Synthesis 1988; 1988(8): 621-623
DOI: 10.1055/s-1988-27656
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A New, One-Pot Synthesis of Primary 2-Alkynamides

Philip C. Bulman Page* , Stephen Rosenthal, Richard Vaughan Williams
  • *Department of Organic Chemistry, Robert Robinson Laboratories, University of Liverpool, P.O. Box 147, Liverpool, L69 3BX, UK
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Publication History

Publication Date:
20 August 2002 (online)

Chlorosulphonyl isocyanate (CSI) reacts with 1-trimethylsilyl acetylenes to give primary 2-alkynamides in good yields after hydrolytic work-up.