Unravelling the Chemistry of Catalyst Surface and Solvent towards C-C Bond Formation through Activation and Electrochemical Conversion of CO2 into Hydrocarbons over Micro-structured Dendritic Copper

2021 ◽  
Author(s):  
Nusrat Rashid ◽  
Mohsin Ahmad Bhat ◽  
Pravin Ingole
Keyword(s):  
Catalyst Surface ◽  
Bond Formation ◽  
Organic Medium ◽  
Electrochemical Conversion

Herein, we report the results from our study towards understanding the role of electrocatalyst surfaces and solvent (aqueous versus wet organic medium) on C-C bond formation over microstructrured spheres, polygons,...

Beyond peptide bond formation: the versatile role of condensation domains in natural product biosynthesis

2021 ◽  
Author(s):  
Sofie Dekimpe ◽  
Joleen Masschelein
Keyword(s):  
Natural Product ◽  
Bond Formation ◽  
Peptide Bond ◽  
Chemical Diversity ◽  
Peptide Bond Formation ◽  
Natural Product Biosynthesis

Condensation domains perform highly diverse functions during natural product biosynthesis and are capable of generating remarkable chemical diversity.

Topography of the Free Energy Landscape on the Claisen-Schmidt Condensation: Solvent and Temperature Effect in the Rate-Controlling Step

2021 ◽  
Author(s):  
Nayara Dantas Coutinho ◽  
Hugo Gontijo Machado ◽  
Valter Henrique Carvalho-Silva ◽  
Wender A. Silva
Keyword(s):  
Free Energy ◽  
Temperature Effect ◽  
Strong Influence ◽  
Aldol Condensation ◽  
Energy Landscape ◽  
Bond Formation ◽  
Free Energy Landscape ◽  
Rate Controlling Step ◽  
Formation Step

Recent studies have assigned hydroxide elimination and C=C bond formation step in base-promoted aldol condensation the role of having a strong influence in the overall rate reaction, in contrast to...

Folding of peptides and proteins: role of disulfide bonds, recent developments

2013 ◽  
Vol 4 (6) ◽  
pp. 597-604 ◽  
Author(s):  
Yuji Hidaka ◽  
Shigeru Shimamoto
Keyword(s):  
Protein Folding ◽  
Disulfide Bonds ◽  
Bond Formation ◽  
Difficult Problem ◽  
Chemical Methods ◽  
Mutant Proteins ◽  
Folding Intermediates ◽  
Peptide Chemistry ◽  
Recent Developments

AbstractDisulfide-containing proteins are ideal models for studies of protein folding as the folding intermediates can be observed, trapped, and separated by HPLC during the folding reaction. However, regulating or analyzing the structures of folding intermediates of peptides and proteins continues to be a difficult problem. Recently, the development of several techniques in peptide chemistry and biotechnology has resulted in the availability of some powerful tools for studying protein folding in the context of the structural analysis of native, mutant proteins, and folding intermediates. In this review, recent developments in the field of disulfide-coupled peptide and protein folding are discussed, from the viewpoint of chemical and biotechnological methods, such as analytical methods for the detection of disulfide pairings, chemical methods for disulfide bond formation between the defined Cys residues, and applications of diselenide bonds for the regulation of disulfide-coupled peptide and protein folding.

ChemInform Abstract: C-C Bond Formation via C-H Bond Activation under Protic Conditions: The Role of Phosphane Ligand and Cosolvent.

ChemInform ◽  
2010 ◽  
Vol 41 (18) ◽  
Author(s):  
Marc-Olivier Simon ◽  
Remi Martinez ◽  
Jean-Pierre Genet ◽  
Sylvain Darses
Keyword(s):  
Bond Activation ◽  
Bond Formation

scholarly journals Role of disulfide bond formation in the folding and assembly of the envelope glycoproteins of a pestivirus

2002 ◽  
Vol 296 (2) ◽  
pp. 470-476 ◽  
Author(s):  
Norica Branza-Nichita ◽  
Catalin Lazar ◽  
David Durantel ◽  
Raymond A Dwek ◽  
Nicole Zitzmann
Keyword(s):  
Disulfide Bond ◽  
Bond Formation ◽  
Envelope Glycoproteins ◽  
Disulfide Bond Formation

scholarly journals Role of C, S, Se and P donor ligands in copper(i) mediated C–N and C–Si bond formation reactions

RSC Advances ◽  
2018 ◽  
Vol 8 (56) ◽  
pp. 32269-32282 ◽  
Author(s):  
Katam Srinivas ◽  
Ganesan Prabusankar
Keyword(s):  
Comparative Study ◽  
Bond Formation ◽  
Donor Ligands ◽  
Bond Formation Reactions

The first comparative study of C, S, Se and P donor ligands-supported copper(i) complexes for C–N and C–Si bond formation reactions.

ChemInform Abstract: Cu-Catalyzed Ullmann-Type C-Heteroatom Bond Formation: The Key Role of Dinucleating Ancillary Ligands

ChemInform ◽  
2014 ◽  
Vol 45 (41) ◽  
pp. no-no
Author(s):  
Yongwen Jiang ◽  
Lanting Xu ◽  
Chenggang Zhou ◽  
Dawei Ma
Keyword(s):  
Bond Formation ◽  
Ancillary Ligands ◽  
Type C

Role of geometrical prodan structures in the determination of possible centers of hydrogen bond formation

2008 ◽  
Vol 51 (1) ◽  
pp. 10-17 ◽  
Author(s):  
O. M. Zharkova ◽  
Yu. P. Morozova ◽  
A. A. Lukashevskaya ◽  
V. Ya. Artyukhov ◽  
B. V. Korolev
Keyword(s):  
Hydrogen Bond ◽  
Bond Formation ◽  
Hydrogen Bond Formation
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