Vanadium-catalyzed deoxydehydration of glycols.
A survey of several metavandate (VO3(-)) and chelated dioxovanadium derivatives shows that tetrabutylammonium dioxovanadium(V)dipicolinate most effectively catalyzes the deoxydehydration (DODH) of glycols to olefins in moderate to excellent yields with triphenylphosphine or sodium sulfite as reductants.
Department of Chemistry and Biochemistry, University of Oklahoma, Norman, Oklahoma 73019, USA.
Garry
G
Chapman
Kenneth M
KM
Nicholas
D000475:Alkenes / Q000138:chemical synthesis* / Q000737:chemistry; D002384:Catalysis; D003681:Dehydration; D006018:Glycols / Q000737:chemistry*; D015394:Molecular Structure; D009942:Organometallic Compounds / Q000737:chemistry*; D014639:Vanadium / Q000737:chemistry*
D000475:Alkenes; D006018:Glycols; D009942:Organometallic Compounds; D014639:Vanadium