Reference of 2050-46-6, Each compound has different characteristics, and only by selecting the characteristics of the compound suitable for a specific situation can the compound be applied on a large scale. 2050-46-6, name is 1,2-Diethoxybenzene, This compound has unique chemical properties. The synthetic route is as follows.
EXAMPLE 7 Synthesis of 1,2-Diethoxy-4-(5′-hexynoyl)benzene STR23 A solution of 1,2-diethoxybenzene (1.66 g, 10.0 mmol) and 5-hexynoyl chloride (1.31 g, 1.00 eq) in methylene chloride (20 ml) is cooled to -60 C. Stannic chloride (2.66 g, 1.02 eq) is slowly added to the solution and the mixture is stirred at -60 C. for 10 minutes. The reaction mixture is quenched with 3N HCl and the layers are separated. The methylene chloride layer is extracted with 3N HCl, then extracted twice with water, and concentrated in vacuo. The yield of the crude 1,2-diethoxy-4-(5′-hexynoyl)benzene is 2.67 g.
The chemical industry reduces the impact on the environment during synthesis 1,2-Diethoxybenzene. I believe this compound will play a more active role in future production and life.
Reference:
Patent; Norwich Eaton Pharmaceuticals, Inc.; US4982006; (1991); A;,
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