|
|||||
|
|
Dihalocarbene Addition to Vinylic Selenides-1,1-dihalo-2-(phenylseleno) cyclopropanes |
|
| Authors: | João V Comasseto Hélio A Stefani Claudio C Silveira |
| Institution: | 1. Instituto de Química, Universidade de S?o Paulo , Cidade Universitária-Cx.P. 20780z, CEP-01498, S?o Paulo, S.P., Brasil;2. Departamento de Química , Universidade Estadual de Londrina , Londrina, PR, Brasil |
| Abstract: | Dihalocarbenes generated under phase transfer conditions add to cis and trans vinylic selenides to give the corresponding 1,1-dihalo-2-selenocyciopropanes with retention of configuration. |
| Keywords: | Aromatic bromination Benzylation Benzyloxybromobenzonitriles NOE Nucleophilic displacement |