Recent developments in the synthesis of biologically relevant selenium-containing scaffolds

B Banerjee, M Koketsu - Coordination Chemistry Reviews, 2017 - Elsevier
Recent, many methods have been reported for the synthesis of selenium-containing
bioactive scaffolds because of their interesting reactivity and potential pharmaceutical …

Recent advances in the chemistry of selenium-containing heterocycles: Five-membered ring systems

M Elsherbini, WS Hamama, HH Zoorob - Coordination Chemistry Reviews, 2016 - Elsevier
Recent advances in the chemistry of selenium-containing heterocycles: Five-membered ring
systems - ScienceDirect Skip to main contentSkip to article Elsevier logo Journals & Books …

Advances in heterocycle synthesis via [3+ m]-cycloaddition reactions involving an azaoxyallyl cation as the key intermediate

J Xuan, X Cao, X Cheng - Chemical Communications, 2018 - pubs.rsc.org
Heterocyclic compounds are widely found in many natural isolates and medicinally relevant
compounds, as well as some fine chemicals. The development of general and efficient …

Cycloaddition of Aziridine with CO2/CS2 Catalyzed by Amidato Divalent Lanthanide Complexes

Y Xie, C Lu, B Zhao, Q Wang, Y Yao - The Journal of Organic …, 2019 - ACS Publications
This is the first time that the amidato lanthanide amides ({L n Ln [N (SiMe3) 2] THF} 2 (n= 1,
Ln= Eu (1); n= 2, Ln= Eu (3), Yb (4); HL1= t BuC6H4CONHC6H3 (i Pr) 2; HL2 …

Greener synthesis of nitrogen-containing heterocycles in water, PEG, and bio-based solvents

JF Campos, S Berteina-Raboin - Catalysts, 2020 - mdpi.com
The solvents used in chemistry are a fundamental element of the environmental
performance of processes in corporate and academic laboratories. Their influence on costs …

Recent applications of aziridine ring expansion reactions in heterocyclic synthesis.

GS Singh, S Sudheesh… - … : Online Journal of …, 2018 - search.ebscohost.com
The inherent reactivity of the aziridine ring due to ring-strain makes it valuable building
blocks for the synthesis of other heterocyclic motifs of biological relevance. Of particular …

Water and aqueous mixtures as convenient alternative media for organoselenium chemistry

C Santi, RG Jacob, B Monti, L Bagnoli, L Sancineto… - Molecules, 2016 - mdpi.com
Even if water is the natural environment for bioorganic reactions, its use in organic chemistry
is often severely limited by the high insolubility of the organic derivatives. In this review, we …

Isosorbide bis (methyl carbonate) synthesis from isosorbide and dimethyl carbonate: the key role of dual basic–nucleophilic catalysts

JR Ochoa-Gómez, L Lorenzo-Ibarreta… - RSC …, 2020 - pubs.rsc.org
Isosorbide bis (methyl carbonate)(IBMC) is a scarcely studied green chemical with potential
applications in the manufacturing of non-isocyanate polyurethanes and bisphenol A-free …

Ring expansions of activated aziridines and azetidines

MK Ghorai, A Bhattacharyya, S Das… - Synthesis of 4-to 7 …, 2016 - Springer
Facile construction of small and normal-sized, or more precisely, four to seven-membered
aza-heterocyclic ring systems is always a challenging yet rewarding task for the synthetic …

Enantiospecific aluminum-catalyzed (3+ 2) cycloaddition of unactivated aziridines with isothiocyanates

M Sengoden, R Irie… - The Journal of Organic …, 2016 - ACS Publications
An Al (salen) Cl efficiently catalyzed the enantiospecific (3+ 2) cycloaddition of unactivated
chiral aziridines with isothiocyanates to furnish functionalized iminothiazolidines at room …