Category: 886762-71-6

Electric Literature of 886762-71-6, 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. 886762-71-6, name is 1-Fluoro-3-iodo-2-nitrobenzene belongs to iodides-buliding-blocks compound, it is a common compound, a new synthetic route is introduced below.

Potassium tert-butoxide (92 mg, 0.824 mmol) was added portionwise over 5 mm to a solution of 1-fluoro-3-iodo-2-nitrobenzene (200 mg, 0.749 mmol) and EtOH (0.052 mL, 0.90 mmol) intoluene (3 mL), then the mixture was stirred at RT for 2 h. FCC (toluene) afforded the title compound as a colourless solid (247 mg, assume quantitative). ?H NMR (CDC13) oe 7.41 (1H, d), 7.10 (1H, t), 7.00 (1H, d), 4.13 (2H, q), 1.40 (3H, t).

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, 1-Fluoro-3-iodo-2-nitrobenzene, other downstream synthetic routes, hurry up and to see.

Reference:
Patent; ANTABIO SAS; LEIRIS, Simon; DAVIES, David Thomas; EVERETT, Martin; SPRYNSKI, Nicolas; SUTTON, Jonathan Mark; BODNARCHUK, Michael Steven; PALLIN, Thomas David; CRIDLAND, Andrew Peter; BLENCH, Toby Jonathan; CLARK, David Edward; ELLIOTT, Richard Leonard; (197 pag.)WO2018/172423; (2018); A1;,
Iodide – Wikipedia,
Iodide – an overview | ScienceDirect Topics – ScienceDirect.com

Related Products of 886762-71-6,Some common heterocyclic compound, 886762-71-6, name is 1-Fluoro-3-iodo-2-nitrobenzene, molecular formula is C6H3FINO2, 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.

NaHCOs [5.70 g, 67.8 mmol] was added to a stirred solution of compound 3 [5.00 g, 22.6 mmol] in water (30 mL) at room temperature under argon atmosphere and stirred for 10 minutes. Finally, solution of compound 2 [4.22 g, 15.8 mmol] in EtOH (40 mL) was added to the reaction mixture and stirred at 80 C for 4 h. After completion, solvent was evaporated, crude was diluted with water [200 mL] and extracted with Et?.0 [200 mLj. Organic part was separated; pH of the aqueous part was slowly adjusted to 2-3 using 1 (N) aqueous HC1 under ice cooled condition and immediately extracted with EtOAc [2×100 mi]. Organic part was separated, dried [Na2SQ4] and concentrated under reduced pressure to afford compound 4 [4.5 g, 43%]. Mass [ESI]: m/z 468.27 [M++l ]

The synthetic route of 886762-71-6 has been constantly updated, and we look forward to future research findings.

Reference:
Patent; CYTOSITE BIOPHARMA INC.; BILCER, Geoffrey, Malcolm; KELLY, Terence, Alfred; (190 pag.)WO2019/160916; (2019); A1;,
Iodide – Wikipedia,
Iodide – an overview | ScienceDirect Topics – ScienceDirect.com

Adding a certain compound to certain chemical reactions, such as: 886762-71-6, name is 1-Fluoro-3-iodo-2-nitrobenzene, 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 886762-71-6, Safety of 1-Fluoro-3-iodo-2-nitrobenzene

To a solution of 1-fluoro-3-iodo-2-nitrobenzene (228 mg, 0.854 mmol) in toluene (3 mL) was added potassium carbonate (177 mg, 1.28 mmol) and morpholine (1 mL). The mixture was heated at 85 C for 3 h. The cooled reaction mixture was evaporated and the residue partitioned between EtOAc and water. The aq. phase was extracted with more EtOAc, and the combined organic extracts were washed with water, then brine, dried (Na2SO4) and concentrated in vacuo to leave a residue. FCC (20-50% EtOAc in isohexane) gave the title compound as a light yellow solid (168 mg, 59%). M/z 335 (M+H).

At the same time, in my other blogs, there are other synthetic methods of this type of compound, 1-Fluoro-3-iodo-2-nitrobenzene, and friends who are interested can also refer to it.

Some common heterocyclic compound, 886762-71-6, name is 1-Fluoro-3-iodo-2-nitrobenzene, molecular formula is C6H3FINO2, 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. name: 1-Fluoro-3-iodo-2-nitrobenzene

K2CO3 [5.20 g, 37.7mmoi] was added to a stirred suspension of compound 3 [7.0 g, 34 mmol] in EtOH (230 mL) under ice cold condition. After addition reaction mixture was left to stir vigorously for half an hour under cold condition. Finally, compound 2 [9.16 g, 34.3 mmol] was added portion wise to the reaction mixture at 0 C, after addition reaction mixture was brought to room temperature and heated at 80 C for 40 h. After completion, EtOH were evaporated, crude was diluted with water [200 mL] and extracted with EI2O [200 L] Organic part was separated; pH of the aqueous part was slowly adjusted to 2-3 using 1 (N) aqueous HC1 under ice cooled condition and immediately extracted with EtOAc [2×200 mL] Organic part was separated, dried [MgSOr] and concentrated under reduced pressure to afford compound 4 [10.6 g, 68 4 %] as dark red floppy solid. Mass [ESI]: ra/z 451.21 j .1 – l 1.

These compound has a wide range of applications. It is believed that with the continuous development of the source of the synthetic route 886762-71-6, its application will become more common.

Reference:
Patent; CYTOSITE BIOPHARMA INC.; BILCER, Geoffrey, Malcolm; KELLY, Terence, Alfred; (190 pag.)WO2019/160916; (2019); A1;,
Iodide – Wikipedia,
Iodide – an overview | ScienceDirect Topics – ScienceDirect.com

Researchers who often do experiments know that organic synthesis is a process of preparing more complex target molecules from simple raw materials through one or more chemical reactions. Generally, it requires fewer steps, and cheap raw materials. 886762-71-6, name is 1-Fluoro-3-iodo-2-nitrobenzene, A new synthetic method of this compound is introduced below., COA of Formula: C6H3FINO2

To a stirred suspension of NaH (50%) [3.60 g, 74.9 mmol] in DMF [60 mL] was added slowly a solution of compound 3 [15.3 g, 74.9 mmol] in DMF [30 mL] maintaining the external temperature below -10 C. After addition, reaction mixture was left stirring vigorously for half an hour under cold condition. A solution of compound 2 [20.0 g, 74.9 mmol] in DMF [30 mL] was slowly added to the reaction mixture under ice cold condition, after addition reaction mixture was allowed to warm at room temperature and stirred for 16 h. Then reaction mixture was quenched with water [500 mL] and aqueous part was extracted with EtOAc [2×100 mL j. Organic part was separated; pH of the aqueous part was slowly adjusted to 2-3 using IN aqueous HC1 under ice cooled condition and immediately extracted with EtOAc [2×300 ml]. Organic part was separated, dried (MgS04) and concentrated under reduced pressure to afford 7.2 g of compound 4. 15 g of un-reacted starting material was also recovered; this material was further treated under the same condition to afford 8.5 g compound 4 [total 16.1 g, 47.6 %]. Mass [ESI]: m/z 452.21 [MM]

The synthetic route of 886762-71-6 has been constantly updated, and we look forward to future research findings.

Reference:
Patent; CYTOSITE BIOPHARMA INC.; BILCER, Geoffrey, Malcolm; KELLY, Terence, Alfred; (190 pag.)WO2019/160916; (2019); A1;,
Iodide – Wikipedia,
Iodide – an overview | ScienceDirect Topics – ScienceDirect.com