164083-60-7Relevant articles and documents
Organocatalytic Para-Selective Amination of Phenols with Iminoquinone Monoacetals
Liu, Liu,Chen, Kun,Wu, Wen-Zhen,Wang, Peng-Fei,Song, Hang-Yu,Sun, Hongbin,Wen, Xiaoan,Xu, Qing-Long
supporting information, p. 3823 - 3826 (2017/07/26)
A highly selective para C-H amination of unprotected phenols with iminoquinone acetals was realized, giving the functional phenols in good to excellent yields. Overall, this transformation is operationally simple, proceeds with readily available phenols, and has wide substrate scope and low catalyst loading. The biarylamine product is stochastically formed via [5,5]-sigmatropic rearrangement of a mixed acetal species which is generated in situ under the reaction conditions.
Room-temperature Pd-catalyzed amidation of aryl bromides using tert-butyl carbamate
Bhagwanth, Swapna,Waterson, Alex G.,Adjabeng, George M.,Hornberger, Keith R.
supporting information; experimental part, p. 4634 - 4637 (2009/09/08)
(Chemical Equation Presented) The scope of Pd-catalyzed synthesis of N-Boc-protected anilines from aryl bromides and commercially available tertbutyl carbamate is described. For the first time, this process can be conducted at room temperature (17-22°C) u