《Enantioselective dearomative [3+2] annulation of 5-amino-isoxazoles with quinone monoimines》 was published in Chemical Communications (Cambridge, United Kingdom) in 2020. These research results belong to Liu, Hui; Yan, Yingkun; Zhang, Jiayan; Liu, Min; Cheng, Shaobing; Wang, Zhouyu; Zhang, Xiaomei. Computed Properties of C9H7NO The article mentions the following:
The first enantioselective dearomative [3+2] annulation of 5-aminoisoxazoles with quinone monoimines was realized using a chiral phosphoric acid as catalyst. Various novel (bridged) isoxazoline fused dihydrobenzofurans bearing two continuous quaternary stereocenters were achieved in moderate to good yields (up to 94%) with moderate to good enantioselectivities (up to 98% ee). The absolute configurations of two products were assigned by X-ray crystal structural analyses and a plausible reaction mechanism was proposed. In the part of experimental materials, we found many familiar compounds, such as 3-Oxo-3-phenylpropanenitrile(cas: 614-16-4Computed Properties of C9H7NO)
3-Oxo-3-phenylpropanenitrile(cas: 614-16-4) has been used to produce 2-benzoyl-3-furan-2-yl-acrylonitrile. It is an active methylene compound, useful in heterocyclic synthesis, e.g. polyfunctional pyridines and pyrimidines.Computed Properties of C9H7NO
Referemce:
Nitrile – Wikipedia,
Nitriles – Chemistry LibreTexts