475060-43-6Relevant articles and documents
Bismuth Compounds in Radical Catalysis: Transition Metal Bismuthanes Facilitate Thermally Induced Cycloisomerizations
Ramler, Jacqueline,Krummenacher, Ivo,Lichtenberg, Crispin
supporting information, p. 12924 - 12929 (2019/08/02)
The controlled radical chemistry of bismuth compounds is still in its infancy. Further developments are fueled by the properties of these complexes (e.g., low toxicity, high functional group tolerance, low homolytic bond dissociation energies, and reversible homolytic bond dissociations), which are highly attractive for applications in synthetic chemistry. Here we report the first catalytic application of transition metal bismuthanes (i.e. compounds with a Bi–TM bond; TM=transition metal). Using the catalyzed radical cyclo-isomerization of δ-iodo-olefins as a model reaction, characteristics complementary or superior to known B, Mn, Cu, Zn, Sn, and alkali metal reagents are demonstrated (including a different crucial intermediate), establishing transition metal bismuthanes as a new class of (pre-)catalysts for controlled radical reactions.
Pyrazole glucokinase activators
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Page/Page column 79, (2008/06/13)
Disclosed herein are pyrazole glucokinase activators of the formula (I) useful for the treatment of metabolic diseases and disorders, preferably diabetes mellitus.
Substituted-cycloalkyl and oxygenated-cycloalkyl glucokinase activators
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Page 17-18, (2010/11/30)
2,3-Di-substituted N-heteroaromatic propionamides with said substitution at the 2-position being a substituted phenyl group and at the 3-position being a polar ring, said propionamides being glucokinase activators which increase insulin secretion in the treatment of type II diabetes.