4-Methyl-7,10-dihydrobenzo[h]coumarin and 4-methyl-7,8,9,10-tetrahydro-8,9-epoxybenzo[h]coumarin

被引：14

作者：

Chinnakali, K ^{[1
]}

Fun, HK

Sriraghavan, K

Ramakrishnan, VT

机构：

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

[2] Univ Madras, Dept Organ Chem, Madras 600025, Tamil Nadu, India

来源：

ACTA CRYSTALLOGRAPHICA SECTION C-CRYSTAL STRUCTURE COMMUNICATIONS | 1998年 / 54卷

关键词：

D O I：

10.1107/S0108270197016508

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The coumarin rings in the title molecules, C14H12O2 and C14H12O3, are planar. in the epoxide derivative, the tetrahydrobenzene ring adopts a boat conformation and the oxirane plane is nearly perpendicular to the coumarin moiety.

引用

页码：542 / 544

页数：3

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