstract views(562)
- HTML views(3)