65374-14-3Relevant articles and documents
Ketone-Assisted Ruthenium(II)-Catalyzed C-H Imidation: Access to Primary Aminoketones by Weak Coordination
Raghuvanshi, Keshav,Zell, Daniel,Rauch, Karsten,Ackermann, Lutz
, p. 3172 - 3175 (2016)
The ruthenium(II)-catalyzed intermolecular C-H imidation with weakly coordinating ketones provided step-economical access to synthetically useful primary aminophenones. The azide-free C-H imidation strategy occurred with ample scope and excellent function
The Reaction of o-Aminoacetophenone N-Tosylhydrazone and CO2 toward 1,4-Dihydro-2H-3,1-benzoxazin-2-ones
Xiong, Hao,Wu, Xiaopeng,Wang, Hepan,Sun, Song,Yu, Jin-Tao,Cheng, Jiang
supporting information, p. 3538 - 3542 (2019/07/10)
A transition-metal-free reaction of o-aminoacetophenone N-tosylhydrazone and CO2 has been developed, leading to a series of 1,4-dihydro-2H-3,1-benzoxazin-2-ones in moderate to good yields. This procedure proceeds with the sequential fixation of CO2 by amino leading to carbamic acid and the intra- molecular insertion of hydroxyl to carbene. (Figure presented.).
2-Arylindoles: A new entry to transition metal-free synthesis of 2-aminobenzophenones
Yu, Jin,Moon, Hye Ran,Min, Beom Kyu,Kim, Jae Nyoung
supporting information, p. 893 - 897 (2016/06/14)
Various 2-aminobenzophenones were synthesized from readily available 2-arylindoles in DMSO under O2 balloon atmosphere. The synthesis was carried out without the aid of a transition metal catalyst or moisture-sensitive organometallic reagents from 2-arylindoles.