3-(benzoxazol-2-yl)cromem-2-one

被引：5
|
作者：
Guilardi, S [1 ]
Machado, AEH [1 ]
Lamounier, JA [1 ]
Resende, C [1 ]
Franca, ED [1 ]
机构：
[1] Univ Fed Uberlandia, Inst Quim, BR-38408100 Uberlandia, MG, Brazil
来源：
ACTA CRYSTALLOGRAPHICA SECTION E-STRUCTURE REPORTS ONLINE | 2002年 / 58卷
关键词：
D O I：
10.1107/S1600536802013740
中图分类号：
O7 [晶体学];
学科分类号：
0702 ; 070205 ; 0703 ; 080501 ;
摘要：
The coumarin and benzoxazole ring systems in the title compound, C16H9NO3, are planar. The angle between them is 5.24 (8)degrees. The crystal structure is stabilized by intermolecular C-H...O and C-H...N attractive interactions.
引用
收藏
页码：O985 / O987
页数：3
相关论文
共 50 条
  • [31] Preparative synthesis of 4,4′-bis[5-alkyl(aryl)benzoxazol-2-yl]biphenyls
    Ol'khovik, VK
    Matveenko, YV
    Kalechits, GV
    Pap, AA
    Zenyuk, AA
    Skakovskii, ED
    RUSSIAN JOURNAL OF APPLIED CHEMISTRY, 2003, 76 (11) : 1792 - 1794
  • [32] One-Pot Synthesis of 3-(5′-Subsituted-benzoxazol-2′-yl)-7-diethylamino-chromen-2-one Catalyzed with ZSM-5
    Jiang, Shaoliang
    Han, Liang
    CHINESE JOURNAL OF ORGANIC CHEMISTRY, 2012, 32 (05) : 930 - 933
  • [33] 3-[2-(Boronophenyl)benzoxazol-5-yl]alanine derivatives as fluorescent monosaccharide sensors
    Guzow, Katarzyna
    Jazdzewska, Daria
    Wiczk, Wieslaw
    TETRAHEDRON, 2012, 68 (45) : 9240 - 9248
  • [34] Fluorescent chemosensors for metal ions based on 3-(2-benzoxazol-5-yl)alanine skeleton
    Milewska, Magda
    Guzow, Katarzyna
    Wiczk, Wieslaw
    CENTRAL EUROPEAN JOURNAL OF CHEMISTRY, 2010, 8 (03): : 674 - 686
  • [35] Synthesis of 6-[1-[4-(benzoxazol-2-yl)thiobuthyl]-1,2,3-triazole-4-yl]methylenepenam as β-lactamase inhibitors
    Im, C
    Yim, CB
    Oh, JS
    Yoon, SB
    ARCHIVES OF PHARMACAL RESEARCH, 1997, 20 (06) : 647 - 651
  • [36] Benchmarking magnetic and spectroscopic properties on highly stable 3d metal complexes with tuneable bis(benzoxazol-2-yl)methanide ligands
    Legendre, Christina M.
    Lueert, Daniel
    Herbst-Irmer, Regine
    Stalke, Dietmar
    DALTON TRANSACTIONS, 2021, 50 (45) : 16810 - 16818
  • [37] Ruthenium monoterpyridine complexes with 2,6-bis(benzoxazol-2-yl)pyridine as an ancillary ligand: Synthesis, structure and spectral studies
    Singh, Amardeep
    Das, Gopal
    Mondal, Biplab
    POLYHEDRON, 2008, 27 (12) : 2563 - 2568
  • [38] The role of hydrogen bonding in the fluorescence quenching of 2,6-bis ((E)-2-(benzoxazol-2-yl)vinyl)naphthalene (BBVN) in methanol
    Hammam, Essam
    Basahi, Jalal
    Ismail, Iqbal
    Hassan, Ibrahim
    Almeelbi, Talal
    SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY, 2017, 173 : 681 - 686
  • [39] SYNTHESIS AND EVALUATION OF 2-PYRIDINONE DERIVATIVES AS HIV-1-SPECIFIC REVERSE-TRANSCRIPTASE INHIBITORS .4. 3-[2-(BENZOXAZOL-2-YL)ETHYL]-5-ETHYL-6-METHYLPYRIDIN-2(1H)-ONE AND ANALOGS
    HOFFMAN, JM
    SMITH, AM
    ROONEY, CS
    FISHER, TE
    WAI, JS
    THOMAS, CM
    BAMBERGER, DL
    BARNES, JL
    WILLIAMS, TM
    JONES, JH
    OLSON, BD
    OBRIEN, JA
    GOLDMAN, ME
    NUNBERG, JH
    QUINTERO, JC
    SCHLEIF, WA
    EMINI, EA
    ANDERSON, PS
    JOURNAL OF MEDICINAL CHEMISTRY, 1993, 36 (08) : 953 - 966
  • [40] METABOLISM OF A NEW HIV-1 REVERSE-TRANSCRIPTASE INHIBITOR, 3-[2-(BENZOXAZOL-2-YL)ETHYL]-5-ETHYL-6-METHYLPYRIDIN-2(1H)-ONE (L-696, 229), IN RAT AND LIVER SLICES
    BALANI, SK
    PITZENBERGER, SM
    KAUFFMAN, LR
    ARISON, BH
    RAMJIT, HG
    GOLDMAN, ME
    OBRIEN, JA
    HOFFMAN, JM
    THEOHARIDES, AD
    FASEB JOURNAL, 1992, 6 (04): : A1570 - A1570
12345