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Substituted 3-hydroxy-.delta.-lactones from epoxides

United States Patent

9,676,743
June 13, 2017
View the Complete Patent at the US Patent & Trademark Office
Catalysts and methods for the carbonylation of epoxides to substituted 3-hydroxy-.delta.-lactones and .beta.-lactones are disclosed.
Coates; Geoffrey W. (Lansing, NY), Kramer; John W. (Ithaca, NY)
Cornell University (Ithaca, NY)
14/ 017,803
20140107339
September 4, 2013
GOVERNMENT SUPPORT This work was supported by the National Science Foundation (CHE-0243605) and the Department of Energy (DE-FG02-05ER15687) and by the National Institutes of Health through a Chemical/Biology Interface (CBI) Training Grant.