金属配合物反式-[M(C 2CR)2 L n ](ML n = Ru(dppe)2,Ru {P(OEt)3 } 4,Pt(PEt 3)2)的合成和晶体学确定的结构乙炔化物配位体由芳基硫醚基是报道进一步官能化,与这些类似的有机丁-1,3-二炔(RC≡CC≡CR)和1,4-二乙炔苯的合(RC≡CC 6 ħ 4C≡CR)化合物进行比较。末端硫醚官能团具有与金电极的表面结合的亲和力,在分子内的研究分子设计中被认为是“锚”基。已经使用光谱学,电化学和量子化学方法研究了路易斯酸性和π-碱性硫醚部分对对分子连接内的分子的电行为重要的许多物理性质的影响。硫醚官能团用作中等强度的π电子给体取代基,其电子特征与OMe基团相似,导致相对较高的HOMO分子在分子的整个长度上都离域化,非常适合促进分子内的相干隧穿。交界处。此外,
金属配合物反式-[M(C 2CR)2 L n ](ML n = Ru(dppe)2,Ru {P(OEt)3 } 4,Pt(PEt 3)2)的合成和晶体学确定的结构乙炔化物配位体由芳基硫醚基是报道进一步官能化,与这些类似的有机丁-1,3-二炔(RC≡CC≡CR)和1,4-二乙炔苯的合(RC≡CC 6 ħ 4C≡CR)化合物进行比较。末端硫醚官能团具有与金电极的表面结合的亲和力,在分子内的研究分子设计中被认为是“锚”基。已经使用光谱学,电化学和量子化学方法研究了路易斯酸性和π-碱性硫醚部分对对分子连接内的分子的电行为重要的许多物理性质的影响。硫醚官能团用作中等强度的π电子给体取代基,其电子特征与OMe基团相似,导致相对较高的HOMO分子在分子的整个长度上都离域化,非常适合促进分子内的相干隧穿。交界处。此外,
Synthesis of <i>β</i>
-Hydroxysulfides from Thiophenols and Disulfides with <i>tert</i>
-Butyl Hydroperoxide as the Oxidant and Reactant
作者:Jian-Bo Feng、Xiao-Feng Wu
DOI:10.1002/open.201600023
日期:2016.8
β‐hydroxysulfides from thiophenols or diaryl disulfides with TBHP as the oxidant. In the presence of zinc iodide or potassium iodide, with TBHP as the oxidant and pre‐reactant, thiophenols and diaryl disulfides reacted with the methyl group of tBuOH smoothly and selectivity to give the corresponding 2‐methyl‐1‐(arylthio)propan‐2‐ols as the terminal products in moderate to good yields.
For the purpose of providing a GSK-3β inhibitor containing an oxadiazole compound or a salt thereof or a prodrug thereof useful as an agent for the prophylaxis or treatment of a GSK-3β-related pathology or disease, the present invention provides a GSK-3β inhibitor containing a compound represented by the formula (I):
wherein each symbol is as defined in the specification, or a salt thereof or a prodrug thereof.
Oxidative β-Csp<sup>3</sup>−H Functionalization of<i>t</i>BuOH: A Selective Radical/Radical Cross-Coupling Access to β-Hydroxy Thioethers
作者:Yuxiu Li、Dong Liu、Chao Liu、Aiwen Lei
DOI:10.1002/asia.201600800
日期:2016.8.19
An oxidative β‐Csp3−H functionalization of tert‐butanol (tBuOH) for the construction of C−S bonds through an iodine‐catalyzed Csp3−H/S−H coupling was successfully achieved. Different kinds of mercaptans were shown to be good coupling partners, affording the desired products in good yields. This protocol not only offers a novel method for the synthesis of β‐hydroxy thioethers, but also provides an effective
For the purpose of providing a GSK-3β inhibitor containing an oxadiazole compound or a salt thereof or a prodrug thereof useful as an agent for the prophylaxis or treatment of a GSK-3β-related pathology or disease, the present invention provides a GSK-3β inhibitor containing a compound represented by the formula (I):
wherein each symbol is as defined in the specification, or a salt thereof or a prodrug thereof.