Highly efficient synthesis of 3,5-disubstituted 1,2,4-thiadiazoles using pentylpyridinium tribromide as a solvent/reagent ionic liquid

被引：11
|
作者：
Zali-Boeini, Hassan [2 ]
Shokrolahi, Arash [1 ]
Zali, Abbas [1 ]
Ghani, Kamal [1 ]
机构：
[1] Malek Ashtar Univ Technol, Dept Chem, Shahin Shahr, Iran
[2] Univ Isfahan, Dept Chem, Esfahan, Iran
来源：
JOURNAL OF SULFUR CHEMISTRY | 2012年 / 33卷 / 02期
关键词：
3,5-disubstituted 1,2,4-thiadiazoles; thiobenzamide; pentylpyridinium tribromide; oxidative cyclization; ionic liquid; OXIDATIVE DIMERIZATION; THIOAMIDES; MILD;
D O I：
10.1080/17415993.2011.649757
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
In this paper, a facile and highly efficient synthesis of 3,5-disubstituted 1,2,4-thiadiazoles by oxidative dimerization of thioamides using pentylpyridinium tribromide is reported. [GRAPHICS] .
引用
收藏
页码：165 / 170
页数：6
相关论文
共 50 条
  • [41] Synthesis and in-vitro anticancer activity of 3,5-bis(indolyl)-1,2,4-thiadiazoles
    Kumar, Dalip
    Kumar, N. Maruthi
    Chang, Kuei-Hua
    Gupta, Ritika
    Shah, Kavita
    BIOORGANIC & MEDICINAL CHEMISTRY LETTERS, 2011, 21 (19) : 5897 - 5900
  • [42] One-pot synthesis of 3,5-disubstituted 1,2,4-thiadiazoles from nitriles and thioamides via I2-mediated oxidative formation of an N-S bond
    Chai, Ling
    Xu, Yuanqing
    Ding, Tao
    Fang, Xiaomin
    Zhang, Wenkai
    Wang, Yanpeng
    Lu, Minghua
    Xu, Hao
    Yang, Xiaobo
    ORGANIC & BIOMOLECULAR CHEMISTRY, 2017, 15 (39) : 8410 - 8417
  • [43] Electrochemical Synthesis of 3,5-Disubstituted-1,2,4-thiadiazoles through NH4I-Mediated Dimerization of Thioamides
    Wang, Zi-Qiang
    Meng, Xiu-Jin
    Li, Qian-Yu
    Tang, Hai-Tao
    Wang, Heng-Shan
    Pan, Ying-Ming
    ADVANCED SYNTHESIS & CATALYSIS, 2018, 360 (21) : 4043 - 4048
  • [44] A novel series of 2,5-disubstituted 1,3,4-thiadiazoles as potential anticonvulsant agent
    Rajak, Harish
    Behera, Chinmay K.
    Pawar, Rajesh S.
    Singour, Pradeep K.
    Kharya, Murli Dhar
    CHINESE CHEMICAL LETTERS, 2010, 21 (10) : 1149 - 1152
  • [45] A novel series of 2,5-disubstituted 1,3,4-thiadiazoles as potential anticonvulsant agent
    Harish Rajak
    Chinmay K.Behera
    Raiesh S.Pawar
    Pradeep K.Singour
    Murli Dhar Kharya
    ChineseChemicalLetters, 2010, 21 (10) : 1149 - 1152
  • [46] SYNTHESIS AND ANTICONVULSANT EVALUATION OF SOME NOVEL 2,5-DISUBSTITUTED 1,3,4-THIADIAZOLES: PHARMACOPHORE MODEL STUDIES
    Rajak, Harish
    Behera, Chinmay Kumar
    Pawar, Rajesh Singh
    Singour, Pradeep Kumar
    Kharya, Murli Dhar
    ACTA POLONIAE PHARMACEUTICA, 2010, 67 (05): : 503 - 510
  • [47] Synthesis of Novel 2,5-Disubstituted 1,3,4-Thiadiazoles for Their Potential Anticonvulsant Activity: Pharmacophoric Model Studies
    Rajak, Harish
    Deshmukh, Ravitas
    Aggarwal, Navneet
    Kashaw, Sushil
    Kharya, Murli Dhar
    Mishra, Pradeep
    ARCHIV DER PHARMAZIE, 2009, 342 (08) : 453 - 461
  • [48] Polystyrene-supported 2-bromoallyl sulfone as an efficient reagent for synthesis of 3,5-disubstituted isoxazoles
    Zhang, Liang
    Mao, Xue-Chun
    Wang, Qiu-Ying
    Pan, Yang
    Chen, Jun-Min
    PHOSPHORUS SULFUR AND SILICON AND THE RELATED ELEMENTS, 2020, 195 (02) : 142 - 148
  • [49] Synthesis of substituted 1,3,4-thiadiazoles using Lawesson's reagent
    Gierczyk, B
    Zalas, M
    ORGANIC PREPARATIONS AND PROCEDURES INTERNATIONAL, 2005, 37 (03) : 213 - 222
  • [50] Green aqueous synthesis and antimicrobial evaluation of 3,5-disubstituted 1,2,4-triazoles
    Beyzaei, Hamid
    Malekraisi, Farideh
    Aryan, Reza
    Ghasemi, Behzad
    CHEMISTRY OF HETEROCYCLIC COMPOUNDS, 2020, 56 (04) : 482 - 487
12345