Diels-Alder Reactions of N-Functionalized Acryloyl α-Pyrrolidone Derivatives Using FeCl3·6H2O as an Efficient Catalyst under Solvent-free Conditions

Diels-Alder reactions of N-functionalized acryloyl α-pyrrolidone derivatives were investigated, which were catalyzed by FeCl3·6H2O as an efficient catalyst under solvent-free conditions at room temperature. The corresponding cycloadducts with functionalized-pyrrolidone were prepared in high yield wi...

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Published inChinese journal of chemistry Vol. 25; no. 6; pp. 814 - 817
Main Author 裴文 王永江 余长泉
Format Journal Article
LanguageEnglish
Published Weinheim WILEY-VCH Verlag 01.06.2007
WILEY‐VCH Verlag
Subjects
acryloylpyrrolidone derivative
Diels-Alder reaction
Diels-Alder反应
FeCl3·6H2O
ferric chloride
lewis acid
solvent-free
丙烯酰吡咯烷酮衍生物
催化剂
无溶剂条件
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ISSN1001-604X
1614-7065
DOI10.1002/cjoc.200790149

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Summary:Diels-Alder reactions of N-functionalized acryloyl α-pyrrolidone derivatives were investigated, which were catalyzed by FeCl3·6H2O as an efficient catalyst under solvent-free conditions at room temperature. The corresponding cycloadducts with functionalized-pyrrolidone were prepared in high yield with high stereoselectivity by a green chemistry procedure. N-Functionalized acryloyl pyrrolidone derivatives, a kind of pyrrolidone-functionalized chelating α,β-unsaturated ketone usable as a dienophile in Diels-Alder reaction, were synthesized by N-acylation procedure in ionic liquid as a novel synthetic method.
Bibliography:31-1547/O6
acryloylpyrrolidone derivative, Diels-Alder reaction, ferric chloride, lewis acid, solvent-free
O626.13
X383
istex:546A5F110D72416E532BF36C8D86D8BCBEB4CCD2
ArticleID:CJOC200790149
ark:/67375/WNG-T7G5LN0B-Z
the National Natural Scientific Research Program of China - No. 20572100
Tel.: 0086‐0571‐88320629; Fax: 0086‐0571‐88320629
ISSN:1001-604X
1614-7065
DOI:10.1002/cjoc.200790149