Roelen

Rodium complexes Rod-like liquid crystals Rod nulls Roelen reaction Rohypnol Roica... 

H. Pichler, Medium Pressure Synthesis on Iron Catalyst, Technical OilMission Report, Reel 101, Library of Congress, Washington, D.C., June 1940. U.S. Pat. 2,327,066 (Aug. 17,1943), O. Roelen. 

C-19 dicarboxyhc acid can be made from oleic acid or derivatives and carbon monoxide by hydroformylation, hydrocarboxylation, or carbonylation. In hydroformylation, ie, the Oxo reaction or Roelen reaction, the catalyst is usually cobalt carbonyl or a rhodium complex (see Oxo process). When using a cobalt catalyst a mixture of isomeric C-19 compounds results due to isomerization of the double bond prior to carbon monoxide addition (80). 

Cornils, B., Hydroformylation, Oxo Synthesis, Roelen Reaction New Synthesis with Carbon Monoxide, Springer Verlag, Berlin, New York, 1980, pp. 1-224. 

The hydroformylation of olefins into aldehydes (oxosynthesis), discovered 1938 by O. Roelen,... 

Hydroformylation is the oldest and in production volume the largest homogeneously catalyzed industrial process. The hydroformylation reaction was discovered by Otto Roelen in 1938 the reaction is also called oxosynthesis and Roden s reaction [1-13]. 

Hydroformylation, the prototypical hydrogenative C - C coupling, is reported by Roelen [11]... 

The hydroformylation of alkenes, which was originally discovered by Otto Roelen in 1938 [1], has developed into one of the most important applications of homogeneous catalysis in industry (Scheme 1) [2,3]. Today, more than 9 million tons of so-called oxo-products are produced per year, a number which is still rising continuously. The majority of these oxo-products stem... 

Roelen O (1944) Chem Abstr 38 550 (Chemische Verwertungsgesellschaft, mbH Ober-hausen, (1938/1952) DE Patent 849584)... 

Roelen H, Veldman N, Spek AL, von Frijtag Drabbe Kiinzel JK, Mathot RAA, Ijzerman AP. /V6,C8-disubstitutcd adenosine derivatives as partial agonist for adenosine A receptors. J Med Chem 1996 39 1463-1471. 

The hydroformylation reaction was discovered by Otto Roelen in 1938 (2,3) while investigating the influence of olefins on the Fischer-Tropsch reaction (/). Particularly in commercial publications, it has been termed the oxo reaction the more proper term, hydroformylation, was proposed by Adkins (4). 

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