PHTHALIMIDOSULFENYL CHLORIDE .5. REACTION WITH ENOLIZABLE CARBONYL-COMPOUNDS AND SYNTHESIS OF FUNCTIONALIZED THIONES

被引:52
|
作者
CAPOZZI, G [1 ]
MENICHETTI, S [1 ]
NATIVI, C [1 ]
ROSI, A [1 ]
VALLE, G [1 ]
机构
[1] UNIV PADUA,DIPARTIMENTO CHIM ORGAN,CNR,CTR BIOPOLIMERI,I-35100 PADUA,ITALY
关键词
PHTHALIMIDOSULPHENYL CHLORIDE REACTIONS WITH CARBONYL COMPOUNDS; SYNTHESIS AND CYCLOADDITIONS OF THIONES; SYNTHESIS OF 1-PHENYL-1-HYDROXYETHANTHIOLE;
D O I
10.1016/S0040-4020(01)82000-7
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
Beta-ketothio derivatives 4, prepared by reaction of phthalimidosulphenyl chloride with enolizable carbonyl compounds, afford, in presence of pyridine, unstable functionalized thiones which can be trapped with 1,3-dienes to give the corresponding cycloaddition products 8 and 9.
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页码:9023 / 9032
页数:10
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