A novel synthetic approach to 2, 3, 6‐trisubstituted pyridines, their 4, 5‐dideuterated
derivatives, 4, 5‐13C2‐and doubly‐labeled D2‐13C2‐pyridines has been developed using …

Acetylene surrogates are efficient tools in modern organic chemistry with largely unexplored
potential in the construction of heterocyclic cores. Two novel synthetic paths to 3, 6 …

A simple and convenient route for one-pot synthesis of cyclopenta [d] pyridazine through 1, 3-
dipolar cycloaddition of fulvenes and hydrazonyl chlorides is described. The reaction of …

Herein a simple one-pot metal-free synthesis of 2, 4, 5-trisubstituted pyridines and pyridine
Noxides by [2+ 2] cycloaddition of enaminones, which are prepared in situ from alkyl, aryl …

Direct synthesis of 5‑arylethynyl-1,2,4‑triazines via direct CH-functionalization Page 1 104 DOI:
10.15826/chimtech.2020.7.3.02 MI Savchuk, ES Starnovskaya, YK Shtaitz, AP Krinochkin, DS …

A general and simple synthesis of 2, 4, 6-trisubstituted pyridines and fused pyridine-2-ones
from bromoacetic acid is developed via a DMAP-promoted in situ activation strategy. In this …

The base-induced unprecedented tandem [4+ 2] and [1+ 2] annulation reaction of in situ
formed 1, 2-diaza-1, 3-dienes and crotonate-derived sulfur ylides is reported. This protocol …

An efficient synthesis of dialkyl 2-(alkylamino)-5, 6-dioxo-4a, 7-diphenyl-4, 4a, 5, 6-
tetrahydrocyclopenta [b] pyran-3, 4-dicarboxylates from one-pot three-component reaction of …

Donor–acceptor cyclopropanes are reacted under the influence of a Lewis acid with
hydrazonyl chlorides to afford tetrahydropyridazines. Formally, this transformation can be …

A halogen and base‐mediated [3+ 3]‐cycloaddition reaction of in situ generated azaoxyallyl
cations with in situ formed C, N‐cyclic azomethine imines is reported. This one‐pot transition …