1260086-02-9Relevant articles and documents
First general route to substituted α-arylamino-α′ chloropropan-2-ones by oxidation of N-protected aminohalohydrins: The importance of disrupting hydrogen bond networks
Pace, Vittorio,Cabrera, Alvaro Cortes,Fernandez, Maria,Sinisterra, Jose V.,Alcantara, Andres R.
, p. 3545 - 3555 (2010)
The presence of a network of intra- and intermolecular hydrogen bonds in β-arylamino alcohols, confirmed by both IR spectroscopy and computer modeling, inhibits their oxidation to the corresponding α-amino ketones. A straightforward protocol, including highly regioselective protection (as carbamates) and subsequent oxidation with Dess-Martin periodinane, affords near quantitative yields of the desired N-protected ketones, which upon mild treatment with iodotrimethylsilane leads to a series of differently functionalized α-arylamino-α′-chloro ketones. Georg Thieme Verlag Stuttgart.