Titanocene dichloride is an important catalyst for carbon-carbon bond formation.

The described bond formation and breaking process runs synchronous concerted without the appearance of a tetrahedral intermediate.

The coordinated alkene is activated toward attack by nucleophiles, leading to number of carbon-carbon bond formation.

Inner electrons can "shield" the outer electrons from the positive charge of the nucleus, but they do not participate in bond formation directly.

Self-assembly is key to gel formation and dependent upon reversible bond formation.

A conspicuous means of bond formation is mutual grooming, on which an hour or more may be spent daily.

Asymmetric allylboration demonstrates another useful application of organoboranes in carbon-carbon bond formation.

Reactions that are employed should have more the character of classical covalent bond formation in solutions.

Both the C-2 nitrogen introduction and the glycosidic bond formation proceed stereoselectively.

This theory is used to explain the covalent bond formation in many molecules.