Werner Emmanuel Bachmann (November 13, 1901 – March 22, 1951) was an American chemist. Bachmann was born in

Detroit, Michigan Detroit ( , ; , ) is the largest city in the U.S. state of Michigan. It is also the largest U.S. city on the United States–Canada border, and the seat of government of Wayne County. The City of Detroit had a population of 639,111 at ...

where he studied chemistry and chemical engineering at

Wayne State University Wayne State University (WSU) is a public research university in Detroit, Michigan. It is Michigan's third-largest university. Founded in 1868, Wayne State consists of 13 schools and colleges offering approximately 350 programs to nearly 25,000 ...

and later at the

University of Michigan , mottoeng = "Arts, Knowledge, Truth" , former_names = Catholepistemiad, or University of Michigania (1817–1821) , budget = $10.3 billion (2021) , endowment = $17 billion (2021)As o ...

in Ann Arbor nearby. He completed his doctorate under

Moses Gomberg Moses Gomberg (February 8, 1866 – February 12, 1947) was a chemistry professor at the University of Michigan. He was elected to the National Academy of Sciences and served as president of the American Chemical Society. Early life and education ...

and spent the rest of his academic career at the

. Bachmann studied

physical organic chemistry Physical organic chemistry, a term coined by Louis Hammett in 1940, refers to a discipline of organic chemistry that focuses on the relationship between chemical structures and reactivity, in particular, applying experimental tools of physical c ...

(rearrangements, free radicals) and organic synthesis. He is considered a pioneer in steroid synthesis, and carried out the first

total synthesis Total synthesis is the complete chemical synthesis of a complex molecule, often a natural product, from simple, commercially-available precursors. It usually refers to a process not involving the aid of biological processes, which distinguishes i ...

of a steroidal hormone, equilenin with Alfred L. Wilds. His name is associated with the Gomberg-Bachmann reaction for the synthesis of diaryl compounds from aryl diazonium chlorides. Bachmann developed a new method for the production of the explosive RDX, which was used by the

United States The United States of America (U.S.A. or USA), commonly known as the United States (U.S. or US) or America, is a country primarily located in North America. It consists of 50 states, a federal district, five major unincorporated territori ...

during

World War II World War II or the Second World War, often abbreviated as WWII or WW2, was a world war that lasted from 1939 to 1945. It involved the vast majority of the world's countries—including all of the great powers—forming two opposing ...

References

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Michigan State University Bachmann Biography

External links

National Academy of Sciences Biographical Memoir
1901 births 1951 deaths American biochemists University of Michigan alumni University of Michigan faculty Scientists from Detroit Wayne State University alumni {{US-biochemist-stub