Paul Walden

Product Description Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. Paul Walden (Latvian: Pauls Valdens; 1863-1957) was a Latvian-German chemist known for his work in stereochemistry and history of chemistry. In particular he invented the stereochemical reaction known as Walden inversion and synthesized the first room-temperature ionic liquid, ethylammonium nitrate.Walden was born in Rozula, Stalbe parish, P?rgauja municipality in Latvia in a large peasant family. At the age of four, he lost his father and later his mother. Tha
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