Ivar Karl Ugi (9 September 1930 in Saaremaa, Estonia – 29 September 2005 in Munich) was an Estonian -born German chemist who made major contributions to organic chemistry. He is known for the research on multicomponent reactions, yielding the Ugi reaction.

Dec 21, 2005 · Ivar Ugi, Professor of Organic Chemistry at the Technische Universität München, died on September 29, 2005, shortly after his 75th birthday, after a long and serious illness. 1

In organic chemistry, the Ugi reaction is a multi-component reaction involving a ketone or aldehyde, an amine, an isocyanide and a carboxylic acid to form a bis- amide. [1][2][3][4] The reaction is named after Ivar Karl Ugi, who first reported this reaction in 1959.

Jul 26, 2022 · Ivar Karl Ugi was born on the island of Sareema, Estonia, and his family fled to Germany during the second world war, when the Soviets invaded Estonia. He studied chemistry and mathematics at the University of Tübingen until …

Jan 7, 2020 · The Ugi multicomponent reaction, performed by mixing an aldehyde, an amine, a carboxylic acid, and an isocyanide, is among the most important isocyanide-based multicomponent reactions (MCRs), allowing multiple bond formations (C–C and …

From August of 1968 on I. Ugi was Professor of Chemistry at the University of Southern California at Los Angeles till 1971. Since 1971 he has received the Chair I of Hans Fischer of Organic Chemistry at the Technical University of Munich, he had his office until 1999 and is …

Ivar Ugi, Professor of Organic Chemis-try at the Technische Universitt Mn-chen, died on September 29, 2005, shortly after his 75th birthday, after a long and serious illness.

Ivar Karl Ugi (Sep 9, 1930 in Saaremaa, Estonia - 29 September, 2005 Munich) was a German chemist who made major contributions to organic chemistry. He is known for the research on multicomponent reactions, yielding the Ugi reaction.

Ivar Ugi, a great scientist and exceptional human being recently left us. He died after a long and painful disease at the 27 September 2005. In memoriam Ivar Ugi this special issue of Heterocyles is edited with many contributions of his scientific friends and colleagues. He was born 1930 in Kuresare on the island Sareemma in Estonia.

Ivar Karl Ugi (* 5. September 1930 in Arensburg auf der Insel Saaremaa in Estland; † 29. September 2005 in München) war ein deutsch-estnischer Chemiker, der wichtige Beiträge zur organischen Chemie lieferte, insbesondere zu den Mehrkomponentenreaktionen. Eine derartige Reaktion wurde nach ihm Ugi-Reaktion benannt.