Please use this identifier to cite or link to this item: http://hdl.handle.net/20.500.12779/5598
Title: Alkyne-enol ether cross-metathesis in the presence of CuSO. Direct formation of 3-substituted crotonaldehydes in aqueous medium
Authors: Castagnolo, Daniele
Botta, Lorenzo
Botta, Maurizio 
Issue Date: 2009
Project: None 
Journal: JOURNAL OF ORGANIC CHEMISTRY
Abstract: 
An efficient synthesis of 3-substituted crotonaldehydes via alkyne-enol ether cross-metathesis in the presence of CuSO4 and in aqueous medium was developed. Crotonaldehydes were obtained in good yields from terminal aryl-alkynes as well as from terminal alkyl-alkynes. All of the reactions were carried out under microwave irradiation and were completed in a few minutes. Water was used as the cosolvent, making this approach safer, economic, and desiderable from an enviromental point of view.
Description: 
22525
URI: http://hdl.handle.net/20.500.12779/5598
ISSN: 0022-3263
DOI: 10.1021/jo900205x
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