(Z)-1-Aryl-1-haloalkenes as intermediates in the Vilsmeier haloformylation of aryl ketones |
| |
| Authors: | Lilienkampf Annamaria Johansson Mikael P Wähälä Kristiina |
| |
| Institution: | Department of Chemistry, Laboratory of Organic Chemistry and Laboratory for Instruction in Swedish, University of Helsinki, P.O. Box 55, FIN-00014, Finland. |
| |
| Abstract: | reaction: see text] Vilsmeier reagents give (Z)-1-aryl-1-haloalkenes from aryl ketones bearing an electron-donating substituent at the ortho- or para-position. These haloalkenes are intermediates in the Vilsmeier haloformylation of the aryl ketones. Another reaction mechanistic pathway is thus available in certain Vilsmeier haloformylations, in competition with the commonly accepted route by way of an enaminoketone. |
| |
| Keywords: | |
| 本文献已被 PubMed 等数据库收录！ |
|
