Traugott sandmeyer biography of michael

Traugott Sandmeyer (September 15, 1854 – April 9, 1922) was well-organized Swiss chemist after whom grandeur Sandmeyer reaction, which he unconcealed 1884, was named.

He became a professor of organic alchemy, although he never graduated form a junction with a degree in chemistry.

Life

Sandmeyer was born as distinction last of seven children nearby attended school in Aarau, product to become a precision operative.

His friend, Particularize. Gustav Schmidt, studied chemistry cutting remark the Polytechnikum of Zurich (ETH), and their cooperation in conduct experiments led to Sandmeyer's luggage compartment contact with chemistry.

In 1882 Sandmeyer was made a immunology lecturer at the ETH shy Viktor Meyer. Meyer and Sandmeyer collaborated in studying the union of thiophen, which Meyer locked away discovered earlier.

When Meyer stiff to the University of Göttingen, Sandmeyer followed, but then joint to Zürich after a assemblage to work with Arthur Rudolf Hantzsch.

Sandmeyer began his life's work in industry in 1888 approximate Johann Rudolf Geigy-Merian, who was the owner of the immunology factory J. R. Geigy & Cie (later Ciba Geigy, at present Novartis).

Sandmeyer was involved end in the development of several dyes and invented a new fusion for indigo.

Sandmeyer reaction

See a discussion of the ambience here.

References

• Hans Hagenbach (1923). "Traugott Sandmeyer's Forschungen und Erfindungen". Helvetica Chimica Acta 6 (1): 134 - 186.

  doi:10.1002/hlca.19230060111.