Synthesis of amides from carboxylic acids and urea in the presence of pyridine under microwave irradiation

被引:0
|
作者
Pasha, MA [1 ]
Jayashankara, VP [1 ]
机构
[1] Bangalore Univ, Dept Studies Chem, Bangalore 560001, Karnataka, India
关键词
D O I
暂无
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
A very simple and efficient procedure for the synthesis of primary amides from carboxylic acids and urea in presence of pyridine under microwave irradiation is described. Various amides were prepared within 20-30 s and in excellent yields.
引用
收藏
页码:675 / 676
页数:2
相关论文
共 50 条
  • [1] Direct preparation of primary amides from carboxylic acids and urea using imidazole under microwave irradiation
    Khalafi-Nezhad, A
    Mokhtari, B
    Rad, MNS
    TETRAHEDRON LETTERS, 2003, 44 (39) : 7325 - 7328
  • [2] A Conversion of Carboxylic Acids to Amides under Microwave Irradiation
    Zare, Abdolkarim
    Hasaninejad, Alireza
    Moosavi-Zare, Ahmad Reza
    Parhami, Abolfath
    Khalafi-Nezhad, Ali
    ASIAN JOURNAL OF CHEMISTRY, 2009, 21 (02) : 1090 - 1096
  • [3] SYNTHESIS OF AMIDES FROM CARBOXYLIC-ACIDS AND AMINES IN PRESENCE OF ISOCYANIDES
    AIGNER, H
    MARQUARDING, D
    TETRAHEDRON LETTERS, 1978, (36) : 3325 - 3326
  • [4] Esterification of carboxylic acids with alcohols under microwave irradiation in the presence of zinc triflate
    Shekarriz, M
    Taghipoor, S
    Khalili, AA
    Jamarani, MS
    JOURNAL OF CHEMICAL RESEARCH-S, 2003, (03): : 172 - 173
  • [5] Synthesis of amides from esters and amines under microwave irradiation
    Zradni, FZ
    Hamelin, J
    Derdour, A
    SYNTHETIC COMMUNICATIONS, 2002, 32 (22) : 3525 - 3531
  • [6] Direct Synthesis of Amides from Amines and Carboxylic Acids under Hydrothermal Conditions
    Fu, Xuan
    Liao, Yiju
    Glein, Christopher R.
    Jamison, Megan
    Hayes, Kyle
    Zaporski, Jared
    Yang, Ziming
    ACS EARTH AND SPACE CHEMISTRY, 2020, 4 (05): : 722 - 729
  • [7] Hydrolysis of amides to carboxylic acids using phthalic anhydride under microwave irradiation and solvent-free conditions
    Heravi, MM
    Zargarani, D
    Shoar, RH
    Khaleghi, S
    JOURNAL OF CHEMICAL RESEARCH, 2005, (02) : 119 - 120
  • [9] Facile and efficient synthesis of quinoline-4-carboxylic acids under microwave irradiation
    Zhu, Hui
    Yang, Ri Fang
    Yun, Liu Hong
    Li, Jin
    CHINESE CHEMICAL LETTERS, 2010, 21 (01) : 35 - 38
  • [10] A rapid and convenient synthesis of amides from aromatic acids and aliphatic amines in dry media under microwave irradiation
    Hajipour, AR
    Ghasemi, M
    INDIAN JOURNAL OF CHEMISTRY SECTION B-ORGANIC CHEMISTRY INCLUDING MEDICINAL CHEMISTRY, 2001, 40 (06): : 504 - 507