Acetylene and ethylene are the smallest molecules that contain an unsaturated carbon–
carbon bond and can be efficiently utilized in a large variety of cycloaddition reactions. In …

An analysis of the literature over the past 10 years shows that there is a trend towards
simplification of the synthetic procedures, usage of readily available and unexpensive …

Several cycloreversion reactions of the retro-Diels–Alder type were computationally
assessed to understand their quantum tunneling (QT) reactivity. N2, CO, and other leaving …

The participation of σ-monocopper and σ-bis-copper acetylide in mechanistic pathways for
copper-catalyzed cycloaddition (CuAAC) reactions of acetylene with azides was probed by …

A copper-catalyzed three-component carboboration of acetylene with B2Pin2 and Michael
acceptors is reported. In this reaction, a cheap and abundant C2 chemical feedstock …

Comprehensive Summary 13C‐Carbon is the most available source of carbon‐13. It is a
relatively inexpensive solid material, which can be easily converted to calcium carbide …

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 …

In this work, an universal synthetic approach for the synthesis of D2‐labeled nitrogen
heterocycles based on cycloaddition reactions of in situ generated dideuteroacetylene is …

For the first time reactions of acetylene generated in a two-chamber reactor with methyl
diazoacetate, iodine and benzoyl chlorides were studied. Methyl 1 H-pyrazole-3 …

Phosphorus-based naphthalenes are formed by self-dimerization-cum-cyclization of α-aryl
allenylphosphonates or allenylphosphine oxides using catalytic Pd (OAc) 2in the presence …