Helvetica Chimica Acta p. 1197 - 1201 (1982)
Update date:2022-08-16
Topics:
Schnurrenberger, Peter
Zueger, Max F.
Seebach, Dietrich
The low solubility of tetramethyl titanate has so far prevented the laboratory use of titanate-catalyzed transesterifications with formation of methyl esters.Two procedures are described here, which allow the application of this exceedingly mild method to the synthesis of methyl esters: one uses methyl propionate/Ti(OEt)4, the other one uses methanol/Gly-Ti, a new type of catalyst, prepared from Ti(OEt)4/ethylene glycol 2:1.
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