189581-07-5Relevant academic research and scientific papers
New organohypervalent iodine reagents for α-methylphosphonylations and α-diphenyl- and α-dimethylphosphinylations
Moriarty, Robert M.,Condeiu, Cristian,Tao, Anping,Prakash, Om
, p. 2401 - 2404 (2007/10/03)
[Hydroxy(((phenoxy)(methyl)phosphoryl)oxy)iodo]benzene (1), [hydroxy(((diphenyl)phosphoryl)oxy)iodo]benzene (2) and [hydroxy(((dimethyl)phosphoryl)oxy)iodo]benzene (3), obtained from the reaction of iodosobenzene with phenyl methylphosphonic acid, diphenyl- and dimethylphosphinic acid, respectively, effect the introduction of the corresponding phosphonate or phosphinate groups α- to ketone and eater carbonyl groups. Phenylacetylene is transformed by reagents 1-3 into the corresponding α-functionalized acetophenone derivatives.
