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- Erik_Christian_Clemmensen abstract "Erik Christian Clemmensen (1876 - May 21, 1941) was a Danish-American chemist. He is most commonly associated with the Clemmensen reduction, a method for converting a carbonyl group into a methylene group.Erik Christian Clemmensen was born in Odense, Denmark. He left school at the age of 15. He signed up to join an expedition on a warship, with the aim of becoming a naval officer, but illness prevented them from achieving this goal. Clemmensen studied at the Copenhagen Polytechnic Institute (now the Technical University of Denmark). He emigrated to the United States in 1900 and worked in the pharmaceutical industry. He joined the pharmaceutical company Parke, Davis & Co in Detroit, MI. For the invention of the Clemmensen reduction, he received his Ph.D. in 1913 from the University of Copenhagen.In 1914, he co-founded the Commonwealth Chemical Corporation in Newark, NJ, where he developed methods for the manufacture of sodium benzoate, vanillin, and coumarin. After a fire in 1929, the company was acquired by Monsanto Chemical Company and moved to St. Louis, MO. While working for Monsanto, Clemmensen helped develop the synthesis of the artificial sweetener saccharin. In 1935, he returned to New York and founded The Clemmensen Chemical Corp. Clemmensen died in 1941. He is best known for the reaction that he developed while at Parke, Davis & Co. This reaction involves the reduction of ketones using a zinc amalgam and HCl. It has been employed in the preparation of polycyclic aromatics and aromatics containing linear hydrocarbon side chains, the latter not being obtainable from a Friedel-Crafts alkylation.".
- Erik_Christian_Clemmensen birthDate "1876".
- Erik_Christian_Clemmensen birthYear "1876".
- Erik_Christian_Clemmensen deathDate "1941-05-21".
- Erik_Christian_Clemmensen deathYear "1941".
- Erik_Christian_Clemmensen wikiPageID "9345950".
- Erik_Christian_Clemmensen wikiPageLength "3311".
- Erik_Christian_Clemmensen wikiPageOutDegree "27".
- Erik_Christian_Clemmensen wikiPageRevisionID "696594719".
- Erik_Christian_Clemmensen wikiPageWikiLink Aromaticity.
- Erik_Christian_Clemmensen wikiPageWikiLink Category:1876_births.
- Erik_Christian_Clemmensen wikiPageWikiLink Category:1941_deaths.
- Erik_Christian_Clemmensen wikiPageWikiLink Category:American_people_of_Danish_descent.
- Erik_Christian_Clemmensen wikiPageWikiLink Category:Danish_chemists.
- Erik_Christian_Clemmensen wikiPageWikiLink Category:Danish_emigrants_to_the_United_States.
- Erik_Christian_Clemmensen wikiPageWikiLink Chemist.
- Erik_Christian_Clemmensen wikiPageWikiLink Clemmensen_reduction.
- Erik_Christian_Clemmensen wikiPageWikiLink Coumarin.
- Erik_Christian_Clemmensen wikiPageWikiLink Danish_Americans.
- Erik_Christian_Clemmensen wikiPageWikiLink Denmark.
- Erik_Christian_Clemmensen wikiPageWikiLink Detroit.
- Erik_Christian_Clemmensen wikiPageWikiLink Friedel–Crafts_reaction.
- Erik_Christian_Clemmensen wikiPageWikiLink Hydrogen_chloride.
- Erik_Christian_Clemmensen wikiPageWikiLink Ketone.
- Erik_Christian_Clemmensen wikiPageWikiLink Monsanto.
- Erik_Christian_Clemmensen wikiPageWikiLink Newark,_New_Jersey.
- Erik_Christian_Clemmensen wikiPageWikiLink Odense.
- Erik_Christian_Clemmensen wikiPageWikiLink Parke-Davis.
- Erik_Christian_Clemmensen wikiPageWikiLink Pharmaceutical_industry.
- Erik_Christian_Clemmensen wikiPageWikiLink Saccharin.
- Erik_Christian_Clemmensen wikiPageWikiLink Sodium_benzoate.
- Erik_Christian_Clemmensen wikiPageWikiLink St._Louis.
- Erik_Christian_Clemmensen wikiPageWikiLink Technical_University_of_Denmark.
- Erik_Christian_Clemmensen wikiPageWikiLink University_of_Copenhagen.
- Erik_Christian_Clemmensen wikiPageWikiLink Vanillin.
- Erik_Christian_Clemmensen wikiPageWikiLinkText "Erik Christian Clemmensen".
- Erik_Christian_Clemmensen dateOfBirth "1876".
- Erik_Christian_Clemmensen dateOfDeath "1941-05-21".
- Erik_Christian_Clemmensen name "Clemmensen, Erik Christian".
- Erik_Christian_Clemmensen shortDescription "Danish chemist".
- Erik_Christian_Clemmensen wikiPageUsesTemplate Template:Chemist-stub.
- Erik_Christian_Clemmensen wikiPageUsesTemplate Template:Denmark-scientist-stub.
- Erik_Christian_Clemmensen wikiPageUsesTemplate Template:Persondata.
- Erik_Christian_Clemmensen wikiPageUsesTemplate Template:Reflist.
- Erik_Christian_Clemmensen description "Danish chemist".
- Erik_Christian_Clemmensen description "Danish chemist".
- Erik_Christian_Clemmensen subject Category:1876_births.
- Erik_Christian_Clemmensen subject Category:1941_deaths.
- Erik_Christian_Clemmensen subject Category:American_people_of_Danish_descent.
- Erik_Christian_Clemmensen subject Category:Danish_chemists.
- Erik_Christian_Clemmensen subject Category:Danish_emigrants_to_the_United_States.
- Erik_Christian_Clemmensen hypernym Chemist.
- Erik_Christian_Clemmensen type Agent.
- Erik_Christian_Clemmensen type Person.
- Erik_Christian_Clemmensen type Scientist.
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- Erik_Christian_Clemmensen type Q215627.
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- Erik_Christian_Clemmensen comment "Erik Christian Clemmensen (1876 - May 21, 1941) was a Danish-American chemist. He is most commonly associated with the Clemmensen reduction, a method for converting a carbonyl group into a methylene group.Erik Christian Clemmensen was born in Odense, Denmark. He left school at the age of 15. He signed up to join an expedition on a warship, with the aim of becoming a naval officer, but illness prevented them from achieving this goal.".
- Erik_Christian_Clemmensen label "Erik Christian Clemmensen".
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- Erik_Christian_Clemmensen givenName "Erik Christian".
- Erik_Christian_Clemmensen isPrimaryTopicOf Erik_Christian_Clemmensen.
- Erik_Christian_Clemmensen name "Clemmensen, Erik Christian".
- Erik_Christian_Clemmensen name "Erik Christian Clemmensen".
- Erik_Christian_Clemmensen surname "Clemmensen".