《Iron-catalyzed cross-dehydrogenative coupling of indolin-2-ones with active methylenes for direct carbon-carbon double bond formation》 was written by Tan, Zhi-Yu; Wu, Ke-Xin; Huang, Lu-Shan; Wu, Run-Shi; Du, Zheng-Yu; Xu, Da-Zhen. Name: 3-Oxo-3-phenylpropanenitrile And the article was included in Green Chemistry in 2020. The article conveys some information:
The iron-catalyzed cross-dehydrogenative coupling (CDC) of C(sp3)-H/C(sp3)-H bonds to afford olefins by 4H elimination is described. This method employs air (mol. oxygen) as an ideal oxidant, and is performed under mild, ligand-free and base-free conditions. H2O is the only byproduct. Good tolerance of functional groups and high yields have also been achieved. Preliminary mechanistic investigations suggest that the present transformation involves a radical process. The results came from multiple reactions, including the reaction of 3-Oxo-3-phenylpropanenitrile(cas: 614-16-4Name: 3-Oxo-3-phenylpropanenitrile)
3-Oxo-3-phenylpropanenitrile(cas: 614-16-4) has been used in the synthesis of substituted naphtho[1,8-bc]pyrans. It was also used as building block in the preparation of 4H-pyrans, 2-pyridones, furans and carbocyclics.Name: 3-Oxo-3-phenylpropanenitrile
Referemce:
Nitrile – Wikipedia,
Nitriles – Chemistry LibreTexts