%0 Journal Article
%A Ma, Shengming
%A Xie, Hexin
%D 2000
%T Unexpected Facile Sequential
Halolactamization−Hydroxylation of
2,3-Allenamides with CuX2 for the
Efficient Synthesis of
4-Halo-5-hydroxypyrrol-2(5H)-ones†
%U https://acs.figshare.com/articles/journal_contribution/Unexpected_Facile_Sequential_Halolactamization_Hydroxylation_of_2_3-Allenamides_with_CuX_sub_2_sub_for_the_Efficient_Synthesis_of_4-Halo-5-hydroxypyrrol-2_5_i_H_i_-ones_sup_sup_/3737247
%R 10.1021/ol006504j.s001
%2 https://ndownloader.figshare.com/files/5829015
%K Halolactamization
%K one
%K Halo
%K CuX 2
%X 4-Halo-5-hydroxypyrrol-2(5H)-ones were synthesized from the efficient sequential halolactamization−hydroxylation reaction of 4-monosubstituted
2,3-allenamides with CuX2 (X = Br, Cl) in high yields. Halolactamization of fully substituted 2,3-dienamide (1f) afforded 4-halo-pyrrol-2(5H)-ones.
%I ACS Publications