153684-35-6Relevant articles and documents
Copper-mediated oxidative tandem reactions with molecular oxygen: Synthesis of 2-arylbenzoxazinone derivatives from indoles
Yamashita, Mitsuaki,Iida, Akira
supporting information, p. 2991 - 2993 (2014/05/06)
We developed an efficient method for the transformation of indoles by utilizing a copper catalyst and molecular oxygen as the oxidant. The transformation involves a tandem oxidative process of 2-arylindoles. Our reaction afforded a variety of N-benzoyl an
Copper-catalyzed C-N bond formation/rearrangement sequence: Synthesis of 4H-3,1-benzoxazin-4-ones
Ge, Zhi-Yuan,Xu, Qiong-Ming,Fei, Xi'Ang-Dong,Tang, Ting,Zhu, Yong-Ming,Ji, Shun-Jun
, p. 4524 - 4529 (2013/06/05)
A facile and efficient copper-catalyzed method for the synthesis of 4H-3,1-benzoxazin-4-one derivatives has been developed. This procedure is based on a tandem intramolecular C-N coupling/rearrangement process. This method would provide a new and useful strategy for construction of N-heterocycles.
The Regiospecific Synthesis Of Ortho Aminonaphthophenones Via The Addition Of Carbanions To Naphthoxazin-4-Ones
Zhang, Weijiang,Liu, Ruiyan,Cook, James M.
, p. 2229 - 2236 (2007/10/02)
The conversion of nitronaphthalenes (see 4a and 4b) into the corresponding ortho aminonaphthylnitriles (5a and 5b) via the process of Tomioka, when combined with the addition of carbanions to the intermediate naphthoxazin-4-ones, provided a route to ortho aminonaphthophenones (7a) and (7b).These key intermediates were employed to synthesize the benzfused 2'-fluoro-1,4-benzodiazepines (1-3).