A new efficient synthesis of spirocyclic benzopyrans

被引：0
|
作者：
Pavé, G
Chalard, P
Viaud-Massuard, MC
Troin, Y
Guillaumet, G
机构：
[1] Univ Orleans, CNRS, UMR 6005, Inst Chim Organ & Analyt, F-45067 Orleans 2, France
[2] Univ Clermont Ferrand, Ecole Natl Super Chim Clermont Ferrand, Lab Chim Heterocycles & Glucides, F-63174 Aubiere, France
[3] Univ Tours, UFR Sci Pharmaceut, Grp Rech Chim Heterocycl & Therapeut, F-37200 Tours, France
来源：
SYNTHESIS-STUTTGART | 2004年 / 01期
关键词：
spiro compounds; heterocycles; protecting groups; ketones; chromanones; Mannich bases; condensation;
D O I：
暂无
中图分类号：
O62 [有机化学];
学科分类号：
070303 ; 081704 ;
摘要：
Starting from a protected beta-amino ketone and several 3-chromanones, spirocyclic benzopyran derivatives were obtained via a Mannich type condensation.
引用
收藏
页码：121 / 127
页数：7
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