Microwave Assisted Synthesis of 1,2,4-Triazolo[4,3-a]perimidines

被引：0
|
作者：
Davoodnia, A. [1 ]
Saeidi, A. [1 ]
Tavakoli-Hoseini, N. [1 ]
机构：
[1] Islamic Azad Univ, Mashhad Branch, Dept Chem, Mashhad, Iran
来源：
ASIAN JOURNAL OF CHEMISTRY | 2012年 / 24卷 / 05期
关键词：
1,2,4-Triazolo[4,3-a]perimidines; Cyclocondensation; Microwave irradiation; Triethylorthoesters; ANTIMICROBIAL ACTIVITY; STRUCTURE ELUCIDATION; RAPID SYNTHESIS; DERIVATIVES; IRRADIATION;
D O I：
暂无
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Microwave assisted synthesis of some 1,2,4-triazolo[4,3-a]perimidines through cyclocondensation reaction of 2-hydrazino-1H-perimidine I with triethylorthoesters or aryl nitriles in solvent-free conditions is described. The present methodology offers several advantages, such as a simple procedure with an easy work-up, short reaction times, high yields and the absence of any volatile and hazardous organic solvents.
引用
收藏
页码：2313 / 2316
页数：4
相关论文
共 50 条
  • [1] SYNTHESIS OF "8H-1,2,4-TRIAZOLO[4,3-A]PERIMIDINES
    BURKHARDT, U
    JOHNE, S
    JOURNAL FUR PRAKTISCHE CHEMIE, 1986, 328 (02): : 237 - 244
  • [2] SYNTHESIS AND PHYSICOCHEMICAL STUDY OF 1,2,4-TRIAZOLO[4,3-A]PYRIDINES AND 1,2,4-TRIAZOLO[2,3-A]PYRIDINES
    BOUTEAU, B
    LANCELOT, JC
    ROBBA, M
    JOURNAL OF HETEROCYCLIC CHEMISTRY, 1990, 27 (06) : 1649 - 1651
  • [3] SYNTHESIS OF (PYRIDINYL)-1,2,4-TRIAZOLO[4,3-A]PYRIDINES
    MORAN, DB
    MORTON, GO
    ALBRIGHT, JD
    JOURNAL OF HETEROCYCLIC CHEMISTRY, 1986, 23 (04) : 1071 - 1077
  • [4] SYNTHESES OF 3-SUBSTITUTED "1H-1,2,4-TRIAZOLO[4,3-A]PERIMIDINES
    LIU, KC
    CHEN, HH
    ARCHIV DER PHARMAZIE, 1985, 318 (05) : 468 - 470
  • [5] Synthesis of Novel 1,2,4-Triazolo[4,3-a] quinoxaline Derivatives
    Kim, Ho Sik
    Jeong, Won Young
    Lee, Kyong Hwan
    JOURNAL OF THE KOREAN CHEMICAL SOCIETY-DAEHAN HWAHAK HOE JEE, 2005, 49 (04): : 426 - 430
  • [6] Synthesis and pharmacological activity of 1,2,4-triazolo[4,3-a]quinolines
    Savini, L
    Chiasserini, L
    Pellerano, C
    Filippelli, W
    Falcone, G
    FARMACO, 2001, 56 (12): : 939 - 945
  • [7] Synthesis of 1,2,4-triazolo[4,3-a] [1,8]naphthyridines
    Rani, S
    Mogilaiah, K
    Sreenivasulu, B
    INDIAN JOURNAL OF CHEMISTRY SECTION B-ORGANIC CHEMISTRY INCLUDING MEDICINAL CHEMISTRY, 1996, 35 (02): : 106 - 110
  • [8] AN IMPROVED SYNTHESIS OF 3-SUBSTITUTED 1,2,4-TRIAZOLO[4,3-A]PYRIDINES AND 1,2,4-TRIAZOLO[4,3-B]PYRIDAZINES
    BOURGEOIS, P
    CANTEGRIL, R
    CHENE, A
    GELIN, J
    MORTIER, J
    MOYROUD, J
    SYNTHETIC COMMUNICATIONS, 1993, 23 (22) : 3195 - 3199
  • [9] Synthesis and antibacterial activity of fused 1,2,4-triazolo[4,3-a]quinoxaline and oxopyrimido[2′,l′:5,1]-1,2,4-triazolo[4,3-a]quinoxaline derivatives
    Nasr, MNA
    ARCHIV DER PHARMAZIE, 2002, 335 (08) : 389 - 394
  • [10] Efficient Synthesis of 1,2,4-Triazolo[4,3-a][1,8]naphthyridines Under Microwave Irradiation
    Mogilaiah, K.
    Swamy, T. Kumara
    Kurnar, K. Shiva
    JOURNAL OF HETEROCYCLIC CHEMISTRY, 2009, 46 (01) : 124 - 126
12345