Electric Literature of 7073-69-0 ,Some common heterocyclic compound, 7073-69-0, molecular formula is C9H11BrO, its traditional synthetic route has been very mature, but the traditional synthetic route has various shortcomings, such as complicated route, low yield, poor purity, etc., below Introduce a new synthetic route.
In a 250 mL three-necked flask, 0.03 mol of dibenzofuran-3-amine, 0.04 mol, was added under nitrogen protection.2-(2-Bromophenyl)propan-2-ol, 150 mL of toluene was stirred and mixed, then 0.05 mol of sodium t-butoxide, 0.0015 mol of Pd2 (dba) 3, 0.0015 mol of tri-tert-butylphosphine, and heated to 115 C, Reflow reaction for 24 hours; naturally cool to room temperature, filter, filterThe liquid was subjected to vacuum distillation (-0.09 MPa, 85 C), and passed through a neutral silica gel column.Obtaining 2-(2-(dibenzofuran-3-ylamino)phenyl)propan-2-ol;
These compound has a wide range of applications. It is believed that with the continuous development of the source of the synthetic route,7073-69-0, its application will become more common.
Reference:
Patent; Jiangsu March Optoelectric Technology Co., Ltd.; Miao Kangjian; Zhang Zhaochao; Zhang Xiaoqing; Li Chong; (43 pag.)CN108164470; (2018); A;,
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