Results 231 to 240 of about 71,210 (340)

Reaction of Esters with Dibromomethyl Methyl Ether. [PDF]

, 1976
Klaus Bock, Christian Pedersen, Poul Rasmussen, Charles Larsen, Per Halfdan Nielsen, S. Norgård, Helge Kjøsen, S. Liaaen‐Jensen   +7 more
openalex   +1 more source

Amines vs. N-Oxides as Organocatalysts for Acylation, Sulfonylation and Silylation of Alcohols: 1-Methylimidazole N-Oxide as an Efficient Catalyst for Silylation of Tertiary Alcohols [PDF]

, 2015
Murray, JI, Spivey, AC
core   +1 more source

Secondary Coordination Sphere‐Directed Design of Thermo‐Responsive and Bright Luminescent Manganese(II) Complexes

Advanced Optical Materials, EarlyView.
Luminescent manganese(II) complexes with modified secondary coordination spheres exhibit remarkably high emission quantum yields and distinct chromic behavior. The introduction of steric and functional groups enhances emission efficiency and enables temperature dependent emission color changes through reversible intramolecular interactions in the ...
Masaki Yoshida, Fuwenhan Zhang, Kaito Segawa, Kanon Komoda, Kodai Yuasa, Hiromu Obata, Nobuto Yoshinari, Masako Kato   +7 more
wiley   +1 more source

Chan-Evans-Lam Cu(II)-Catalyzed C-O Cross-Couplings: Broadening Synthetic Access to Functionalized Vinylic Ethers. [PDF]

Org Lett
Pham SL, McDonald FE.
europepmc   +1 more source

Synthesis of Coleon U 12-Methyl Ether [PDF]

, 1979
Takashi Matsumoto, Shoji Takeda
openalex   +1 more source

3D Printing of Soft Robotic Systems: Advances in Fabrication Strategies and Future Trends

Advanced Robotics Research, EarlyView.
Collectively, this review systematically examines 3D‐printed soft robotics, encompassing material selections, function integration, and manufacturing methodologies. Meanwhile, fabrication strategies are analyzed in order of increasing complexity, highlighting persistent challenges with proposed solutions.
Changjiang Liu, Bin Cui, Xumin Huang, Xiaoyu (Rayne) Zheng, T. Thang Vo‐Doan, Ruirui Qiao   +5 more
wiley   +1 more source

Position-Specific Substitution in Cellulose Ethers Studied by DNP Enhanced Solid-State NMR Spectroscopy. [PDF]

Magn Reson Chem
Karlsson H, Pinon AC, Karlson L, Wassenius H, Iselau F, Schantz S, Evenäs L.   +6 more
europepmc   +1 more source

Ruthenium‐Catalyzed Azide‐Selenoalkyne Cycloadditions: A Combined Synthetic–Computational Study into Reaction Scope, Mechanism, and Origins of Regioselectivity

Advanced Synthesis &Catalysis, EarlyView.
A ruthenium‐catalyzed azide–alkyne cycloaddition (RuAAC) reaction is reported for the synthesis of selenium‐substituted triazole products. Reaction regioselectivity is dependent on the identity of the non‐selenium substituent of the alkyne, which challenges the perceived understanding of RuAAC regioselectivity.
Frances E. Bugden, Andrew D. Bage, Ashima Bajaj, Bin Wang, Fiona J. Gibson, Henry Stone, Yingjian Xu, Frank De Proft, Mercedes Alonso, Mark D. Greenhalgh   +9 more
wiley   +1 more source

Human Skin Permeation of Ethoxy- and Propoxypropanol Commonly Found in Water-Based Products. [PDF]

Toxics
De Luca HP, Pache J, Spring P, Berthet A, Hopf NB.   +4 more
europepmc   +1 more source

Cooperative Photocatalysis of 9,10‐Phenanthrenequinone and Sn(OTf)2 for Direct Mannich Reaction of Ethers via Hydrogen Atom Transfer Pathway

Advanced Synthesis &Catalysis, EarlyView.
A dual photocatalytic system of o‐PQ and Sn(OTf)2 enables visible light‐induced Mannich‐type addition of ethers to nitrones via Csp³–H activation. This oxidant‐free method offers broad scope and good yields. Mechanistic studies suggest that a photoexcited o‐PQ–Sn(II) complex mediates hydrogen atom transfer to form α‐oxy radicals for nitrone addition. A
Pradip Ramdas Thorve, Hun Young Kim, Kyungsoo Oh   +2 more
wiley   +1 more source