Related Products of 670253-37-9 ,Some common heterocyclic compound, 670253-37-9, molecular formula is C5H4ClIN2, 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 one-neck round bottom flask, 90.7 g (357.1 mmol) of a 1F compound was added to 500 ml of NMP, and 21.4 g (182.1 mmol) of Zetan(CN)2 was added, followed by rapid addition of 41 g (35.7 mmol) of Pd(PPh3)4, 135 C reaction for 5h. The reaction was completed to give a brown oily liquid. The mixture was slowly poured into 3 L of ice water under stirring, and a large amount of a tan solid was precipitated, which was filtered, washed with water and dried to give Compound 1G
These compound has a wide range of applications. It is believed that with the continuous development of the source of the synthetic route,670253-37-9, its application will become more common.
Reference:
Patent; Chengdu Huajian Pending Technology Co., Ltd.; Zhang Lei; (14 pag.)CN109928968; (2019); A;,
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