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Acetalization of ketones and aldehydes catalyzed by lanthanoid trisulfonates
Author(s) -
Okano Tamon,
Michihashi Tomonori,
Kiji Jitsuo
Publication year - 1995
Publication title -
applied organometallic chemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.53
H-Index - 71
eISSN - 1099-0739
pISSN - 0268-2605
DOI - 10.1002/aoc.590090516
Subject(s) - chemistry , lanthanide , catalysis , dichloromethane , trifluoromethanesulfonate , methanol , ether , organic chemistry , alkoxy group , medicinal chemistry , solvent , alkyl , ion
Lanthanoid sulfonates are found to be good catalysts for the acetalization of aldehydes and ketones with methyl orthoformate in methanol. The catalytic activity of Ln(OTf) 3 (OTf, trifluoromethanesulfonate) increases in the order of La