Zirconium(IV) oxide chloride and anhydrous Copper(II) sulfate mediated synthesis of 2-substituted benzothiazoles

被引：61
|
作者：
Moghaddam, FM [1 ]
Ismaili, H [1 ]
Bardajee, GR [1 ]
机构：
[1] Sharif Univ Technol, Dept Chem, Tehran, Iran
来源：
HETEROATOM CHEMISTRY | 2006年 / 17卷 / 02期
关键词：
D O I：
10.1002/hc.20191
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
A simple, fast and efficient benign procedure has been developed for one-pot synthesis of 2-substituted benzothiazoles in the presence of zirconium(IV) oxide chloride octahydrate (ZrOCl2 center dot 8H(2)O) and anhydrous copper(II) sulfate. The reaction of 2-aminothiophenol with aldehydes and anhydrides was carried out efficiently in solvent-free conditions with or without microwave irradiation, and adducts were produced in good to excellent yields. (c) 2006 Wiley Periodicals, Inc.
引用
收藏
页码：136 / 141
页数：6
相关论文
共 50 条
  • [31] Eco-friendly synthesis of 2-substituted benzothiazoles catalyzed by silica sulfuric acid
    Guo Feng Chen
    Li Yan Zhang
    Hui Ming Jia
    Bao Hua Chen
    Ji Tai Li
    Shu Xiang Wang
    Guo Yi Bai
    Research on Chemical Intermediates, 2013, 39 : 2077 - 2086
  • [32] A green approach for the synthesis of 2-substituted benzoxazoles and benzothiazoles via coupling/cyclization reactions
    Hai Truong Nguyen
    Trinh Hao Nguyen
    Dung Duc Pham
    Cong Tien Nguyen
    Phuong Hoang Tran
    HELIYON, 2021, 7 (11)
  • [33] Eco-friendly synthesis of 2-substituted benzothiazoles catalyzed by silica sulfuric acid
    Chen, Guo Feng
    Zhang, Li Yan
    Jia, Hui Ming
    Chen, Bao Hua
    Li, Ji Tai
    Wang, Shu Xiang
    Bai, Guo Yi
    RESEARCH ON CHEMICAL INTERMEDIATES, 2013, 39 (05) : 2077 - 2086
  • [34] CYCLIZATION OF ORTHO-(METHYLTHIO)-ANILIDES WITH PHOSPHONITRILE DICHLORIDE - SYNTHESIS OF 2-SUBSTITUTED BENZOTHIAZOLES
    ROSINI, G
    MEDICI, A
    SYNTHESIS-STUTTGART, 1977, (12): : 892 - 893
  • [35] COBALT(II), NICKEL(II) AND COPPER(II) WITH 2-SUBSTITUTED BENZIMIDAZOLE COMPLEXES
    ARALI, VH
    REVANKAR, VK
    MAHALE, VB
    KULKARNI, PJ
    TRANSITION METAL CHEMISTRY, 1994, 19 (01) : 57 - 60
  • [36] A simple and efficient synthesis of 2-substituted benzothiazoles catalyzed by H2O2/HCl
    Guo, Hong Yun
    Li, Ji Chao
    Shang, You Le
    CHINESE CHEMICAL LETTERS, 2009, 20 (12) : 1408 - 1410
  • [37] FeCl3/Ultrasound Mediated Reaction of 2-aminothiophenol with Aldehydes in Water: Synthesis of 2-substituted Benzothiazoles of Pharmacological Interest
    Srinivas, Ponasanapalli Tirumala Venkata Ankayya
    Bhavani, Sallagundla
    Rambabu, Dandela
    Rao, Mandava Venkata Basaveswara
    Kapavarapu, Ravikumar
    Pal, Manojit
    LETTERS IN DRUG DESIGN & DISCOVERY, 2015, 12 (06) : 457 - 465
  • [38] SILYLCUPRATION-MEDIATED SYNTHESIS OF 2-SUBSTITUTED ALLYLAMINES
    CAPELLA, L
    DEGL'INNOCENTI, A
    REGINATO, G
    RICCI, A
    TADDEI, M
    SECONI, G
    JOURNAL OF ORGANIC CHEMISTRY, 1989, 54 (06): : 1473 - 1476
  • [39] A simple and efficient synthesis of 2-substituted benzothiazoles catalyzed by H2O2/HCl
    Hong Yun Guo~*
    Chinese Chemical Letters, 2009, 20 (12) : 1408 - 1410
  • [40] Eco-Friendly Syntheses of 2-Substituted Benzoxazoles and 2-Substituted Benzothiazoles from 2-Aminophenols, 2-Aminothiophenols and DMF Derivatives in the Presence of Imidazolium Chloride
    Tian, Qingqiang
    Luo, Wen
    Gan, Zongjie
    Li, Dan
    Dai, Zeshu
    Wang, Huajun
    Wang, Xuetong
    Yuan, Jianyong
    MOLECULES, 2019, 24 (01):
12345