872872-77-0Relevant academic research and scientific papers
Alkoxide-Catalyzed Hydrosilylation of Cyclic Imides to Isoquinolines via Tandem Reduction and Rearrangement
Wu, Xiaoyu,Ding, Guangni,Yang, Liqun,Lu, Wenkui,Li, Wanfang,Zhang, Zhaoguo,Xie, Xiaomin
, p. 5610 - 5613 (2018/09/12)
An alkoxide-catalyzed hydrosilylation of cyclic imides to isoquinolines was realized via tandem reduction and rearrangement. Using TMSOK as the catalyst and (EtO)2MeSiH as the reductant, a series of cyclic imides containing different functional groups were reduced to the corresponding 3-aryl isoquinolines in moderate to good yields. The scenario of the reaction pathway was supposed to involve the reduction of imides to ω-hydroxylactams, which underwent rearrangement in the presence of a base catalyst, and then the carbonyl reduction, followed by siloxy elimination.
Palladium catalyzed, heteroatom-guided C-H functionalization in the synthesis of substituted isoquinolines and dihydroisoquinolines
Tiwari, Virendra Kumar,Pawar, Govind Goroba,Jena, Himanshu Sekhar,Kapur, Manmohan
, p. 7322 - 7325 (2014/07/07)
A new approach for the functionalization of C-4 of isoquinolines is reported. The method utilizes palladium catalyzed, hetero-atom guided (or electrophilic metalation) direct arylation via regioselective C-H functionalization of dihydroisoquinolines.
