STRUCTURES OF 4 TRANS-2-HYDROXY AND METHOXY-2-METHYL-3,4-DIHYDRO-4-ALKYL-2H,5H-PYRANO[3,2-C][1]BENZOPYRAN-5-ONES

被引:8
|
作者
VALENTE, EJ
EGGLESTON, DS
SCHOMAKER, V
机构
[1] SK&F LABS,DEPT ANALYT PHYS & STRUCT CHEM,PHILADELPHIA,PA 19101
[2] UNIV WASHINGTON,DEPT CHEM,SEATTLE,WA 98195
关键词
D O I
10.1107/S0108270187095131
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
引用
收藏
页码:533 / 536
页数:4
相关论文
共 50 条
  • [41] BENZOPYRANS .26. 2-OXO-2H,5H-PYRANO[3,2-C][1]BENZOPYRANS FROM SOME SIMPLE CONDENSATES OF 4-OXO-4H-[1]BENZOPYRAN-3-CARBOXALDEHYDE
    GHOSH, CK
    BANDYOPADHYAY, C
    BISWAS, S
    CHAKRAVARTY, AK
    INDIAN JOURNAL OF CHEMISTRY SECTION B-ORGANIC CHEMISTRY INCLUDING MEDICINAL CHEMISTRY, 1990, 29 (09): : 814 - 818
  • [42] REGIOSELECTIVE SYNTHESIS OF 2H-PYRANO[3,2-C]BENZOPYRAN-5H-ONE AND 3H-PYRANO[2,3-C]BENZOPYRAN-5H-ONE
    MAJUMDAR, KC
    KHAN, AT
    DE, RN
    SYNTHETIC COMMUNICATIONS, 1988, 18 (13) : 1589 - 1595
  • [43] Ethyl 2-amino-4-(4-methyl-1,3-thiazol-5-yl)-5-oxo-4H,5H-pyrano[3,2-c]chromene-3-carboxylate
    Karthikeyan, V.
    Ramkumar, V.
    Karunakaran, R. Joel
    ACTA CRYSTALLOGRAPHICA SECTION E-CRYSTALLOGRAPHIC COMMUNICATIONS, 2013, 69 : O1411 - +
  • [44] SYNTHESIS OF 3,4-DIHYDRO-4-METHYL-2-(QUINOLIN-3-YL)-2H-PYRANO[3,2-C]QUINOLINES
    KUMARASWAMI, K
    SHANMUGAM, P
    TETRAHEDRON LETTERS, 1988, 29 (18) : 2235 - 2238
  • [45] MEROCYANINES DERIVED FROM 5,6-DIHYDRO-4-HYDROXY-6-SUBSTITUTED-2H-PYRANO-(3,2-C)QUINOLINE
    ANANTHAP.S
    BALAGANG.G
    RAJAGOPA.K
    INDIAN JOURNAL OF TECHNOLOGY, 1973, 11 (06): : 277 - 278
  • [46] SYNTHESIS OF 3,4-DIHYDRO-2H-PYRANO[3,2-C]PYRIDINE
    SLIWA, H
    CORDONNIER, G
    JOURNAL OF HETEROCYCLIC CHEMISTRY, 1975, 12 (04) : 809 - 810
  • [47] 3,4-DIHYDRO-2-METHOXY-4-METHYL-2H-PYRAN - 2H-PYRAN, 3,4-DIHYDRO-2-METHOXY-4-METHYL
    LONGLEY, RI
    EMERSON, WS
    BLARDINELLI, AJ
    ORGANIC SYNTHESES, 1954, 34 : 29 - 31
  • [48] The Mechanism and crystal structure of 2-methoxy-2-methyl-4-phenyl-3,4,4a,10b-tetrahydro-2H,5H-pyrano[3,2-c]chromen-5-one. Acetal of Warfarin Acid
    Shahzadi, Saira
    Ali, Saqib
    Asif, Irum
    Ashraf, Rizwana
    Jin, Guo-Xin
    TURKISH JOURNAL OF CHEMISTRY, 2006, 30 (06) : 703 - 709
  • [49] Crystal structure of ethyl 2-amino-4-(3,4-difluorophenyl)-5-oxo-4H,5H-pyrano[3,2-c]chromene-3-carboxylate, C21H15F2NO5
    Li, Jingwei
    Nie, Xingyu
    Fan, Hao
    Wu, Xuejiao
    Li, Xiaonan
    He, Jieli
    ZEITSCHRIFT FUR KRISTALLOGRAPHIE-NEW CRYSTAL STRUCTURES, 2019, 234 (01): : 77 - 78
  • [50] SYNTHESIS OF H-2, H-4, 5H-SULFONYL-PYRANO (3,2-C) (1)-BENZOPYRAN-4,5-DIONES
    MERCHANT, JR
    KOSHTI, NM
    SHAH, PJ
    CURRENT SCIENCE, 1980, 49 (21): : 820 - 821