Oxidative peptide bond formation of glycine–amino acid using 2-(aminomethyl) malononitrile as a glycine unit

X Wang, J Li, Y Hayashi - Chemical Communications, 2021 - pubs.rsc.org
Amide linkage of glycine–amino acid was synthesized by coupling of substituted 2-
(aminomethyl) malononitrile as a C-terminal glycine unit and N-terminal amine using CsOAc …

Palladium-catalysed cyclisation of ynamides and propargyl tethered iodosulfonamides with boronic acids leading to benzosultams

K Sandeep, AS Reddy, KCK Swamy - Organic & Biomolecular …, 2021 - pubs.rsc.org
An efficient and straightforward Pd-catalysed synthesis of diversely substituted sultams
utilising ynamides and boronic acids is disclosed; toluene was found to be the most suitable …

Synthesis of dihydro-[1, 3] oxazino [4, 3-a] isoindole and tetrahydroisoquinoline through Cu (OTf) 2-catalyzed reactions of N-acyliminium ions with ynamides

RJ Ma, WK Xu, JT Sun, L Chen, CM Si, BG Wei - Tetrahedron Letters, 2021 - Elsevier
An efficient approach to access functionalized dihydro-[1, 3] oxazino [4, 3-a] isoindole and
tetrahydroisoquinoline skeletons has been developed through the addition-cyclization …