65124-88-1Relevant articles and documents
Cp*Co(III)-catalyzed C[sbnd]H amidation of azines with dioxazolones
Huang, Yanzhen,Pi, Chao,Tang, Zhen,Wu, Yangjie,Cui, Xiuling
supporting information, p. 3237 - 3240 (2020/09/15)
Cp*Co(III)-catalyzed direct C[sbnd]H amidation of azines has been developed. This conversion could proceed smoothly in the absence of external oxidants, acids or bases, with excellent regioselectivity and broad functional group tolerance. CO2 w
Rh-Catalyzed Regioselective ortho-C-H Carbenoid Insertion of Diarylazines
Yu, Yunliang,Kuai, Changsheng,Chauvin, Remi,Tian, Nian,Ma, Shuangshuang,Cui, Xiuling
, p. 8611 - 8616 (2017/08/23)
The Rh-catalyzed ortho-C-H carbenoid insertion reaction of diarylazines with diazo compounds has been developed. A wide range of ortho-substituted diarylazines have been obtained in moderate to high yields with high regioselectivity at room temperature. The hydrolysis of the products could release ketones or aldehydes, giving access to aromatic 1,5-keto-diesters as valuable synthons for further chemical transformations.
Rh-catalyzed sequential oxidative C-H and N-N bond activation: Conversion of azines into isoquinolines with air at room temperature
Han, Wenjia,Zhang, Guoying,Li, Guangxing,Huang, Hanmin
supporting information, p. 3532 - 3535 (2014/07/21)
A rhodium-catalyzed sequential oxidative C-H annulation reaction between ketazines and internal alkynes has been developed via C-H and N-N bond activation with air as an external oxidant, which led to an efficient approach toward isoquinolines with high atom efficiency at rt. Utilizing the distinctive reactivity of this catalysis, both N-atoms of the azines could be efficiently incorporated to the desired isoquinolines under very robust and mild reaction conditions.
