Ethyl 6-methyl-2-p-tolylpyrazolo[1,5-a]pyridine-5-carboxylate

被引：0
|
作者：
Jia, Jiong [1 ]
Ge, Yan-qing [1 ]
Zhao, Gui-long [1 ]
Wang, Jian-wu [1 ]
机构：
[1] Shandong Univ, Sch Chem & Chem Engn, Jinan 250100, Peoples R China
来源：
ACTA CRYSTALLOGRAPHICA SECTION E-STRUCTURE REPORTS ONLINE | 2009年 / 65卷
关键词：
D O I：
10.1107/S1600536809035314
中图分类号：
O7 [晶体学];
学科分类号：
0702 ; 070205 ; 0703 ; 080501 ;
摘要：
In the title molecule, C18H18N2O2, the bicyclic ring system and the benzene ring form a dihedral angle of 13.45 (3)degrees. In the crystal structure, weak intermolecular C-H center dot center dot center dot O hydrogen bonds link molecules into chains propagated along [201].
引用
收藏
页码：O2372 / +
页数：8
相关论文
共 50 条
  • [1] Ethyl 3-{5-[(diethylamino)methyl]isoxazol-3-yl}-2-phenylpyrazolo[1,5-a]pyridine-5-carboxylate
    Meng, Qing-Yang
    Jia, Jiong
    Yin, Ling
    Zhan, Fu-Xu
    Wang, Jian-Wu
    ACTA CRYSTALLOGRAPHICA SECTION E-STRUCTURE REPORTS ONLINE, 2010, 66 : O723 - U1385
  • [2] Crystal Structure Analysis of Ethyl 7-Phenyl-5-p-tolylpyrazolo[1,5-a]pyrimidine-3-carboxylate
    Rambabu, D.
    Kumar, P. Mahesh
    Basavoju, Srinivas
    Rao, M. V. Basaveswara
    Pal, Manojit
    MOLECULAR CRYSTALS AND LIQUID CRYSTALS, 2013, 571 (01) : 109 - 115
  • [3] Ethyl 6-methyl-8-phenyl-1,2,4-triazolo[1,5-a]pyridine-7-carboxylate
    Li, Yang
    Sun, Chen
    Zhang, Ran
    ACTA CRYSTALLOGRAPHICA SECTION E-CRYSTALLOGRAPHIC COMMUNICATIONS, 2013, 69 : O1812 - +
  • [4] Ethyl 7-methyl-2-phenylpyrazolo[1,5-a]pyrimidine-5-carboxylate
    Bassoude, Ibtissam
    Berteina-Raboin, Sabine
    Essassi, El Mokhtar
    Guillaumet, Gerald
    El Ammari, Lahcen
    ACTA CRYSTALLOGRAPHICA SECTION E-CRYSTALLOGRAPHIC COMMUNICATIONS, 2013, 69 : O740 - +
  • [5] Ethyl 5-methyl-7-(4-morpholinophenyl)-4,7-dihydrotetrazolo[1,5-a]pyrimidine-6-carboxylate
    Suwito, Hery
    Kurnyawaty, Noorma
    Ul Haq, Kautsar
    Abdulloh, Abdulloh
    Indriani, Indriani
    MOLBANK, 2018, (02)
  • [6] Ethyl 3-cyano-7-methylpyrazolo[1,5-a]pyrimidine-6-carboxylate
    Wen, LR
    Wang, SW
    Li, M
    Guo, WS
    ACTA CRYSTALLOGRAPHICA SECTION E-CRYSTALLOGRAPHIC COMMUNICATIONS, 2005, 61 : O1459 - O1460
  • [7] The crystal structure of ethyl 7-ethyl-5-methyl-4,7-dihydrotetrazolo[1,5-a]pyrimidine-6-carboxylate, C10H15N5O2
    Wang, Wenxiang
    Mou, Jiahui
    Sun, Yue
    ZEITSCHRIFT FUR KRISTALLOGRAPHIE-NEW CRYSTAL STRUCTURES, 2023, 238 (01): : 69 - 70
  • [8] Ethyl 2-benzylsulfanyl-7-(2-chlorophenyl)5-methyl-4,7-dihydro-1,2,4-triazolo[1,5-a]pyrimidine-6-carboxylate
    Song, Dan-Dan
    Chen, Qiong
    ACTA CRYSTALLOGRAPHICA SECTION E-STRUCTURE REPORTS ONLINE, 2008, 64 : O44 - U2884
  • [9] REGIOSELECTIVE LITHIATION AND REACTION OF [1,2,4]TRIAZOLO[1,5-A]PYRIDINE AND PYRAZOLO[1,5-A]PYRIDINE
    FINKELSTEIN, BL
    JOURNAL OF ORGANIC CHEMISTRY, 1992, 57 (20): : 5538 - 5540
  • [10] Methyl 7-(4-bromophenyl)-5-methyl-4,7-dihydrotetrazolo[1,5-a]pyrimidine-6-carboxylate
    Yao, Chang-Sheng
    Yu, Chen-Xia
    Lei, Song
    Tu, Shu-Jiang
    ACTA CRYSTALLOGRAPHICA SECTION E-STRUCTURE REPORTS ONLINE, 2007, 63 : O3808 - U3011
12345