First N-allenyl-substitued triflamides CF3SO2N(Bn)CH=C=CH2 were synthesized from N-allyltriflamides by sucessive reactions of bromination, N-alkylation, and dehydrobromination. Isomeric N-propargyltriflamide CF3SO2N(Bn)CH2Ca parts per thousand CH is present in the reaction products as a minor admixture.
First N-allenyl-substitued triflamides CF3SO2N(Bn)CH=C=CH2 were synthesized from N-allyltriflamides by sucessive reactions of bromination, N-alkylation, and dehydrobromination. Isomeric N-propargyltriflamide CF3SO2N(Bn)CH2Ca parts per thousand CH is present in the reaction products as a minor admixture.