UNPRECEDENTED REARRANGEMENT OF 5-BENZOYL SUBSTITUTED BICYCLIC ISOXAZOLIDINES TO DEHYDRO PYRROLIZIDIN-2-ONES AND INDOLIZIDIN-2-ONES

被引：4
作者：
CORDERO, FM
BRANDI, A
DESARLO, F
VITI, G
机构：
[1] UNIV FLORENCE,DIPARTIMENTO CHIM ORGAN U SCHIFF,I-50121 FLORENCE,ITALY
[2] UNIV FLORENCE,CNR,CTR COMPOSTI ETEROCICLICI,I-50121 FLORENCE,ITALY
[3] MENARINI IND FARMACEUT RINUITE SRL,I-50131 FLORENCE,ITALY
来源：
JOURNAL OF THE CHEMICAL SOCIETY-CHEMICAL COMMUNICATIONS | 1994年 / 09期
关键词：
D O I：
10.1039/c39940001047
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
5-Benzoyl substituted isoxazolidines 3, obtained by 1,3-dipolar cycloadditions of pyrroline N-oxide and tetrahydropyridine N-oxide to phenyl vinyl ketone, undergo a rearrangement to dehydro 3-phenyl-pyrrolizidin-2-one and 3-phenylindolizidin-2-one catalysed by Al2O3; the rearrangement products undergo a Michael addition to a second molecule of phenyl vinyl ketone.
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页码：1047 / 1048
页数：2
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