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An efficient chemoselective synthesis of O-vinylaryl systems using acetylenic esters and dihydroxybenzenes in the presence of triphenylphosphine or alkyl isocyanides |
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| Authors: | Robabeh Baharfar Mohammad Javad Taghizadeh Majid Ahmadian Seyed Meysam Baghbanian |
| Affiliation: | Department of Chemistry, University of Mazandaran, Babolsar 47415, Iran |
| Abstract: | The addition of 2,4-dihydroxyaceto(and benzo)phenone to propiolic ester is catalyzed by triphenylphosphine or tert-butyl isocyanide to form O-vinyl aryl derivatives in fairly good yields. |
| Keywords: | 2,4-Dihydroxyaceto(and benzo)phenone Triphenylphosphine Propiolic ester ten-Butyl isocyanide |
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