Modular Synthesis of Unsymmetrical 1,1'-Disubstituted Ferrocenes by Sequential Suzuki-Miyaura Cross-Coupling of 1,1'-Diborylferrocene [0.03%]
通过连续的Suzuki-Miyaura交叉偶联反应合成不对称的1,1'-二取代铁铂烯化合物
Kotaro Ochiai,Ryo Yonezawa,Shinya Fujii
Kotaro Ochiai
Unsymmetrical 1,1'-disubstituted ferrocene is a versatile scaffold for various functional molecules, including organic electronics, catalysts and bioactive molecules. Herein, we report a facile synthesis of unsymmetrical 1,1'-disubstituted ...
Copper-Promoted Reductive Cross-Coupling for Cyanodifluoromethylation of (Hetero)aryl Iodides with BrCF2CN [0.03%]
铜促进的还原交叉偶联反应：(杂)芳基碘化物与BrCF₂CN的氰基二氟甲基化反应
Xin-Jun Yang,Zheng Wang,Qin-Yuan Ni et al.
Xin-Jun Yang et al.
The cyanodifluoromethyl group (-CF2CN) has emerged as a valuable fluorinated motif, with growing recognition for its potential applications in medicinal chemistry and materials science. However, its efficient incorporation into organic comp...
Employment of a C(sp3)-based nucleophile for photoinduced palladium-catalysed cross-coupling [0.03%]
利用C(sp3)亲核试剂进行光诱导钯催化交叉偶联反应
Beom Ho Kim,Byeongdo Roh,Dong Jun Kim et al.
Beom Ho Kim et al.
The development of efficient methods for C(sp3)-C(sp3) bond formation remains a longstanding challenge in synthetic chemistry, especially in palladium catalysis employing sterically bulky electrophiles. In this study, we present a novel app...
Copper-Catalyzed Radical Enantioconvergent C-O Bond Formation for Asymmetric Cross-coupling of Allylamines and CO2 [0.03%]
铜催化反式烯丙胺和二氧化碳的不对称交叉偶联反应中的旋光异构汇聚型C-O键形成反应
Xiaoyan Li,Hongli Xue,Shuyu Yang et al.
Xiaoyan Li et al.
Upgrading abundant carbon dioxide (CO2) into high value organic molecules has garnered broad research interest for decades. Within this domain, catalytic asymmetric synthesis employing CO2 holds great synthetic importance. While remarkable ...
Zachary P Sercel,Ilan Marek
Zachary P Sercel
We report a method for the direct palladium-catalyzed cross coupling reactions of cyclopropenyl esters bearing a variety of substitution patterns with Csp2 iodides. This reaction is largely insensitive to the electronic nature of the coupli...
Synthesis of Biaryl-Based Phosphasilinanes via Giese-Type Addition for Palladium-Catalyzed Cross-Coupling Reactions [0.03%]
通过Giese型加成反应合成茋基磷硅烷用于钯催化交叉偶联反应
Christoph Kremser,Christoph A Lauer,Lukas Kober et al.
Christoph Kremser et al.
Herein, we report a method for synthesizing bench-stable phosphasilinane-based Phos ligands. Utilizing a Giese-type addition between biaryl phosphines and divinyl silanes, this strategy enables the efficient preparation of phosphasilinane-b...
Polarization-Ordered Tandem in Superlattice Promoting C-N Photocatalytic Cross-Coupling [0.03%]
极化有序超晶格促进C-N光催化交叉偶联反应
Huiyi Li,Qinglong Wu,Lei Li et al.
Huiyi Li et al.
Transition metal-catalyzed C-N cross-coupling reactions are pivotal in synthesizing pharmaceuticals and agrochemicals. Nickel catalysts, while cost-effective, suffer from rapid deactivation via reductive elimination, leading to reaction ins...
Phosphorus(III)-Compatible Asymmetric Suzuki-Miyaura Cross-Coupling (P-ASMC) Reaction [0.03%]
磷(III)相容的不对称铃木- Miyaura交叉偶联(P-ASMC)反应
Lei Wu,Chengzhi Ge,Minyan Wang et al.
Lei Wu et al.
The Suzuki-Miyaura cross-coupling (SMC) is a cornerstone method in the synthesis of biaryls. The enantioselective variant of this reaction typically involves an exogenous chiral ligand to induce enantioselectivity. Nonetheless, the applicat...
Achieving highly efficient carbon radical-mediated cross-coupling reaction in a confined radical microenvironment within a metal-organic framework [0.03%]
在金属有机框架限定的微观环境中实现高效的碳自由基交叉偶联反应
Ying-Lin Li,Ning Li,Zhi-Bin Mei et al.
Ying-Lin Li et al.
It has been well-demonstrated that the combination of photosensitive (PS), hydrogen atom transfer (HAT) and single electron transfer (SET) processes can achieve efficient radical-mediated organic synthesis, but such reaction systems are usu...
Efficient supramolecular artificial light-harvesting systems based on an AIE-active calix[4]arene derivative for cross-dehydrogenative coupling reaction [0.03%]
一种基于AIE活性冠醚衍生物的高效超分子人工光 harvesting系统用于脱氢偶联反应
Jun-Cheng Yang,Shi-Long Dong,Yu-Chen Ding et al.
Jun-Cheng Yang et al.
A calix[4]arene-derived AIE macrocycle (named T1) acted as an energy donor in artificial light-harvesting systems (LHSs), achieving 57.1% energy transfer efficiency with Eosin Y. The T1-based LHS enabled photocatalytic cross-dehydrogenative...
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