211675-75-1Relevant academic research and scientific papers
Photoactivated N-Acyliminoiodinanes Applied to Amination: an ortho-Methoxymethyl Group Stabilizes Reactive Precursors
Kobayashi, Yusuke,Masakado, Sota,Takemoto, Yoshiji
, p. 693 - 697 (2018/01/17)
N-Acyliminoiodinanes were characterized for the first time by X-ray structural analysis. The ortho-methoxymethyl group and the carbonyl oxygen coordinate to the iodine atom of the iminoiodinane. Activation of the N-acyliminoiodinane was achieved by photoirradiation at 370 nm, thereby enabling reaction with various silyl enol ethers to give α-aminoketone derivatives in good to high yield. N-sulfonyliminoiodinanes bearing ortho substituents were used in photoinduced amination.
Preparation of 1,1′-oxy-bis(3,3-bis(trifluoromethyl)-3(1H)-1,2- benziodoxole) and 2-(N-(p-toluenesulfonyl)imino)iodobenzylmethyl ether
Blake, Alexander J.,Novak, Andrew,Davies, Madeline,Robinson, Richard I.,Woodward, Simon
experimental part, p. 1065 - 1075 (2009/09/08)
Conditions for improved preparation of the crystalline iodine(III) reagents [1,2-C6H4(C(CF3)2OI)]2O and 1,2-C6H4(CH2OMe)(I=NTs) are presented together with their x-ray structures. The former is prepared by hydrolysis of 1,2-C6H4(C(CF3)2OICl (x-ray) and allows the preparation of cyclic sulfates from alkenes; the latter fashions sulfamidate under related conditions. Copyright Taylor & Francis Group, LLC.
