Published TCIMAIL newest issue No.199
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Tetranuclear Zinc Cluster Catalyst Usable for Transesterification
ZnTAC24® is a trifluoroacetate-bridged µ-oxo tetranuclear zinc cluster which catalyzes highly chemoselective O-acylation of aminoalcohols using esters. It has been reported that ZnTAC24® is applicable to deacetylation of acetic esters, and oxazolination of esters due to the ester-activation activity.
Product
Applications
Functional-group selective acylation using esters 1)
Deacetylation of acetic esters 2)
C=O bond activation/cycloaddition of CO2 3)
Oxazolination of esters 4)
Related Product Category Pages
Product Brochure
References
- 1) Enzyme-Like Chemoselective Acylation of Alcohols in the Presence of Amines Catalyzed by a Tetranuclear Zinc Cluster
- 2) A Tetranuclear‐Zinc‐Cluster‐Catalyzed Practical and Versatile Deprotection of Acetates and Benzoates
- 3) Efficient cyclic carbonate synthesis catalyzed by zinc cluster systems under mild conditions
- 4) Direct conversion of esters, lactones, and carboxylic acids to oxazolines catalyzed by a tetranuclear zinc cluster
ZnTAC24® is a registered trademark of TAKASAGO INTERNATIONAL CORPORATION.