The first Corey-Chaykovsky epoxidation and cyclopropanation in ionic liquids

Tetrahedron Letters

Volumn 44, Issue 18, 2003, Pages 3629-3630

  Chandrasekhar, S ^a   Narasihmulu, Ch ^a   Jagadeshwar, V ^a   Reddy, K Venkatram ^a  

^a INDIAN INSTITUTE OF CHEMICAL TECHNOLOGY   (India)

Author keywords

Corey Chaykovsky reaction; Cyclopropanation; Epoxidation; Ionic liquids; Trimethyl sulfoxonium iodide

Indexed keywords

FLUORINE DERIVATIVE; IODINE DERIVATIVE; POTASSIUM HYDROXIDE; TRIMETHYLSULFONIUM IODIDE; TRIMETHYLSULFOXONIUM IODIDE; UNCLASSIFIED DRUG;

ARTICLE; CHEMICAL REACTION; COREY CHAYKOVSKY EPOXIDATION; CYCLOPROPANATION; LIQUID; REACTION ANALYSIS; RECYCLING;

EID: 0037471473     PISSN: 00404039     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0040-4039(03)00732-9     Document Type: Article

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12. 2O (3×10 mL). The combined ether extracts were concentrated on a rotary evaporator and the crude product was purified by column chromatography on silica gel to give the desired product.
13. After every run, the product was isolated by extraction with ether and additional KOH, olefin and salt were added in one portion and reaction sequence repeated.