Chiral tricarbonyl(eta(6)arene)chromium(O) complexes in stereoselective hetero Diels-Alder reactions

被引:0
|
作者
Baldoli, C [1 ]
DelButtero, P [1 ]
DiCiolo, M [1 ]
Maiorana, S [1 ]
Papagni, A [1 ]
机构
[1] UNIV MILAN,DIPARTIMENTO CHIM ORGAN & IND,CTR CNR,I-20133 MILAN,ITALY
关键词
chiral tricarbonyl(eta(6) arene)chromium complexes; hetero Diels-Alder; stereoselective cycloaddition;
D O I
暂无
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
Zinc chloride promoted stereoselective cyclocondensation of the Danishefsky diene to ortho-substituted benzaldehyde and benzaldimine chromium tricarbonyl complexes gave 2,3-dihydro-4-pyridinone and 2,3-dihydro-4-pyranone derivatives in fairly good yields and with complete stereoselection.
引用
收藏
页码:258 / &
页数:4
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