This minireview presents the synthesis and applications of enaminones, enaminoesters, and
related compounds. A metal‐free synthesis of pyridines and fused pyridines, pyridyl …

Tri-substituted pyridines are important scaffolds that can be found in a plethora of
commercially available drugs. A one-pot general method for the selective synthesis of less …

In this paper we present a pyridine synthesis, starting from N-protected amino acids. Amino
acids are firstly converted to an ynone system, which is later converted to an enaminone …

Various types of terminal acetylenic iminium triflates (propyne iminium salts) featuring a
ketiminium or an aldiminium group have been prepared for the first time by protiodesilylation …

Reactions of a novel propyne iminium salt, N, N‐dimethyl 3‐phenyl‐1‐trifluoromethyl‐
propyne iminium triflate, with electron‐rich heteroaromatic ring systems (furans, thiophenes …

1-Fluoralkyl-prop-2-in-1-N, N-dimethyliminium-Salze wurden durch N-Methylierung von
Alkinylfluoralkyl-N-methylketiminen erhalten. Sie repräsentieren eine neue und aufgrund …

Reactions of cyclic enaminones, derived from cyclic five-and six-membered 1, 3-diones, and
dimethyl acetylenedicarboxylate (DMAD) under microwave irradiation produced a mixture of …

In this communication, a simple synthesis of dimethyl 2-[(Z)-3-amino-1-oxo-1-(substituted)
but-2-en-2-yl] fumarates is described. Methyl ketones were transformed by treatment with N …

Thermal metal-free [2+2] cycloaddition of acetylenedicarboxylates to polysubstituted butadienes
Skip to content Should you have institutional access? Here's how to get it ... De Gruyter € EUR …