5a,6,9,9a-Tetrahydro-4-hydroxy-6,9-methane-5H-fluoreno[2,3-b]furan-5-one and 5a,6,9,9a-tetrahydro-6,9-methano-4-methoxy-5H-fluoreno [2,3-b]furan-5-ol

被引：1

作者：

Chinnakali, K ^{[1
]}

Fun, HK

Mal, D

Bandopadhyay, M

Datta, K

Nigam, GD

机构：

[1] Univ Sains Malaysia, Sch Phys, Xray Crystallog Unit, Penang 11800, Malaysia

[2] Indian Inst Technol, Dept Chem, Kharagpur 721302, W Bengal, India

[3] Indian Inst Technol, Dept Phys & Meteorol, Kharagpur 721302, W Bengal, India

来源：

ACTA CRYSTALLOGRAPHICA SECTION C-CRYSTAL STRUCTURE COMMUNICATIONS | 1999年 / 55卷

关键词：

D O I：

10.1107/S0108270199001596

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

In the title compounds, C16H12O3 and C17H16O3, the six-membered ring of the norbornene moiety adopts a boat conformation and the five-membered rings formed by the methylene bridge adopt envelope conformations; the other rings in the molecules are nearly coplanar. In the solid state, both compounds exhibit O--H...O and C-H...O hydrogen bonds.

引用

页码：774 / 776

页数：3

共 8 条

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[5] RING ASYMMETRY PARAMETERS FROM OUT-OF-PLANE ATOMIC DISPLACEMENTS [J].

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[6]

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[8]

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