m-Iodosylbenzoic Acid: Recyclable Hypervalent Iodine Reagent for ?-Tosyloxylation and ?-Mesyloxylation of Ketones
Yusubov, M.S., et al.
Synthetic Communications, 39, 3772-3784 (2009)
Reaction of [hydroxy(tosyloxy)iodo]benzene and [hydroxy(mesyloxy)iodo]benzene with trimethylsilyl enol ethers. A new general method for .alpha.-sulfonyloxylation of carbonyl compounds.
Moriarty, R. M., et al.
The Journal of Organic Chemistry, 54, 1101-1104 (1989)
The Journal of organic chemistry, 70(7), 2874-2877 (2005-03-25)
[structure: see text] We report a homogeneous supported version of Koser's salt based on a room-temperature ionic liquid (RTIL) support. By altering the nature of the RTIL, a material was developed that was stable, recyclable, and readily separable from the
One-step .alpha.-tosyloxylation of ketones with [hydroxy(tosyloxy)iodo]benzene
Koser, G.F., et al.
The Journal of Organic Chemistry, 47, 2487-2489 (1982)
The Journal of organic chemistry, 68(16), 6424-6426 (2003-08-05)
alpha-Tosyloxyketones and alpha-tosyloxyaldehydes were directly prepared from alcohols by treatment with iodosylbenzene and p-toluenesulfonic acid monohydrate in good yields. This method can be used for the direct preparation of thiazoles, imidazoles, and imidazo[1,2-a]pyridines from alcohols in good to moderate yields
