1 Table of Contents: “...Early scientific investigations -- Advent of the Bilirubin structure proof -- A modern proof...”

2 “..., insufficient sensitivity being the main obstacle. This situation drastically changed with the advent...”

3 “... driven by the advent of increasingly sophisticated professional MW reactors in place of the kitchen MW...”

4 “... in their isolation and characterization. With the advent of more sophisticated methods of isolation and structure...”

5 “... an unexpected revival with the advent of visible light metal- and organocatalyzed photoredox processes. A survey...”

6 “... of development. This has been brought about largely on account of the advent of Fourier transform NMR...”