Unlike their ortho counterparts, meta- and para-acetamidoanilines can be converted into the corresponding acetamidoarenediazoniumsalts. These offer various opportunities for multiple Pd-catalyzed arene functionalization reactions, such as Matsuda-Heck-, Suzuki-Miyaura- or Fujiwara-Moritani couplings.
AN IMPROVED METHOD FOR THE PREPARATION OF FLUORINE-SUBSTITUTED AROMATIC AMINES
作者:ERNST D. BERGMANN、MICHAEL BENTOV
DOI:10.1021/jo01375a006
日期:1954.10
Substituent Effects. VI.<sup>1,2</sup> Fluorine Nuclear Magnetic Resonance Spectra of 3'- and 4'-Substituted 4-Fluorobiphenyls and 3″-Substituted 4-Fluoroterphenyls
作者:Michael J. S. Dewar、Alan P. Marchand
DOI:10.1021/ja00966a026
日期:1966.7
Reactions of acylarylnitrosamines—II
作者:P. Miles、H. Suschitzky
DOI:10.1016/s0040-4020(01)99291-9
日期:1962.1
Decomposition of acylarylnitrosamines in benzene produces not only free radicals as is well recognized, but also intermediate ion pairs. The generality of this dual mechanism is experimentally demonstrated by use of nucleophilically activated fluorine as a ‘label’. The appearance of acylfluoride in the reaction products from fluorine substituted acylarylnitrosamines is interpreted.