β-unsaturated相关论文
A new organocatalytic enantioselective Michael addition of α-fluoromalonate to enals has been developed.The process is ......
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
Synthesis of α,β-Unsaturated Ketones using Potassium fluoridealumina Catalyst by Microwave Irradiati
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Nickel (Ⅱ) Complex Catalyzed Conjugate Addition Reaction of Functionalized Organozinc Reagents to α,
Functionalizedorganozinchandes(FG-ZnX)haveprovedtobeveryusefulinorganicsynthesisinrecentyears’.Theycanalsobesuccessfull......
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Doebner condensation in ionic liquids [Bmim]BF4 and [Bpy]BF4 to synthesize α, β-unsaturated carboxyl
<正>Ionic liquids[Bmim]BF_4 and[Bpy]BF_4 were employed as environmentally benign media in Doebner condensation to synthe......
Synthesis of （2E）－α，β－Unsaturated Amides Catalyzed by Micro Palladium Under Solid－Liquid Phase－Trans
Ｓｙｎｔｈｅｓｉｓｏｆ（２Ｅ）－α，β－ＵｎｓａｔｕｒａｔｅｄＡｍｉｄｅｓＣａｔａｌｙｚｅｄｂｙＭｉｃｒｏＰａｌｌａｄｉｕｍＵｎｄｅｒＳｏｌｉｄ－ＬｉｑｕｉｄＰｈａｓｅ－ＴｒａｎｓｆｅｒＣｏｎｄｉｔｉｏｎｓＤＵＪｉｎ－ｘｉｎｇ（Ｄｅｐａｒｒｍｅｎｔｏ.........
Air-stable cationic organobismuth complexes (2-5) possessing both acidic and basic characters were synthesized. The cata......
In-situ generated ionic liquid catalyzed aldol condensation of trioxane with ester in mild homogeneo
α, β-unsaturated esters were often synthesized from aldehydes and esters in the presence of strong organic base that w......
ＣｈｅｍｏｓｅｌｅｃｔｉｖｅＣａｔａｌｙｔｉｃＨｙｄｒｏｇｅｎａｔｉｏｎｏｆα，β┐ＵｎｓａｔｕｒａｔｅｄＫｅｔｏｎｅｓａｎｄα，β┐ＵｎｓａｔｕｒａｔｅｄＣａｒｂｏｘｙｌｉｃＥｓｔｅｒｓＺＨＡＮＧＪｉｎｇ－ｗｅｎ＊，ＺＨＡＯＪｉａｎ－ｚｈａｎｇ，Ｚ.........
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Two newα,β-unsaturated butyrolactone derivatives,4-(4″-hydroxybenzyl)-3-(3′-hydroxy-phenethyl)furan-2(5H)-one(1)and ......
Organocatalyzed Decarboxylation of Naturally Occurring Cinnamic Acids: Potential Role in Flavoring C
The mechanism and the final outcome of the Knoevenagel-Doebner reaction are discussed. The condensation reaction between......
A simple, efficient and low-cost methodology for the synthesis of α-aryl-α,β-unsaturated esters using paraformaldehyd......
Poly ethylene glycols (PEG-200, 400, 600, 4000 and 6000) supported reactions were conducted with certain α, β-unsatura......
