Results 151 to 160 of about 110,461 (301)

Optical sensing of the chemical warfare agent mustard gas and its simulants: a minireview emphasizing fluorescence and colorimetric responses. [PDF]

RSC Adv
Meng D, Wei J, Yang L, Shuang SM.
europepmc   +1 more source

Transient-Directing Group-Enabled Manganese-Catalyzed C-H Alkylation. [PDF]

Org Lett
Connon R, Maksso I, Simon MM, Zhang ZJ, Yuan B, Ackermann L.   +5 more
europepmc   +1 more source

On‐Surface Friedel–Crafts Alkylation Through a Stabilized Intermediate Complex

Angewandte Chemie International Edition, EarlyView.
On‐surface Friedel–Crafts alkylation is demonstrated on Ag(111) at the single‐molecule level. STM, XPS, and DFT calculations uncover the reaction mechanism and explain the stabilization of the key intermediate, providing insight into noble‐metal‐surface‐mediated Csp3${\rm C}_{sp^{3}}$─Csp2${\rm C}_{sp^{2}}$ coupling. ABSTRACT The incorporation of sp3${\
Paul Schweer, Christoph J. Vonnemann, Nishanth Arumugam, Stefan M. Huber, Daniel P. Miller, Karina Morgenstern   +5 more
wiley   +1 more source

Stereodivergent Csp³-Csp³ bond construction <i>via</i> Lewis base/iridium cooperative catalysis: a modular synthesis of tertiary fluoride-containing stereodiads. [PDF]

Chem Sci
Mandal S, Pink M, Snaddon TN.
europepmc   +1 more source

Synthesis of Arylpiperazine-Based CNS Ligands: Batch Disconnections and Their Continuous-Flow Implementation. [PDF]

Molecules
Jeong D, Han JM, Lee JH, Oh IY, Cho YR, Kwon YJ.   +5 more
europepmc   +1 more source

Radical enantioconvergent meta-C─H alkylation of pyridines. [PDF]

Sci Adv
Qin S, Gao X, Li Q, Zhang M, Lin Y, Wang M, Yang M, Wang S, Zhou Z, Gao H, Yi W, Zeng Z.   +11 more
europepmc   +1 more source

Deprotonation and Alkylation of Weakly Acidic C(sp³)─H Bonds Through In Situ Generation of a Strong Hydride Base From 1,1,3,3-Tetramethyldisiloxane and Potassium tert-Butoxide. [PDF]

Angew Chem Int Ed Engl
Onge PS, White B, Yao H, Dudding T, Newman SG.   +4 more
europepmc   +1 more source

(Hetero)Adamantane Synthesis: A Triple Alkylation Reaction. [PDF]

J Org Chem
McCallum T, Rohe S, Morin M, Su HY, Shields SWJ, Tanveer K, Mamone M, Zindy N, Chamelot G, Allis DG, Hill AJ, Drew M.   +11 more
europepmc   +1 more source

Phosphine-Free NNN Bis-Iminopyridine Supported Zinc(II) Catalysts: A Sustainable Platform for C─C Bond Formation Reactions via Borrowing Hydrogen Approach of Primary Alcohols. [PDF]

Chem Asian J
Saini R, Kukreti P, Pattnaik T, Chauhan R, Sharma K, Panwar A, Kumari S, Choudhury AR, Ghosh K.   +8 more
europepmc   +1 more source

Low‐Threshold Red Lasing in Diketopyrrolopyrrole‐Based Organic Semiconductor Films

Angewandte Chemie International Edition, EarlyView.
Low‐threshold organic semiconductor lasers (OSLs) in the red region are achieved using diketopyrrolopyrrole (DPP) derivatives (DPA‐DPPMe and HMAT‐d‐DPP). Molecular design enables precise control of radiative‐decay and molecular orientation, suppressing optical losses and enhancing gain.
Youhei Chitose, Ryota Zenke, Takuma Saeki, Hsin‐Yi Wei, Rahul Murali, Shota Fukuma, Yusei Kaya, Gomathi Vinayakam Mageswari, Sai Santosh Kumar Raavi, Ja‐Hon Lin, Tzu‐Chau Lin, Chihaya Adachi   +11 more
wiley   +1 more source