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Condensation Reaction of α-Aroyl-α-acetyl Ketene Cyclic Dithioacetals with Aromatic Aldehydes 被引量:2
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作者 Zhong Wei XIE qun xin fang +3 位作者 Yu Lan HU Met xin ZHAO Dong YU qun LIU(Department of Chemistry, Northeast Normal University, Changchun, 130024) 《Chinese Chemical Letters》 SCIE CAS CSCD 1999年第1期5-6,共2页
The title compounds 3 and 4 condensed with aromatic aldehydes to give a--aroylsicinnamoyl ketene cyclic dithioacetals 5 and 6 with sodium ethoxide as the base. The stereochemistryofs and 6 was assigned as E-configurat... The title compounds 3 and 4 condensed with aromatic aldehydes to give a--aroylsicinnamoyl ketene cyclic dithioacetals 5 and 6 with sodium ethoxide as the base. The stereochemistryofs and 6 was assigned as E-configuration by 1H NMR. 展开更多
关键词 α-aroyl-α-cinnamoyl ketene cyclic dithioacetals aromatic aldehydes condensation reaction
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