引用本文:
Robabeh Baharfar, Mohammad Javad Taghizadeh, Majid Ahmadian, Seyed Meysam Baghbanian. An efficient chemoselective synthesis of O-vinylaryl systems using acetylenic esters and dihydroxybenzenes in the presence of triphenylphosphine or alkyl isocyanides[J]. Chinese Chemical Letters,
2010, 21(2): 175-178.
doi:
10.1016/j.cclet.2009.10.007
Citation: Robabeh Baharfar, Mohammad Javad Taghizadeh, Majid Ahmadian, Seyed Meysam Baghbanian. An efficient chemoselective synthesis of O-vinylaryl systems using acetylenic esters and dihydroxybenzenes in the presence of triphenylphosphine or alkyl isocyanides[J]. Chinese Chemical Letters, 2010, 21(2): 175-178. doi: 10.1016/j.cclet.2009.10.007
Citation: Robabeh Baharfar, Mohammad Javad Taghizadeh, Majid Ahmadian, Seyed Meysam Baghbanian. An efficient chemoselective synthesis of O-vinylaryl systems using acetylenic esters and dihydroxybenzenes in the presence of triphenylphosphine or alkyl isocyanides[J]. Chinese Chemical Letters, 2010, 21(2): 175-178. doi: 10.1016/j.cclet.2009.10.007
An efficient chemoselective synthesis of O-vinylaryl systems using acetylenic esters and dihydroxybenzenes in the presence of triphenylphosphine or alkyl isocyanides
摘要:
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.
English
An efficient chemoselective synthesis of O-vinylaryl systems using acetylenic esters and dihydroxybenzenes in the presence of triphenylphosphine or alkyl isocyanides
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.
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