Hugo Erdmann

Hugo Wilhelm Traugott Erdmann (8 May 1862 – 25 June 1910) was the German chemist who discovered, together with his doctoral advisor Jacob Volhard, the Volhard-Erdmann cyclization. In 1898 he was the first who coined the term noble gas (the original noun is in German).

Erdmann invented the name Thiozone in 1908, hypothesizing that S₃ made up a large proportion of liquid sulfur.

In collaboration with Rudolph Fittig, Erdmann found that dehydration of γ-phenyl structural analog of isocrotonic acid produced α-naphthol, an observation that provided evidence in understanding the nature of naphthalene.

Bibliography

Books written by Erdmann:

See also

• German inventors and discoverers

References

Notes