Ethyl 2-amino-4-(4-fluorophenyl)-7,7-dimethyl-5-oxo-5,6,7,8-tetrahydro-4H-benzo[b]pyran-3-carboxylate

被引：3
|
作者：
Shi, DQ [1 ]
Zhang, S [1 ]
Wang, XS [1 ]
Zhuang, QY [1 ]
机构：
[1] Xuzhou Normal Univ, Dept Chem, Xuzhou 221116, Peoples R China
来源：
ACTA CRYSTALLOGRAPHICA SECTION E-STRUCTURE REPORTS ONLINE | 2003年 / 59卷
关键词：
D O I：
10.1107/S1600536803019834
中图分类号：
O7 [晶体学];
学科分类号：
0702 ; 070205 ; 0703 ; 080501 ;
摘要：
The title compound, C20H22FNO4, was synthesized by the reaction of 4-fluorobenzaldehyde with 5,5-dimethyl-1,3-cyclohexanedione and ethyl cyanoacetate. The pyran ring adopts a boat conformation, while the fused six-membered ring adopts a distorted boat conformation.
引用
收藏
页码：O1501 / O1502
页数：2
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