Roles of Metal Ions in Foldamers and Other Conformationally Flexible Supramolecular Systems [0.03%]
金属离子在折叠聚合物和其他构象可变的超分子系统中的作用
Jess L Algar,James A Findlay,Dan Preston
Jess L Algar
Conformational control is a key prerequisite for much molecular function. As chemists seek to create complex molecules that have applications beyond the academic laboratory, correct spatial positioning is critical. This is particularly true...
Single-Ion Behavior in New 2-D and 3-D Gadolinium 4f7 Materials: CsGd(SO4)2 and Cs[Gd(H2O)3(SO4)2]·H2O [0.03%]
新的二维和三维稀土 gadolinium 4f7 材料中的单离子行为：CsGd(SO4)2 和 Cs[Gd(H2O)3(SO4)2]·H2O
Ebube E Oyeka,Thao T Tran
Ebube E Oyeka
The recent creation of 4f7 gadolinium materials has enabled vital studies of the free-ion properties of the Gd(III) cations. While the 8 S ground state in a trivalent Gd compound is, in principle, isotropic, it has been demonstrated that th...
Substituent-Induced Control of fac/ mer Isomerism in Azine-NHC Fe(II) Complexes [0.03%]
基团控制氮杂茂-双环氮卡宾铁(II)配合物的几何异构体比例
Ulises Carrillo,Antonio Francés-Monerris,Anil Reddy Marri et al.
Ulises Carrillo et al.
The stereoselective synthesis of geometrical iron(II) complexes bearing azine-NHC ligands is described. Facial and meridional selectivity is achieved as a function of the steric demand of the azine unit, with no remarkable influence of the ...
Finding Fluidity [0.03%]
寻找流畅度
Lily Kenchington-Evans
Lily Kenchington-Evans
Dual Role of MoS2 Quantum Dots in a Cross-Dehydrogenative Coupling Reaction [0.03%]
二硫化钼量子点在脱氢交叉偶联反应中的双重作用
Komal Jaiswal,Yarabahally R Girish,Pradipta Behera et al.
Komal Jaiswal et al.
Modern day research focuses on the development of greener and eco-friendlier protocols to fabricate biologically relevant targets with minimal waste generation. C-C bond formation reactions are of prime importance in this regard. In a typic...
Boosting Gold(I) Catalysis via Weak Interactions: New Fine-Tunable Impy Ligands [0.03%]
通过弱相互作用提升金(I)催化：新的可调节的Imppy配体
Riccardo Pedrazzani,Angela Pintus,Roberta De Ventura et al.
Riccardo Pedrazzani et al.
A series of modular ImPy-carbene-Au(I) complexes are synthesized and fully characterized both in the solid state and in solution. The presence of oligoaryl units (phenyl and thienyl rings) at the C5-position of the ImPy core (in close proxi...
Effects of Ancillary Ligands on Deep Red to Near-Infrared Cyclometalated Iridium Complexes [0.03%]
辅助配体对深红到近红外金属环杂铱配合物的影响
Po Ni Lai,Sungwon Yoon,Yumeng Wu et al.
Po Ni Lai et al.
The design of organometallic compounds with efficient phosphorescence in the deep red to near-infrared portions of the spectrum is a long-standing fundamental challenge. Here we describe a series of heteroleptic bis-cyclometalated iridium c...
Catalytic Asymmetric Michael Reaction of Methyl Alkynyl Ketone Catalyzed by Diphenylprolinol Silyl Ether [0.03%]
二苯基丙氨酸甲硅倍半醚催化亚乙烯酮的不对称Michael反应
Nariyoshi Umekubo,Yujiro Hayashi
Nariyoshi Umekubo
The asymmetric Michael reaction of methyl alkynyl ketone and α,β-unsaturated aldehyde catalyzed by diphenylprolinol silyl ether was developed. Although methyl alkynyl ketone is a good Michael acceptor, it also acts as a Michael donor to a...
Predictability of Chalcogen-Bond-Driven Crystal Engineering: An X-ray Diffraction and Selenium-77 Solid-State NMR Investigation of Benzylic Selenocyanate Cocrystals [0.03%]
基于 chalcogen 键晶体工程的可预测性：联苯乙烯二硒氰酸盐共晶的 X 射线衍射及固态 77Se NMR 研究
Vijith Kumar,Michael Triglav,Vincent M Morin et al.
Vijith Kumar et al.
We describe a series of new chalcogen-bonded cocrystals featuring 1,2-bis(selenocyanatomethyl)benzene (DSN) and 1,2,4,5-tetrakis(selenocyanatomethyl)-benzene (TSN) as the donor moieties and a variety of Lewis bases such as onium halides, N-...
Synthesis of Sulfonyl Chlorides from Aryldiazonium Salts Mediated by a Heterogeneous Potassium Poly(heptazine imide) Photocatalyst [0.03%]
基于杂化聚（他pta嗪并咪唑）光催化剂的偶氮盐制备磺酰氯的新方法研究
Yevheniia Markushyna,Markus Antonietti,Aleksandr Savateev
Yevheniia Markushyna
Visible light photocatalysis is a tool in synthetic chemistry that allows us to utilize the energy of photons via photoinduced electron transfer to promote diverse organic reactions. Herein, a heterogeneous transition metal-free material, a...