Synthesis and Characterization of Hydrazine-Appended BODIPY Dyes and the Related Aminomethyl Complexes [0.03%]
肼取代BODIPY染料的合成及表征和相关的氨基甲基配合物
Tanner B Hanson,Drayko D Chudomelka,Zachariah M Heiden
Tanner B Hanson
The synthesis and characterization of three new organic hydrazines containing BODIPY dyes is described. The respective aminomethyl complexes were also synthesized to aid in the assignment of the physical properties that were hydrazine-based...
Catalytic growth of silica nanoparticles in controlled shapes at planar liquid/liquid interfaces [0.03%]
平面液体/液体界面上可控形状的二氧化硅纳米粒子的催化生长
Nurxat Nuraje,Kai Su,Hiroshi Matsui
Nurxat Nuraje
The shape of silica nanoparticles is controlled when they are synthesized at liquid/liquid interfaces; the combination of organic and aqueous phases that form the interface can change the shape of silica into a triangle, cube, or rod.
New thiophene-based C60 fullerene derivatives as efficient electron transporting materials for perovskite solar cells [0.03%]
新型噻吩基C60富勒烯衍生物作为高效电子传输材料用于钙钛矿太阳能电池研究
Edison Castro,Olivia Fernandez-Delgado,Funda Arslan et al.
Edison Castro et al.
The synthesis of new C60 fullerene derivatives functionalized with thiophene moieties as well as with electron donating or electron withdrawing groups, bromine (Br) or cyano (CN), respectively, using Bingel reactions is reported. The synthe...
Uma Maheshwar Gonela,Seth Y Ablordeppey
Uma Maheshwar Gonela
Cu-Catalyzed, ligand and base free cross-coupling of aryl boronic acids with primary and secondary amines has been reported. This 'Chan-Evans-Lam' reaction has revealed that at room temperature, catalytic copper(II) acetate and ceric ammoni...
Halogen Bonding from the Bonding Perspective with Considerations for Mechanisms of Thyroid Hormone Activation and Inhibition [0.03%]
从化学键角度考虑的卤素键及对甲状腺激素活化和抑制机制的影响
Craig A Bayse
Craig A Bayse
Halogen bonding interactions are often discussed in terms of an area of positive electrostatic potential on the halogen center along the bond axis called the σ-hole, yet various authors have noted a lack of completeness in this model. The ...
Solvatochromism and fluorescence response of a halogen bonding anion receptor [0.03%]
卤素键阴离子受体的溶剂变色及荧光响应行为研究
Jiyu Sun,Asia Marie S Riel,Orion B Berryman
Jiyu Sun
Herein, we present on two 2,6-bis(4-ethynylpyridinyl)-4-fluoroaniline receptors that display solvatochromic absorption and emission. Neutral derivatives displayed opposite solvatochromic behavior as compared to the alkylated receptors. Addi...
The cumene/O2 system: a very simple tool for the radical chain oxidation of some functional groups [0.03%]
cumene/氧气体系：一些官能团自由基链氧化的简单工具
A Malekafzali,K Malinovska,F W Patureau
A Malekafzali
Due to the relative stability of the cumyl radical, cumenes and α-methyl-styrenes are ideally structured to directly harvest the oxidizing reactivity of O2 and initiate radical chain reactions in catalyst-free conditions. In the absence of...
2,2'-Bipyridine and hydrazide containing peptides for cyclization and complex quaternary structural control [0.03%]
2-2'-ビピリジンおよびハイドrazide肽的环化和复杂四级结构控制
Erik T Hernandez,P Rogelio Escamilla,Sang-Yop Kwon et al.
Erik T Hernandez et al.
A synthetic peptide containing two Nε-methyl lysines (Ac-K(Nε-Me)GYTGYTGK(Nε-Me)D-OH) was alkylated with bipyridine (bipy) ligands substituted at the fifth (MP-5) and sixth (MP-6) positions, thereby creating Ac-K(Nε-Me, Nε-Bipy)GYTGYTG...
Facile and robust methods for the regioselective acylation of N-acetylneuraminic acid [0.03%]
N-乙酰神经氨酸区域选择性酰化的简易 robust 方法
Melanie Shadrick,Charlene Yu,Scott Geringer et al.
Melanie Shadrick et al.
The stereoselective synthesis of sialic acid glycoconjugates is still a challenge in the field. Surprisingly, little is known on the regioselective O-substitution of sialic acids. Consequently, the effect of O-protecting groups and/or regio...
Exploring the solvent mediated assembly and redox activity of a POM-organic hybrid [Na(SO3)2(PhPO3)4MoV4MoVI14O49]5 [0.03%]
探讨基于POM-有机杂化物[Na(SO3)2(PhPO3)4MoV4MoVI14O49]5的溶剂介导组装及其氧化还原活性
Masaru Fujibayashi,Yu-Fei Song,Leroy Cronin et al.
Masaru Fujibayashi et al.
We report the electrochemical activity and the mechanism of formation of a mixed valence polyoxometalate-based organic hybrid cluster with the formula [Na(SO3)2(PhPO3)4MoV4MoVI14O49]5- (1). Electrochemical investigations of the mixed valenc...