此外,芳基-1,3-二烯(51-63)和烷基-1,3-二烯(64-66)都能以良好的区域和对映选择性在末端双键上进行反应,进而有助于获得芳基烯丙基骨架(如:抗癌药物候选物4及其三氘代变体5)。 图3. 烯烃底物范围的探索。图片来源:Nat. Catal. 如图4a所示,作者还探索了碳亲电试剂的底物范围,结果显示邻位、间位和对位带有...
此外,芳基-1,3-二烯(51-63)和烷基-1,3-二烯(64-66)都能以良好的区域和对映选择性在末端双键上进行反应,进而有助于获得芳基烯丙基骨架(如:抗癌药物候选物4及其三氘代变体5)。 图3. 烯烃底物范围的探索。图片来源:Nat. Catal. 如图4a所示,作者还探索了碳亲电试剂的底物范围,结果显示邻位、间位和对位带有...
It had been suggested for a long time that enzymes use charge repulsion to promote catalysis. The enzyme orotidine-5’-monophosphate decarboxylase served as a reference system for this proposal. Now, Diederichsen, Mata, Tittmann and colleagues present the structural analysis of this enzyme in comp...
通过隧道重新设计的耐O2 CO脱氢酶,用于从工业烟道气中去除CO。 5.The role of Cu1–O3 species in single-atom Cu/ZrO2 catalyst for CO2 hydrogenation. Cu1–O3物种在单原子Cu/ZrO2催化剂中对CO2加氢的作用。 6.Visible-light photocatalytic di- and hydro-carboxylation of unactivated alkenes with CO2. 未...