120303-62-0Relevant articles and documents
Preparation method of 2-amino-4'-fluoro-diphenyl ketone
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Paragraph 0042; 0046; 0050; 0054, (2018/03/01)
The invention discloses a preparation method of 2-amino-4'-fluoro-diphenyl ketone. The preparation method comprises the following steps that ortho-nitrotoluene is chloridized by chlorine gas to obtainO-nitrotrichlorotoluene; then the O-nitrotrichlorotolue
Palladium-Catalyzed Carbonylative Couplings of Vinylogous Enolates: Application to Statin Structures
Makarov, Ilya S.,Kuwahara, Takashi,Jusseau, Xavier,Ryu, Ilhyong,Lindhardt, Anders T.,Skrydstrup, Troels
supporting information, p. 14043 - 14046 (2015/11/25)
The first Pd-catalyzed carbonylative couplings of aryl and vinyl halides with vinylogous enolates are reported generating products derived from C-C bond formation exclusively at the γ-position. Good results were obtained with a dienolate derivative of acetoacetate (1,3-dioxin-4-one). These transformations occurred at room temperature and importantly with only stoichiometric carbon monoxide in a two-chamber reactor. The methodology was applied to the synthesis of two members of the statin family generating the cis-3,5-diol acid motif by a γ-selective carbonylation followed by a cis-stereoselective reduction of the 3,5-dicarbonyl acid intermediates.
A simple and efficient approach to the synthesis of 2-phenylquinazolines via sp3 C-H functionalization
Zhang, Jintang,Zhu, Dapeng,Yu, Chenmin,Wan, Changfeng,Wang, Zhiyong
supporting information; experimental part, p. 2841 - 2843 (2010/09/04)
(Figure presented) A facile and novel approach to the synthesis of 2-phenylquinazolines was developed via a tandem reaction following sp 3 C-H functionalization. Twenty-five examples of 2-phenylquinazolines were obtained from easily available 2-aminobenzophenones and benzylic amines with good to excellent yields.