Results 241 to 250 of about 196,557 (349)

Synthesis, Physical and Ion-Conducting Properties of 1,2,3-Triazolium Ionic Liquids. [PDF]

Molecules
Abdelhedi Miladi I, Chikhaoui M, Alaa Eddine M, Serghei A, Ben Romdhane H, Drockenmuller E.   +5 more
europepmc   +1 more source

2,4-Diamino-5-benzylpyrimidines and analogs as antibacterial agents. 2. C-Alkylation of pyrimidines with Mannich bases and application to the synthesis of trimethoprim and analogs

, 1980
Barbara Roth, Justina Z. Strelitz, Barbara S. Rauckman   +2 more
openalex   +1 more source

Investigating the Reactivity and Selectivity in Nucleophilic Fluorination of Secondary Alkyl Bromides and Mesylates: Assessment of the Effect of Counterion and Bulky Alcohols

European Journal of Organic Chemistry, EarlyView.
Hydrogen bonding provided by pinacol or 2‐trifluoromethyl‐2‐propanol enhances the selectivity of nucleophilic fluorination of several secondary alkyl bromides or mesylates. Synthesis of secondary alkyl fluorides via nucleophilic substitution faces the problem of high competition with E2 processes. This competition depends on the chemical environment of
Eloah P. Ávila, Luis F. Resende, Mauro V. de Almeida, Josefredo R. Pliego   +3 more
wiley   +1 more source

Selective Functionalization of 1-substituted-3-arylquinoxalin-2(1<i>H</i>)-ones <i>via</i> C-H activation. [PDF]

RSC Adv
Kumar P, Priya, Dutta S, Mishra D, Kumar N.   +4 more
europepmc   +1 more source

Nitro-fatty acids are formed in response to virus infection and are potent inhibitors of STING palmitoylation and signaling [PDF]

, 2018
Miner, Cathrine A., Miner, Jonathan J., Qian, Wei   +2 more
core   +1 more source

Alkylation of Low Eutectic Energy-Containing Carrier Molecules: Design and Synthesis

Chaoqi Song, Qiao Chen, Jie Chen, Ru-hang Song, Jin-cui Tang, Tingxing Zhao, Jinting Wu, Yong Zhang, Ming Huang, Hongbo Li   +9 more
openalex   +1 more source

Highly Enantioselective Friedel—Crafts Alkylations of Indoles with Simple Enones Catalyzed by Zirconium(IV)—BINOL Complexes.

, 2007
Gonzalo Blay, Isabel Fernández, José R. Pedro, Carlos Vila   +3 more
openalex   +2 more sources

Chan–Lam Cross‐Coupling With Alkylboron Reagents: From Transmetallation to Radical Pathways

European Journal of Organic Chemistry, EarlyView.
Alkylative Chan–Lam coupling overcomes intrinsic transmetallation limitations of alkylboron reagents by engaging radical pathways. Recent advances reveal how radical and radical–polar crossover mechanisms enable mild C(sp3)—heteroatom bond formation. This minireview highlights key mechanistic insights and emerging strategies that transform alkylboron ...
Nicolas G.‐Simonian, Andrea Serafino, Luc Neuville, Géraldine Masson   +3 more
wiley   +1 more source

From alkylating to shape-shifting G-quadruplex ligands: the RHAU peptide story. [PDF]

Nucleic Acids Res
De Paepe L, Marzano S, Vesschemoet C, Amato J, Pagano B, Cadoni E, Madder A.   +6 more
europepmc   +1 more source

Cascade C(Sp³)‒H Alkylation Via Aromatization-Driven [1,6]-Hydride Transfer: Green and Divergent Synthesis of Spirocyclic Azepino[4,3,2-Cd]Indole Derivatives

Yao‐Bin Shen, Qian-Hao Zhuang, Xiaolin Wang, Xiao‐De An, Bin Qiu, Tiesheng Shi, Jian Xiao   +6 more
openalex   +1 more source