Category: 25245-35-6

Related Products of 25245-35-6, In the chemical reaction process, reaction time, type of solvent, can easily affect the result of the reaction, thereby determining the yield and properties of the reaction product. An updated downstream synthesis route of 25245-35-6 as follows.

General procedure: A mixture of the styrene (3 mmol), the halogenated benzene (3 mmol), triethanolamine (3 mmol) and Pd (II) acetate (0.03 g) was stirred under argon at 100 C for 24 h. The reaction was cooled to 25 C, quenched by the addition of dil. aq. hydrochloric acid (2 N, 10 ml), and extracted with ether (3 × 100 ml). The organic phases were dried (Na2SO4), the solvents evaporated, and the crude product was subjected to chromatography (silica gel, hexane/ethyl acetate mixtures).

According to the analysis of related databases, 25245-35-6, the application of this compound in the production field has become more and more popular.

Reference:
Article; Csuk, Rene; Albert, Sabrina; Siewert, Bianka; Schwarz, Stefan; European Journal of Medicinal Chemistry; vol. 54; (2012); p. 669 – 678;,
Iodide – Wikipedia,
Iodide – an overview | ScienceDirect Topics – ScienceDirect.com

Reference of 25245-35-6, These common heterocyclic compound, 25245-35-6, name is 2-Iodo-1,4-dimethoxybenzene, 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.

General procedure: A mixture of the styrene (3 mmol), the halogenated benzene (3 mmol), triethanolamine (3 mmol) and Pd (II) acetate (0.03 g) was stirred under argon at 100 C for 24 h. The reaction was cooled to 25 C, quenched by the addition of dil. aq. hydrochloric acid (2 N, 10 ml), and extracted with ether (3 × 100 ml). The organic phases were dried (Na2SO4), the solvents evaporated, and the crude product was subjected to chromatography (silica gel, hexane/ethyl acetate mixtures).

Statistics shows that 2-Iodo-1,4-dimethoxybenzene is playing an increasingly important role. we look forward to future research findings about 25245-35-6.

Reference:
Article; Csuk, Rene; Albert, Sabrina; Siewert, Bianka; Schwarz, Stefan; European Journal of Medicinal Chemistry; vol. 54; (2012); p. 669 – 678;,
Iodide – Wikipedia,
Iodide – an overview | ScienceDirect Topics – ScienceDirect.com

Electric Literature of 25245-35-6, A common heterocyclic compound, 25245-35-6, name is 2-Iodo-1,4-dimethoxybenzene, molecular formula is C8H9IO2, 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.

General procedure: A mixture of the styrene (3 mmol), the halogenated benzene (3 mmol), triethanolamine (3 mmol) and Pd(II) acetate (0.03 g) was stirred under argon at 100 C for 24 h. The reaction was cooled to 25 C, quenched by the addition of dil. aq. hydrochloric acid (2 N, 10 ml), and extracted with ether (3 × 100 ml). The organic phases were dried (Na2SO4), the solvents evaporated, and the crude product subjected to chromatography (silica gel, hexane/ethyl acetate mixtures).

The synthetic route of 25245-35-6 has been constantly updated, and we look forward to future research findings.

Adding a certain compound to certain chemical reactions, such as: 25245-35-6, name is 2-Iodo-1,4-dimethoxybenzene, belongs to iodides-buliding-blocks compound, can increase the reaction rate and produce products with better performance than those obtained under traditional synthetic methods. Here is a downstream synthesis route of the compound 25245-35-6, SDS of cas: 25245-35-6

To a stirred solution of 2-iodo-1,4-dimethoxybenzene (4b, 264 mg; 1.0 mmol) and tert-butyl alcohol (0.25 mL) in glacialacetic acid (0.2 mL) at 0 C was added dropwise over 2 min concentrated H2SO4 (0.3mL). The reaction was stirred at 0 C for 2 h and then allowed to warm to roomtemperature and stirred overnight. Work up consisted of partitioning the reaction mixturebetween water and ethyl acetate, followed by washing the organic layer with dil. aqNaHCO3, water and drying (Na2SO4). Preparative TLC (hexane-CH2Cl2, 1:1) producedrecovered starting material (67 mg) and the product (148 mg; 46%; 62% based onrecovered starting material). Mp 79-82 C (Lit: 81-83 C [3]). 1H-NMR (CDCl3, 500MHz): 1.35 (s, 9H, But), 3.79 (s, 3H, OCH3), 3.83 (s, 3H, OCH3), 6.81 (s, 1H), 7.20 (s,1H).

In the field of chemistry, the synthetic routes of compounds are constantly being developed and updated. I will also mention this compound in other articles, 2-Iodo-1,4-dimethoxybenzene, other downstream synthetic routes, hurry up and to see.

Reference:
Article; Kempton, Robert J.; Kidd-Kautz, Taylor A.; Laurenceau, Soizic; Paula, Stefan; Beilstein Journal of Organic Chemistry; vol. 15; (2019); p. 971 – 975;,
Iodide – Wikipedia,
Iodide – an overview | ScienceDirect Topics – ScienceDirect.com

In the next few decades, the world population will flourish. As the population grows rapidly and people all over the world use more and more resources, all industries must consider their environmental impact. 25245-35-6, name is 2-Iodo-1,4-dimethoxybenzene belongs to iodides-buliding-blocks compound, it is a common compound, a new synthetic route is introduced below. HPLC of Formula: C8H9IO2

(3) Compound C (20.21 g, 98.0 mmol) was dissolved in benzene (150 mL), and 2,5-dimethoxyiodobenzene (27.16 g, 102.9 mmol), Pd (PPh3) was sequentially added at -15 C. 2Cl2 (0.69 g, 0.98 mmol), CuI (0.93 g, 4.9 mmol) and DIPEA (40 mL, 391 mmol),Then it was raised to 20 C to 30 C and stirred for 4 h.The reaction was quenched with EtOAc EtOAc (EtOAc)The combined organic layers were washed with brine (30 mL)After concentration under reduced pressure, the mixture was separated by column chromatography (hexane: ethyl acetate = 16:1).25.16 g of compound D was obtained in a yield of 75%(Rf = 0.38, n-hexane: ethyl acetate = 8:1).Among them, the detection data of compound D is as follows:

The synthetic route of 25245-35-6 has been constantly updated, and we look forward to future research findings.

Reference:
Patent; Beijing University Shenzhen Sheng Yuan; Shao Wenbin; Huang Jun; Guo Kai; Zhang Weibin; Gong Jianxian; Yang Zhen; (47 pag.)CN108484638; (2018); A;,
Iodide – Wikipedia,
Iodide – an overview | ScienceDirect Topics – ScienceDirect.com

Related Products of 25245-35-6, These common heterocyclic compound, 25245-35-6, name is 2-Iodo-1,4-dimethoxybenzene, 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.

General procedure: A mixture of the styrene (3 mmol), the halogenated benzene (3 mmol), triethanolamine (3 mmol) and Pd (II) acetate (0.03 g) was stirred under argon at 100 C for 24 h. The reaction was cooled to 25 C, quenched by the addition of dil. aq. hydrochloric acid (2 N, 10 ml), and extracted with ether (3 ¡Á 100 ml). The organic phases were dried (Na2SO4), the solvents evaporated, and the crude product was subjected to chromatography (silica gel, hexane/ethyl acetate mixtures).

Statistics shows that 2-Iodo-1,4-dimethoxybenzene is playing an increasingly important role. we look forward to future research findings about 25245-35-6.

Reference:
Article; Csuk, Rene; Albert, Sabrina; Siewert, Bianka; Schwarz, Stefan; European Journal of Medicinal Chemistry; vol. 54; (2012); p. 669 – 678;,
Iodide – Wikipedia,
Iodide – an overview | ScienceDirect Topics – ScienceDirect.com

A common heterocyclic compound, 25245-35-6, name is 2-Iodo-1,4-dimethoxybenzene, molecular formula is C8H9IO2, 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. 25245-35-6.

General procedure: A mixture of the styrene (3 mmol), the halogenated benzene (3 mmol), triethanolamine (3 mmol) and Pd (II) acetate (0.03 g) was stirred under argon at 100 C for 24 h. The reaction was cooled to 25 C, quenched by the addition of dil. aq. hydrochloric acid (2 N, 10 ml), and extracted with ether (3 ¡Á 100 ml). The organic phases were dried (Na2SO4), the solvents evaporated, and the crude product was subjected to chromatography (silica gel, hexane/ethyl acetate mixtures).

The synthetic route of 2-Iodo-1,4-dimethoxybenzene has been constantly updated, and we look forward to future research findings.

Reference:
Article; Csuk, Rene; Albert, Sabrina; Siewert, Bianka; Schwarz, Stefan; European Journal of Medicinal Chemistry; vol. 54; (2012); p. 669 – 678;,
Iodide – Wikipedia,
Iodide – an overview | ScienceDirect Topics – ScienceDirect.com