Synthesis and reactions of 4H-imidazo[4,5-e][2,1,3]benzothiadiazol-5(6H)-one

被引：0
|
作者：
Rao, DM [1 ]
Giridhar, T [1 ]
Prasad, GV [1 ]
Reddy, RB [1 ]
Mouli, GVPC [1 ]
机构：
[1] REG ENGN COLL,DEPT CHEM,WARANGAL 506004,ANDHRA PRADESH,INDIA
来源：
HETEROCYCLES | 1997年 / 45卷 / 01期
关键词：
D O I：
暂无
中图分类号：
O62 [有机化学];
学科分类号：
070303 ; 081704 ;
摘要：
4H-Imidazo[4,5-e][2,1,3]benzothiadiazol-5(6H)-one (3) has been prepared bq the condensation of 4,5-diamino-2, 1,3-benzothiadizole (1) with urea. 4.5-Diamino-2.1.3-benzothiadizole (1) was also fused with thiourea to get the 5-mercapto-4H-imidazo [4.5-e][2,1,3]benzothiadiazole (2). Reactions on the compound (3) have been investigated.
引用
下载
收藏
页码：19 / 28
页数：10
相关论文
共 50 条
  • [1] Synthesis of novel heterocyclic system, 4H-imidazo[2,1-b]pyrimido[4,5-e][1,3,4]thiadiazine
    Rahimizadeh, M
    Heravi, MM
    Malekan, A
    INDIAN JOURNAL OF HETEROCYCLIC CHEMISTRY, 1997, 6 (03) : 223 - 224
  • [2] An efficient stereo selective synthesis of benzyl, (benzimidazol-2-yl)-methyl and (6H-imidazo[4,5-e][2,1,3]benzothiadiazol-7-yl)methyl styryl sulfones
    Guravaiah, Nalajam
    Rao, Vedula Rajeswar
    JOURNAL OF CHEMICAL RESEARCH, 2010, (02) : 83 - 85
  • [3] SYNTHESIS OF IMIDAZO [4,5-E][1,4] DIAZEPINE-8-ONE
    KALAYANOV, GD
    IVANOV, EI
    GRISHCHUK, LV
    KHIMIYA GETEROTSIKLICHESKIKH SOEDINENII, 1993, (09): : 1203 - 1206
  • [4] Synthesis of Novel 8,9-Dihydro-5H-pyrimido[4,5-e][1,4]diazepin-7(6H)-ones
    Xiang, Jinbao
    Wen, Dongsheng
    Xie, Hongxiang
    Dang, Qun
    Bai, Xu
    JOURNAL OF COMBINATORIAL CHEMISTRY, 2010, 12 (04): : 503 - 509
  • [5] A NOVEL SYNTHESIS OF IMIDAZO[4,5-E][1,4]DIAZEPINES
    REZNICHENKO, LA
    KOCHERGIN, PM
    KHIMIYA GETEROTSIKLICHESKIKH SOEDINENII, 1990, (08): : 1140 - 1141
  • [6] PYRIDO[2',1'-2,3]IMIDAZO[4,5-C]ISOQUINOLINE [1] AND THE ALKYLATION OF PYRIDO[2',1'-2,3]IMIDAZO[4,5-C]ISOQUINOLIN-5(6H)-ONE
    PAOLINI, JP
    PALOPOLI, FP
    LENDVAY, LJ
    HUFFMAN, J
    JOURNAL OF HETEROCYCLIC CHEMISTRY, 1987, 24 (03) : 549 - 553
  • [7] SYNTHESIS OF IMIDAZO[4,5-E][1,4]DIAZEPINE AND IMIDAZO[4,5-E][1,4]-OXAZEPINE DERIVATIVES USING CAFFEIDINE, A HYDROLYSIS PRODUCT OF CAFFEINE
    OHSAKI, T
    KURIKI, T
    UEDA, T
    SAKAKIBARA, J
    ASANO, M
    CHEMICAL & PHARMACEUTICAL BULLETIN, 1986, 34 (09) : 3573 - 3587
  • [8] Synthesis of Novel 2-butyl-1H-benzo [4,5] imidazo [1, 2-a] imidazo [4, 5-e] Pyridine-5-carbonitrile Derivatives and Evaluation of their Anticancer Activity
    Rao, Achanta Venkata Hanumantha
    Parsharamulu, Rayam
    Shankaraiah, Malthum
    Rao, Vadali Lakshman
    Shree, Anireddy Jaya
    ORIENTAL JOURNAL OF CHEMISTRY, 2016, 32 (03) : 1381 - 1387
  • [9] SYNTHESIS OF SOME 5H-IMIDAZO[4,5-E]-AS-TRIAZIN-6-(7H)ONES (6-AZAPURIN-8-ONES)
    YONEDA, F
    HIGUCHI, M
    NITTA, Y
    JOURNAL OF HETEROCYCLIC CHEMISTRY, 1980, 17 (05) : 869 - 871
  • [10] Synthesis of crown containing imidazo[4,5-e] and -[5,4-e][1,4]diazepines
    Ivanov É.I.
    Chemistry of Heterocyclic Compounds, 1998, 34 (6) : 723 - 726
12345