Authors Wang, ZJ; Chen, XY; Wu, L; Wong, JJ; Liang, Y; Zhao, Y; Houk, KN; Shi, ZZ in WILEY-V C H VERLAG GMBH published article about in [Wang, Zheng-Jun; Wu, Lei; Liang, Yong; Zhao, Yue; Shi, Zhuangzhi] Nanjing Univ, Sch Chem & Chem Engn, Chem & Biomed Innovat Ctr ChemBIC, State Key Lab Coordinat Chem, Nanjing 210093, Peoples R China; [Chen, Xiangyang; Wong, Jonathan J.; Houk, Kendall N.] Univ Calif Los Angeles, Dept Chem & Biochem, Los Angeles, CA 90095 USA in 2021.0, Cited 68.0. Category: esters-buliding-blocks. The Name is Methyl 3-phenyl-2-propenoate. Through research, I have a further understanding and discovery of 103-26-4
Robust strategies to enable the rapid construction of complex organoboronates in selective, practical, low-cost, and environmentally friendly modes remain conspicuously underdeveloped. Here, we develop a general strategy for the site-selective C-H borylation of pyrroles by using only BBr3 directed by pivaloyl groups, avoiding the use of any metal. The site-selectivity is generally dominated by chelation and electronic effects, thus forming diverse C2-borylated pyrroles against the steric effect. The formed products can readily engage in downstream transformations, enabling a step-economic process to access drugs such as Lipitor. DFT calculations (wB97X-D) demonstrate the preferred positional selectivity of this reaction.
Category: esters-buliding-blocks. Welcome to talk about 103-26-4, If you have any questions, you can contact Wang, ZJ; Chen, XY; Wu, L; Wong, JJ; Liang, Y; Zhao, Y; Houk, KN; Shi, ZZ or send Email.
Reference:
Article; Weng, Shiue-Shien; Ke, Chih-Shueh; Chen, Fong-Kuang; Lyu, You-Fu; Lin, Guan-Ying; Tetrahedron; vol. 67; 9; (2011); p. 1640 – 1648;,
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