Anti-Markovnikov radical hydroxychlorination of alkenes enabled by amine-promoted chlorine radical generation [0.03%]
胺促进的氯自由基生成 enabled 的反马尔可夫尼可夫自由基羟基氯化反应 алкенernetes的制备
Renhua Su,Duoduo Xiao,Yanfu Jiang et al.
Renhua Su et al.
A transition-metal-free protocol for the regioselective synthesis of β-chlorohydrins from alkenes, 1,1,2,2-tetrachloroethane (TCE) and TBHP was developed under mild conditions. This method employs TCE as a chlorine atom donor and TBHP as a...
Metallopeptide-based mimics suggest substrate orientation directs sulphur oxidation vs. hydrogen atom abstraction reactions in mononuclear non-haem iron dioxygenases [0.03%]
基于金属肽的模拟物表明底物取向决定了单核非血红素铁二氧酶中硫氧化与氢原子抽提反应的方向
Jason Shearer,Sara Bassiri,Kendal W Southwell et al.
Jason Shearer et al.
Active metallopeptide based mimics of substrate-bound cysteine dioxygenase (CDO) and isopenicillin-N-synthase (IPNS) suggest that differential reactivity between the two metalloenzymes results from the orientation of a chemically active S(3...
Three-component assembly of 2,3-disubstituted benzo[ e]indoles from 1,2-diketones, 2-tetralones, and NH4OAc [0.03%]
由1,2-二酮、2-四氢萘酮和NH4OAc合成2,3-取代苯并[e]吲哚的新方法
Minxiu Liu,Qi Tan,Feng Zhao
Minxiu Liu
A catalyst- and additive-free method for preparing benzo[e]indole derivatives from 2-tetralones, 1,2-diketones and NH4OAc is established. This strategy features broad substrate compatibility and gram-scale scalability. Further photophysical...
Activating multimetallic phosphides via plasma-induced phosphorus vacancies for efficient water electrolysis [0.03%]
通过等离子体诱导磷空位激活多元金属磷化物用于高效水分解电解反应
Yang Yang,Zhi-Yuan Jiang,Peng-Fei Guo et al.
Yang Yang et al.
A phosphorus-vacancy-rich multi-metal phosphide catalyst was fabricated by transition-metal doping and plasma-enhanced chemical vapor deposition. In alkaline media, NiFeWP(VP) delivers 144 mV for OER at 10 mA cm-2, while NiWP(VP) shows an H...
Electrocatalysis through the lens of CISS: from fundamentals to advanced aspects of energy conversion [0.03%]
从CISS的角度审视电催化：从能源转化的基本原理到高级方面
Mive Yasmin,Anujit Balo,Koyel Banerjee Ghosh
Mive Yasmin
The chiral-induced spin selectivity (CISS) effect has emerged as a potentially groundbreaking concept in electrocatalysis. It establishes a connection between molecular chirality and spin-dependent electron transport that influences reactio...
Organocatalytic asymmetric [4+4]-annulation reaction between ynones and benzylidene thiazolones: synthesis of eight-membered ether containing 4,5-fused thiazoles [0.03%]
炔酮和苯并噻唑酮的烯醇化物的有机小分子催化不对称[4+4]环化反应：八元氧环缩环硫唑类化合物的合成
Dipankar Barman,Subhas Chandra Pan
Dipankar Barman
An asymmetric (4+4)-annulation of benzylidene thiazolones and ynones by aminocatalysis is described. An enantioselective synthesis of eight-membered ether embedded 4,5-fused thiazoles is reported for the first time in this work. The reactio...
Endogenous stimuli-responsive intelligent drug delivery systems: recent advances in cleavable linker design [0.03%]
内源性刺激响应型智能药物递送系统：可裂解连接物设计的最新进展
En Li,Chenyang Wang,Changhe Pang et al.
En Li et al.
Controllable drug release at target sites represents an important challenge in precision medicine. With advances in chemistry, materials, and biology, novel stimuli-responsive systems are being designed and fabricated for applications in bi...
Copper-catalyzed three-component thiocyanosulfonylation of allenes [0.03%]
全烯烃的硫氰酸硫酸酯化反应合成磺酰异硫氰酸酯类化合物
Kang Guo,Qiong Wu,Yuntao Chen et al.
Kang Guo et al.
A three-component thiocyanosulfonylation of allenes via copper catalysis is described, affording a variety of SCN-containing vinyl sulfones with excellent chemo-, regio-, and stereoselectivity under mild conditions. This protocol exhibits w...
Chengling Deng,Hongliang Han,Jiaoyang Liu et al.
Chengling Deng et al.
We report herein the first example of electrochemical ortho-amination of phenols with N-benzoylhydroxylamines. Through a simple undivided cell, a wide range of o-aminophenols can be obtained without any catalyst or base. In addition, the re...
GeII-H/SiIV-H dehydrocoupling and cycloaddition chemistry of a Ni0 bis(hydridogermylene) complex [0.03%]
镍零双杂环戊二烯配合物的GeH/SIH脱氢偶联和环加成化学反应
Emeric Schubert,Terrance J Hadlington
Emeric Schubert
We report the high-yielding synthesis of a bis(hydridogermylene) complex of Ni0 (2). In contrast to known hydridotetrylene chemistry, this complex demonstrates a unique GeII-H/SiIV-H dehydrocoupling reaction, resulting in the formation of a...