119479-29-7Relevant academic research and scientific papers
Calculated oxidation potentials predict reactivity in Baeyer-Mills reactions
Gingrich, Phillip W.,Olson, David E.,Tantillo, Dean J.,Tombari, Robert J.,Tuck, Jeremy R.,Yardeny, Noah
supporting information, p. 7575 - 7580 (2021/09/22)
Azobenzenes are widely used as dyes and photochromic compounds, with the Baeyer-Mills reaction serving as the most common method for their preparation. This transformation is often plagued by low yields due to the formation of undesired azoxybenzene. Here, we explore electronic effects dictating the formation of the azoxybenzene side-product. Using calculated oxidation potentials, we were able to predict reaction outcomes and improve reaction efficiency simply by modulating the oxidation potential of the arylamine component.
Reactions of dry arenediazonium o-benzenedisulfonimides with triorganoindium compounds
Barbero, Margherita,Cadamuro, Silvano,Dughera, Stefano,Giaveno, Cinzia
, p. 4884 - 4890 (2007/10/03)
The reaction between various arenediazonium o-benzenedisulfonimides and triorganoindium compounds is described. Depending on the reaction conditions, it is possible to obtain biaryls (16 examples, average yield of 79%) or diaryldiazenes (18 examples, average yield of 81 %). o-Benzenedisulfonimide can be recovered and reused to prepare additional arenediazonium o-benzenedisulfonimides. Wiley-VCH Verlag GmbH & Co. KGaA, 2006.
Cu(I) mediated one-pot synthesis of azobenzenes from bis-Boc aryl hydrazines and aryl halides
Kim, Kyu-Young,Shin, Jeong-Taek,Lee, Kang-Sang,Cho, Cheon-Gyu
, p. 117 - 120 (2007/10/03)
N,N′-bis-Boc aryl hydrazines underwent Cu(I) catalyzed couplings with aryl halides to provide N,N′-bis-Boc diaryl hydrazines. The resulting N,N′-bis-Boc diaryl hydrazines are readily oxidized to the azobenzenes in the presence of Cu(I) and a base. A prolo
Photoregulation of deacylation rate of acyl trypsin derived from photoresponsive inverse substrate
Sekizaki, Haruo,Kumagai, Asako,Itoh, Kunihiko,Toyota, Eiko,Horita, Kiyoshi,Noguchi, Yukari,Tanizawa, Kazutaka
, p. 3809 - 3812 (2007/10/03)
The acyl trypsin was prepared by use of an inverse substrate, which is comprise of a photoresponsive 4-phenylazobenzoyl moiety. The acyl group in acyl trypsin has been shown to isomerize from trans-form (4t-trypsin) to cis-form (4c-trypsin)/from cis-form
