1-SUBSTITUTED MORPHOLINO ETHENES .3. CARBOCYCLIC AND ALIPHATIC HETEROCYCLIC-COMPOUNDS FROM 5-MEMBERED RING DERIVATIVES

被引:24
作者
BENEDETTI, F [1 ]
PITACCO, G [1 ]
VALENTIN, E [1 ]
机构
[1] UNIV TRIESTE,IST CHIM,I-34127 TRIESTE,ITALY
关键词
D O I
10.1016/0040-4020(79)80124-6
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
[4+2] Cycloaddition reaction of 1-(cyclopenten-1-y1)-1-morpholino ethene with β-nitrostyrene leads to tetrahydroindan and tetrahydroindanone derivatives. A [4+2] adduct of interest is also obtained in the reaction of the same substrate with mesyl chloride. Reactivity of the same electrophiles with the morpholino enamine of cyclopentyl-methyl ketone is also examined. Some stereochemical aspects of the above mentioned reactions are discussed. © 1979.
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页码:2293 / 2299
页数:7
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