Green chemistry in the synthesis of pharmaceuticals

S Kar, H Sanderson, K Roy, E Benfenati… - Chemical …, 2021 - ACS Publications
The principles of green chemistry (GC) can be comprehensively implemented in green
synthesis of pharmaceuticals by choosing no solvents or green solvents (preferably water) …

Sulfur chemistry in polymer and materials science

H Mutlu, EB Ceper, X Li, J Yang… - Macromolecular …, 2019 - Wiley Online Library
Sulfur and its functional groups are major players in an area of exciting research taking
place in modern polymer and materials science, both in academia and industry. In fact …

Tetracoordinate boron intermediates enable unconventional transformations

K Yang, Q Song - Accounts of Chemical Research, 2021 - ACS Publications
Conspectus Organoboron compounds are a class of multifunctional reagents for the
construction of carbon–carbon and carbon–heteroatom bonds in modern synthetic …

Surface-modified magnetic biochar: Highly efficient adsorbents for removal of Pb (ΙΙ) and Cd (ΙΙ)

M Zahedifar, N Seyedi, S Shafiei, M Basij - Materials Chemistry and …, 2021 - Elsevier
Novel multi-functional magnetic biochar adsorbents have been synthesized by
functionalization with carboxylic acid, amine, amide and thioamide groups on the surface of …

Organoselenium compounds: Chemistry and applications in organic synthesis

JM Sonego, SI De Diego, SH Szajnman… - … A European Journal, 2023 - Wiley Online Library
Selenium, originally described as a toxin, turns out to be a crucial trace element for life that
appears as selenocysteine and its dimer, selenocystine. From the point of view of drug …

Late-stage molecular editing enabled by ketone chain-walking isomerization

Y Brägger, O Green, BN Bhawal… - Journal of the American …, 2023 - ACS Publications
Herein, a method for the isomerization of ketones in a manner akin to the chain-walking
reaction of alkenes is described. Widely available and inexpensive pyrrolidine and …

Elemental Sulfur and Molecular Iodine as Efficient Tools for Carbon‐Nitrogen Bond Formation through Redox Reactions

TB Nguyen - Asian Journal of Organic Chemistry, 2017 - Wiley Online Library
Carbon‐nitrogen bonds are ubiquitous in organic chemistry. This review focuses on the
formation of these important linkages and describes some recent advances in redox …

Three-component selective synthesis of phenothiazines and bis-phenothiazines under metal-free conditions

S Chen, Z Li, K Hu, W Feng, G Mao, F Xiao… - Organic & Biomolecular …, 2023 - pubs.rsc.org
An iodine-containing reagent promoted three-component method for the selective synthesis
of phenothiazines and bis-phenothiazines has been developed. The present protocol starts …

Applications of trisulfide radical anion S 3˙− in organic synthesis

P Song, W Rao, T Chivers, SY Wang - Organic Chemistry Frontiers, 2023 - pubs.rsc.org
The trisulfide radical anion S3˙− is well-known as the blue chromophore in ultramarines and
it has a versatile role in materials chemistry, especially in the redox chemistry of alkali metal …

Construction of Thioamide Peptides from Chiral Amino Acids

Y Liao, S Zhang, X Jiang - Angewandte Chemie International …, 2023 - Wiley Online Library
Thioamide peptides were synthesized in a straightforward one‐pot process via the linkage
of diverse natural amino acids in the presence of thiolphosphonate and trichlorosilane …