SCHUDA, P. F.;BERNSTEIN, B., SYNTH. COMMUN., 1984, 14, N 4, 293-299
作者:SCHUDA, P. F.、BERNSTEIN, B.
DOI:——
日期:——
A Mild, Convenient, and Inexpensive Procedure for Conversion of Vinyl Halides to α-Haloketones
作者:Michael P. VanBrunt、Reuben O. Ambenge、Steven M. Weinreb
DOI:10.1021/jo020739m
日期:2003.4.1
to the corresponding alpha-chloroketone. Similarly, if a vinyl bromide is exposed to sodium hypobromite (freshly prepared from bromine and sodium hydroxide) at 0 degrees C in 2:5 acetic acid/acetone as solvent, an alpha-bromoketone is produced. This methodology has been applied to a number of vinyl chlorides and vinyl bromides, and the transformations generally proceed in high yields. The mild reaction