Age, Biography and Wiki
Klaus Praefcke was born on 3 January, 1933 in Wustrow, Mecklenburg, Germany, is a German chemist (1933–2013). Discover Klaus Praefcke's Biography, Age, Height, Physical Stats, Dating/Affairs, Family and career updates. Learn How rich is he in this year and how he spends money? Also learn how he earned most of networth at the age of 80 years old?
| Popular As |
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| Age |
80 years old |
| Zodiac Sign |
Capricorn |
| Born |
3 January 1933 |
| Birthday |
3 January |
| Birthplace |
Wustrow, Mecklenburg, Germany |
| Date of death |
20 November, 2013 |
| Died Place |
N/A |
| Nationality |
Germany
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We recommend you to check the complete list of Famous People born on 3 January.
He is a member of famous with the age 80 years old group.
Klaus Praefcke Height, Weight & Measurements
At 80 years old, Klaus Praefcke height not available right now. We will update Klaus Praefcke's Height, weight, Body Measurements, Eye Color, Hair Color, Shoe & Dress size soon as possible.
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Not Available |
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Not Available |
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Not Available |
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Not Available |
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Dating & Relationship status
He is currently single. He is not dating anyone. We don't have much information about He's past relationship and any previous engaged. According to our Database, He has no children.
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Not Available |
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Not Available |
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Not Available |
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Not Available |
Klaus Praefcke Net Worth
His net worth has been growing significantly in 2023-2024. So, how much is Klaus Praefcke worth at the age of 80 years old? Klaus Praefcke’s income source is mostly from being a successful . He is from Germany. We have estimated Klaus Praefcke's net worth, money, salary, income, and assets.
| Net Worth in 2024 |
$1 Million - $5 Million |
| Salary in 2024 |
Under Review |
| Net Worth in 2023 |
Pending |
| Salary in 2023 |
Under Review |
| House |
Not Available |
| Cars |
Not Available |
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Klaus Praefcke Social Network
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Timeline
Klaus Praefcke (3 January 1933 – 20 November 2013) was a German chemist.
He was born in Wustrow and studied in Berlin under the supervision of Alexander Schönberg.
After completing his Ph.D. in 1963 and his habilitation in 1970, he became Professor of Organic Chemistry at the Technical University of Berlin in 1971.
He is known for his contributions to preparative organic photochemistry[(a) J. Martens and K. Praefcke: Organische Schwefelverbindungen VII : Photochemische α-Spaltung von Thiobenzoesäure-S-p-tolylestern in Lösung, Chemische Berichte 107 (1974) 2319; (b) G. Buchholz, J. Martens and K. Praefcke: 2- und 4-Azathioxanthone durch Photoumlagerung von Thionicotinsäure-S-arylestern, Angewandte Chemie 86 (1974) 562; Angewandte Chemie International Edition in English 13 (1974) 550; (c) G. Buchholz, J. Martens and K. Praefcke: Photochemische Thioxanthon-Synthese aus Halogenthiobenzoesäure-S-arylestern, Synthesis 1974, 666; (d) J. Martens, K. Praefcke and H. Schwarz: Organische Schwefelverbindungen VI : Thioxanthonsynthese durch Photoumlagerung von Diaryl-α-ketosulfiden (Thiolestern), eine neue lichtinduzierte aromatische Substitutionsreaktion, Tetrahedron 30 (1974) 2565; (e) G. Buchholz, J. Martens and K. Praefcke: Organische Photochemie VII : Photosubstitution von 1-Halogenthioxanthonen, Tetrahedron Letters 1975, 3213; (f) J. Martens, K. Praefcke and U. Schulze: Intramolekulare Photo-Friedel-Crafts-Reaktionen; ein neues Syntheseprinzip für Heterocyclen, Synthesis 1976, 532; (g) J. Martens, K. Praefcke and H. Simon: Photochemistry of Selenol Esters, Zeitschrift für Naturforschung 31b (1976) 1717; (h) R. Lüdersdorf, J. Martens, B. Pakzad and K. Praefcke, Organische Photochemie XIV: Photoreaktionen sulfinylsubstituierter Carbonsäure-, Thiocarbonsäure- und Selenocarbonsäurederivate in Lösung; lichtinduzierte Säurespaltungen, Heterocyclenbildungen und Photosubstitutionen, Liebigs Annalen der Chemie 1977, 1992-2017; (i) W. Lohner, J. Martens, K. Praefcke and H. Simon: ''Organische Tellurverbindungen III.]
Photoreaktionen von Tellurolestern in Lösung, Journal of Organometallic Chemistry 154 (1978) 263; (j) J. Martens and K. Praefcke : Photochemistry of Organic Selenium and Tellurium Compounds, Journal of Organometallic Chemistry 198'' (1980) 321.
as well as physics and chemistry of liquid crystals.
Several novel types of liquid crystals have been synthesized by Praefcke for the first time.
He stayed dedicated to the research until 1998 at the same institution.
Praefcke has published more than 300 scientific papers dedicated to organic synthesis.
