Results 261 to 270 of about 86,603 (302)

Carbon-carbon, Carbon-nitrogen and Carbon-sulfur Bond Formation Reactions

2023
<div style="text-align:justify;"> The construction of C-X (X = C, N, S) bonds is an important research content in the field of organic synthesis and drug preparation. Focusing on the green construction of the core skeleton of functional fine chemicals, the team has carried out research on green synthesis and catalytic reactions of fine ...
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On the Strength of Carbon-Hydrogen and Carbon-Carbon Bonds

The Journal of Chemical Physics, 1942
Electron impact critical potentials are combined with thermochemical data to obtain values for the heats of the dissociation reactions, CH4=CH3+H, C2H6=C2H5+H, C2H6=2CH3, and nC4H10=2C2H5. The values found are: D(CH3–H)=101 kcal./mole, D(C2H5–H)=96 kcal./mole, D(CH3–CH3)=82.6 kcal./mole and D (C2H5–C2H5)=77.6 kcal./mole.
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Carbon–Carbon Coupling Constants: Discussion

1981
Publisher Summary This chapter discusses the carbon-carbon coupling constants. The field of carbon-carbon coupling constants is in an expansive period with most of the new information coming from biosynthetic studies. Interest in carbon-carbon coupling constants has increased dramatically in the recent years.
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Carbon-Carbon and Carbon-Heteroatom

2022
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Carbon Nanonecklaces with Carbon Nanotubes and Carbon Dots

2017
Carbon nanoparticles (CNP) have gained significant attention representing unique carbon-based nanomaterials that find applications in various fields of science and technology. Carbon nanotubes (CNTs) and carbon dots (CDs) have now been widely employed as an electrode in super capacitors, as fluorescent nanomaterials for imaging and for fuel cell ...
Swapna, Mohanachandran Nair Sindhu, S, Sankararaman   +1 more
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Cyclic carbonates synthesised from CO2: Applications, challenges and recent research trends

Current Opinion in Green and Sustainable Chemistry, 2021
Nick Daems, Paolo P Pescarmona
exaly  

Carbon—Carbon Bond Lengths

Science, 1952
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CO2 Fixation by Dual-Function Cu(triNHC) Catalysts as a Route to Carbonates and Carbamates via α-Alkylidene Carbonates

ACS Sustainable Chemistry and Engineering, 2022
Hye-Young Jang, Changhyeon Seo
exaly  

Directly dating geologic events: U‐Pb dating of carbonates

Reviews of Geophysics, 2009
Troy Rasbury, Jennifer M Cole
exaly  

Catalytic Transformations of Functionalized Cyclic Organic Carbonates

Angewandte Chemie - International Edition, 2018
Wusheng Guo, Alex Cristofol, José Enrique Gomez   +2 more
exaly