The substituted indole nucleus [indole is the acronym fromindigo (the natural dye) and
oleum (used for the isolation)] is a structural component of a vast number of biologically …

Conspectus The fused polycyclic furan structure is a ubiquitous motif in naturally occurring
organic compounds. However, they had been rarely seen in the literature of organic …

Benzofuran derivatives are ubiquitous in natural products,[1] agrochemicals,[2]
pharmaceuticals,[3, 4] and organic materials.[5] Particularly, 2-arylbenzofurans are widely …

The reaction of electron-deficient N-heteroaromatic compounds, such as pyridines and
quinolines, with arylzinc reagents in the presence of a catalytic amount of a nickel complex …

2, 3-Disubstituted benzo [b] furans are prepared in one step from commercially available
phenols and readily accessible unactivated internal alkynes (see scheme). This Pd …

The derivatives of indoles are very useful intermediates in pharmaceuticals and organic
synthesis. The efficient synthesis of the indole blocks and related functionalizations …

Some new types of copper-mediated intermolecular oxidative direct C–C (hetero) aromatic
cross-couplings are described. A combination of the simple CuCl2 salt and molecular …

A new zinc-based annulation method produced regioselectively a variety of 2, 3, 6, 7-
tetraarylbenzo [1, 2-b: 4, 5-b '] difurans in good yields. The organic electroluminescent …

Use of a 2-ethynylaniline having an alkyl or aryl group on the terminal alkyne selectively
produced a variety of polyfunctionalized indole derivatives in moderate to excellent yields …

An unconventional nickel‐catalyzed reaction was developed for the synthesis of
multifunctionalized benzofurans from alkyne‐tethered phenolic esters. The transformation …