Top Results for Organic Chemistry

Friedrich Wöhler was a German chemist of the 19th century whose synthesis of urea from ammonium cyanate in 1828 fundamentally altered chemistry. This achievement demonstrated that organic compounds, previously thought to require biological origins, could be created through chemical reactions. His wo...

Adolf von Baeyer (1835-1917) was a prominent German chemist whose research significantly advanced the field of organic chemistry. He is best known for his pioneering work in synthesizing indigo dye and investigating complex organic molecules like hydrocyanic acid derivatives. His investigations into...

Sir Derek Barton was a British chemist who shared the 1969 Nobel Prize in Chemistry with Odd Hassel. He received the award for his development of conformational analysis, which studies the spatial arrangement of atoms in molecules and how their shapes affect reactivity. His work provided foundationa...

Christopher Ingold (1893–1970) was a British chemist who systematized physical organic chemistry, establishing the SN1/SN2 mechanistic framework and co-creating the Cahn–Ingold–Prelog stereochemical nomenclature.

Leopold Ružička (1908-1997) was a prominent chemist recognized for groundbreaking research in organic chemistry during the 1930s. His work focused on the structural analysis of complex molecules, particularly terpenes and polymethylenes. Notably, he developed methods for determining the structures o...

Walter Norman Haworth (1892-1940) was a British chemist whose research significantly advanced our understanding of carbohydrates. He notably elucidated the complex structures of glucose, cellulose, and vitamin C, establishing foundational concepts in organic chemistry and biochemistry. His work earn...

Hans Fischer was a prominent 20th-century chemist specializing in organic chemistry during the 1930s. He gained recognition for his groundbreaking work isolating and characterizing hemin, a key component of hemoglobin, and chlorophyll. His research significantly advanced understanding of these vital...

Paul Karrer was a prominent 20th-century chemist renowned for his research on carotenoids and flavonoids. His investigations significantly advanced understanding of these plant pigments' structure and properties. He received the Nobel Prize in Chemistry in 1937 for isolating and characterizing vitam...

Otto Wallach was a prominent chemist specializing in organic chemistry during the early 20th century. He is recognized for pioneering work with terpenes and alicyclic compounds, notably investigating their structures and properties. His research significantly advanced understanding of fats and relat...

Dieter Seebach (born 1937) is a Swiss organic chemist whose research has shaped modern synthetic methodology. He is recognized for formalizing the concept of umpolung, which describes the reversal of a functional group's natural reactivity polarity, expanding the toolkit available for carbon-carbon...

Adolf Windaus (1876-1952) was a German chemist recognized globally for pioneering work in organic chemistry, particularly concerning sterols. His research significantly advanced understanding of these compounds and their derivatives. He developed methods for synthesizing vitamins and contributed sub...

Friedrich Wohler was a German chemist whose synthesis of urea in 1828 fundamentally reshaped scientific understanding. He created the first synthetic organic compound from inorganic materials – calcium cyanamide and ammonium chloride – demonstrating that organic molecules could be produced without i...

August Wilhelm von Hofmann (1818–1892) was a German chemist who studied under Justus von Liebig and directed the Royal College of Chemistry in London from 1845 to 1865 before returning to Berlin. He was central to the development of the aniline dye industry through his research on coal-tar derivativ...

Heinrich Otto Wieland (1867-1955) was a German chemist who pioneered steroid chemistry, isolating and characterizing key compounds like cholesterol and plant sterols, earning him the 1927 Nobel Prize in Chemistry.

Richard Kuhn (1900-1967) was an Austrian-German biochemist whose research focused on organic compounds important to living systems. He received the 1938 Nobel Prize in Chemistry for work on carotenoids and vitamins, including investigations that clarified the structures and biological significance o...

Aleksandr Mikhailovich Butlerov (1828–1886) was a Russian chemist who developed and named the theory of chemical structure in 1861, proposing that the properties of a substance depend on the arrangement of atoms within its molecules and that atoms bond according to specific valences. He taught at Ka...

Hermann Kolbe (1818–1884) was a German chemist who studied under Friedrich Wöhler and Robert Bunsen. In 1845, he synthesized acetic acid from inorganic materials, demonstrating that organic compounds could be built from inorganic precursors. He developed the Kolbe electrolysis, which decarboxylates...

August Kekulé was a German chemist whose groundbreaking work fundamentally shaped organic chemistry in the 19th century. He is best known for his discovery of the ring structure of benzene, a pivotal moment that explained its stability and properties. This insight revolutionized understanding of mol...

Vladimir Markovnikov (1838–1904) was a Russian chemist who studied under Alexander Butlerov at Kazan University. In 1869, he formulated what became known as Markovnikov's rule, which predicts that when a hydrogen halide adds to an asymmetric alkene, the hydrogen attaches to the carbon with more hydr...

Robert Woodward was a pioneering American chemist whose work fundamentally reshaped organic chemistry during the 20th century. He achieved international recognition for synthesizing numerous intricate natural compounds, particularly complex molecules found in plants and microorganisms. His innovativ...

Roger Adams (1889–1971) was an American organic chemist who spent most of his career at the University of Illinois at Urbana-Champaign. He is best known for developing Adams' catalyst, a platinum oxide (PtO₂) reagent widely used for catalytic hydrogenation of organic compounds. Adams also contribute...

Adolphe Wurtz was a prominent 19th-century French chemist recognized for his foundational work in organic chemistry. He is best known for discovering the Wurtz reaction, a process that couples two alkyl halides in the presence of sodium metal to form a new carbon-carbon bond. Wurtz was a strong advo...

Nikolai Zinin (1812–1880) was a prominent Russian organic chemist who made foundational contributions to the early development of the chemical industry. In 1842, he discovered the Zinin reduction, a method for converting nitrobenzene into aniline using reducing agents. This synthesis provided a prac...

American organic chemist (1923–2011) who was among the first African-American chemists to earn a PhD in the United States and became a distinguished educator at California State University, Los Angeles.

Reginald Patrick Linstead was a prominent British organic chemist known for his extensive research in macrocyclic compounds and synthetic pigments. In 1934, he coined the term "phthalocyanine" for a newly discovered class of synthetic blue and green pigments that would become widely used in inks, dy...

Elias James Corey was a pioneering American chemist whose work fundamentally reshaped organic chemistry. He developed systematic methodologies for designing and executing the synthesis of complex molecules – a critical advancement that dramatically improved efficiency and predictability in synthetic...

Roald Hoffmann was a Polish-American theoretical chemist renowned for pioneering reaction mechanism mapping. His systematic approach developed rules to predict how chemical reactions proceed, significantly advancing organic chemistry and related fields. He received the 1981 Nobel Prize in Chemistry...

George Olah was a pioneering 20th-century chemist recognized for his groundbreaking research into reactive species and carbocation chemistry. His work significantly advanced our understanding of organic reactions and molecular transformations. Olah’s investigations, spanning both Hungary and the Uni...

Percy Julian was a 20th-century American chemist renowned for his innovative organic chemistry research. He developed methods to synthesize valuable pharmaceutical compounds like steroids and vitamin E from previously discarded sources such as evening primrose oil. His work significantly lowered the...