Copper-catalyzed S-arylation of Furanose-Fused Oxazolidine-2-thiones

Autor: Vilija Kederienė, Jolanta Rousseau, Marie Schuler, Algirdas Šačkus, Arnaud Tatibouët

Publikováno v: Molecules, Vol 27, Iss 17, p 5597 (2022)

The 1,3-oxazolidine-2-thiones (OZTs) are important chiral molecules, especially in asymmetric synthesis. These compounds serve as important active units in biologically active compounds. Herein, carbohydrate anchored OZTs were explored to develop a c

Externí odkaz: https://doaj.org/article/722604b7d70e4e259c19216c9a647ccd

Synthesis and Characterization of Novel Methyl (3)5-(N-Boc-piperidinyl)-1H-pyrazole-4-carboxylates

Autor: Gita Matulevičiūtė, Eglė Arbačiauskienė, Neringa Kleizienė, Vilija Kederienė, Greta Ragaitė, Miglė Dagilienė, Aurimas Bieliauskas, Vaida Milišiūnaitė, Frank A. Sløk, Algirdas Šačkus

Publikováno v: Molecules, Vol 26, Iss 13, p 3808 (2021)

Series of methyl 3- and 5-(N-Boc-piperidinyl)-1H-pyrazole-4-carboxylates were developed and regioselectively synthesized as novel heterocyclic amino acids in their N-Boc protected ester form for achiral and chiral building blocks. In the first stage

Externí odkaz: https://doaj.org/article/c794d04ac8364f36ae63795558189f47

Mild Copper-Catalyzed, l-Proline-Promoted Cross-Coupling of Methyl 3-Amino-1-benzothiophene-2-carboxylate

Autor: Patrick Rollin, Paulina Voznikaitė, Arnaud Tatibouët, Indrė Jaglinskaitė, Algirdas Šačkus, Vilija Kederienė, Jolanta Rousseau

Publikováno v: Molecules
Molecules, 2021, Molecules, 26 (22), pp.6822. ⟨10.3390/molecules26226822⟩
Volume 26
Issue 22
Molecules, Vol 26, Iss 6822, p 6822 (2021)

Cu-catalyzed N-arylation is a useful tool for the chemical modification of aromatic heterocycles. Herein, an efficient carbon–nitrogen cross-coupling of methyl 3-amino-1-benzothiophene-2-carboxylate with a range of (hetero)aryl iodides using CuI, l

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::464487c7469b13e5670dfc26352151f3
https://hal.univ-lille.fr/hal-04136103