5343-98-6Relevant articles and documents
Extending the Synthetic Utilities of the Tandem Cyclic Sulfate Rearrangement—Opening Process: Synthesis of β-Hydroxy-γ-phenyl-γ-lactam
Lee, Nagum,Yu, Min Lee,Jun, Hyeyeon,Ko, Soo Y.
, p. 2091 - 2093 (2016)
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Metal-free enaminone C-N bond cyanation for the stereoselective synthesis of (E)- And (Z)-β-cyano enones
Liu, Ting,Liu, Yunyun,Wan, Jie-Ping
supporting information, p. 9112 - 9115 (2021/09/14)
A highly practical method for C-CN bond formation by C-N bond cleavage on enaminones leading to the efficient synthesis of β-cyano enones is developed. The reactions take place efficiently to provide (E)-β-cyano enones with only a molecular iodine catalyst. In addition, the additional employment of oxalic acid enables the selective synthesis of (Z)-β-cyano enones.
Syntheses of Pyrroles, Pyridines, and Ketonitriles via Catalytic Carbopalladation of Dinitriles
Qi, Linjun,Li, Renhao,Yao, Xinrong,Zhen, Qianqian,Ye, Pengqing,Shao, Yinlin,Chen, Jiuxi
, p. 1097 - 1108 (2020/01/22)
The first example of the Pd-catalyzed addition of organoboron reagents to dinitriles, as an efficient means of preparing 2,5-diarylpyrroles and 2,6-diarylpyridines, has been discussed here. Furthermore, the highly selective carbopalladation of dinitriles with organoboron reagents to give long-chain ketonitriles has been developed as well. Based on the broad scope of substrates, excellent functional group tolerance, and use of commercially available substrates, the Pd-catalyzed addition reaction of arylboronic acid and dinitriles is expected to be significant in future synthetic procedures.