Category: 6828-35-9

Synthetic Route of 6828-35-9, 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 6828-35-9 as follows.

1 mmol of 5-chloro-2-iodoaniline, 3 mL of aqueous ammonia at a concentration of 12 mol / L was added to the reaction vessel, 4-methylbenzaldehyde mmol, 0.1 mmol of copper chloride, 0.1 mmol of proline lithium, 1 mmol of sodium hydroxide, 3 mL of water and 1 mL of water. Placed in a microwave reactor at 150 w of power heated to 100 C for 15 min continuous reaction. After completion of the reaction, the mixture was cooled to room temperature and concentrated under reduced pressure. The product was purified by column chromatography to give a white solid in 84% yield.

According to the analysis of related databases, 6828-35-9, the application of this compound in the production field has become more and more popular.

Reference:
Patent; Fujian Medical University; Ke Fang; Zhang Peng; Xu Jianhua; Wu Wen; Zheng Yu; Wu Lixian; (9 pag.)CN106866543; (2017); A;,
Iodide – Wikipedia,
Iodide – an overview | ScienceDirect Topics – ScienceDirect.com

Adding a certain compound to certain chemical reactions, such as: 6828-35-9, name is 5-Chloro-2-iodoaniline, 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 6828-35-9, Recommanded Product: 6828-35-9

To a round-bottomed flask charged with 5-chloro-2-iodoaniline (1 g, 3.95 mmol, 1 equiv) was added a solution of 1:1 pyridine in CH2Cl2 (0.7 M, 40 mL) and the reaction mixture was cooled to 0 C. 4-Methylbenzenesulfonyl chloride (750 mg, 3.95 mmol, 1 equiv) was added portionwise, and the reaction mixture was allowed to slowly warm to room temperature and then stirred for 24 h. Upon completion of the reaction, water (80 mL) and CH2Cl2 (80 mL) were added. The reaction mixture was separated and the organics were washed with 1 N NaOH (2 × 40 mL), 1 N HCl (2×40 mL), and brine (2 × 40 mL). The organics were then passed through a hydrophobic frit and concentrated under reduced pressure to give a crude residue, which was purified by flash chromatography (silica gel, 0-12% EtOAc in petroleum ether) to afford the title compound as an off white solid (890 mg, 52%).1H NMR (CDCl3, 500 MHz): delta 7.72-7.65 (m, 3H), 7.57 (d, J = 8.5 Hz, 1H), 7.27 (d, J = 8.0 Hz, 2H), 6.88-6.80 (m, 2H), 2.42 (s, 3H).13C NMR (CDCl3, 126 MHz): delta 144.1, 139.1, 138.1, 135.1, 135.1, 129.4, 127.0, 126.4, 121.4, 88.3, 21.2. Characterisation data is consistent with literature reported values.4

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, 5-Chloro-2-iodoaniline, other downstream synthetic routes, hurry up and to see.

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. 6828-35-9, name is 5-Chloro-2-iodoaniline, A new synthetic method of this compound is introduced below., COA of Formula: C6H5ClIN

General procedure: Using a dried tube, equipped with a magnetic stirrer and a septum, 2-iodoaniline (0.22 g,1.0mmol) was dissolved in DMSO (3mL), and KOt-Bu (0.34 g, 3mmol) was added. Themixture was stirred for 5min, then dithiocarbamate (0.296 g, 1.5mmol) was added. Thereaction mixture was heated at 100C and checked by TLC until the starting material wasfinished. The reaction mixture was cooled down to room temperature and then quenchedwith sat. NH4Cl solution (5mL) and extracted with ethyl acetate (10mL×3), dried overanhydrous Na2SO4 and concentrated under vacuum. The residue was purified by flashcolumn chromatography to afford the desired product (146mg, 82%).

The basis of chemical reaction formula synthesis, the synthesis route is composed of some specific reactions and combined according to certain logical thinking. We look forward to the emergence of more reaction modes in the future.

6828-35-9, name is 5-Chloro-2-iodoaniline, belongs to iodides-buliding-blocks compound, is considered to be a conventional heterocyclic compound, which is widely used in drug synthesis. The chemical synthesis route is as follows. Formula: C6H5ClIN

General procedure: 2-aminobenzenethiol (10 g, 80mmol), 3, 4-difluorobenzonitrile (11.12, 80mmol) and ferric citrate (19.59g, 80mmol) were added in DMF (50.00 mL) at 25-30 0C. The reaction mixture was heated to 110C. Reaction mixture was monitored for the synthesis of compound 3 by TLC. (2ml of reaction mixture was withdrawn and separated in ethylacetate and water. Ethyl acetate solution concentrated and crystallised in isopropyl ether to give compound 3 for characterization). After completion of reaction by TLC, powdered potassium carbonate (16.58 g, 120mmol) was added to the solution and stirred for 1 hr. The mixture was heated to 110C till completion by TLC. After completion of reaction, the mass was cooled to 25-30 C. Ethyl acetate (150 mL) and DM water (150 mL) were added. Layers separated. Organic layer washed with water (150 mL), dried over sodium sulfate and concentrated. Isopropyl ether (IPE; 150 mL) was added to the slurry, filtered, washed with IPE. Dried under vacuum at 50 C (16.84g, 94%).

The synthetic route of 6828-35-9 has been constantly updated, and we look forward to future research findings.

Synthetic Route of 6828-35-9, As we all know, there are many different methods for the synthesis of a compound, and people can choose the synthesis method that suits their own laboratory according to the actual situation. 6828-35-9 name is 5-Chloro-2-iodoaniline, This compound is widely used in many fields, so it is necessary to find a new synthetic route. The downstream synthesis method of this compound is introduced below.

5-Chloro-2-((trimethylsilyl)ethynyl)aniline To a solution of 5-chloro-2-iodoaniline (1.50 g, 5.92 mmol) and ethynyltrimethylsilane (1.25 ml, 8.88 mmol) in Et3N (20 ml) was added CuI (5.6 mg, 0.030 mmol) and Pd(PPh3)2Cl2 (21 mg, 0.030 mmol) and the mixture was stirred at room temperature for 5 hours. Celite was added and the suspension was filtered, rinsed with EtOAc. The filtrate was concentrated in vacuo to yield Intermediate 1 as a yellow oil (1.32 g, 100%). 1H NMR (CHLOROFORM-d) delta: 7.20 (d, J=8.2 Hz, 1H), 6.69 (d, J=1.8 Hz, 1H), 6.63 (dd, J=8.2, 2.1 Hz, 1H), 4.30 (br. s., 2H), 0.27 (s, 9H).

At the same time, in my other blogs, there are other synthetic methods of this type of compound, 5-Chloro-2-iodoaniline, and friends who are interested can also refer to it.

Synthetic Route of 6828-35-9, The chemical industry reduces the impact on the environment during synthesis 6828-35-9, name is 5-Chloro-2-iodoaniline, I believe this compound will play a more active role in future production and life.

3-phenyl-2,2-dihydroxy-3-oxopropionic acid ethyl ester (0.05 mmol) was added to the reaction flask.2-iodo-5-chloroaniline (0.05 mmol),1,3-cyclohexanedione (0.05mmol),(R)-3,3,3′,3′-tetramethylspirophosphoric acid (0.005 mmol) represented by the formula (V),Anhydrous Na2SO4 (200mg),Inject 1 mL of dichloromethane and react at 65 C for 16 hours.After completion of the reaction, the residue was directly applied to silica gel column chromatography eluting with ethyl acetate / petroleum ether = 1:30 to give the corresponding optically active 1-arylindole derivative (I-4), yield 73% ;

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, 5-Chloro-2-iodoaniline, other downstream synthetic routes, hurry up and to see.

Synthetic Route of 6828-35-9, 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 6828-35-9 as follows.

General procedure: A mixture of 2-iodoaniline 1 (0.5 mmol) and Pd(OAc)2 (5.6 mg, 0.025 mmol, 5.0 mol%) in CH3CN (3 mL) was added into a Schlenk flask (25 mL) and stirred at room temperature. Followed by the addition of ethyl acrylate 2a (100 mg, 1.0 mmol, 2.0 equiv) and triethylamine (101 mg, 1.0 mmol, 2.0 equiv), the mixture was stirred at 100 C until the reaction was finished. Then the mixture was filtered and the filtrate was concentrated under reduced pressure. The residue was purified by column chromatography on silica gel (petroleum ether/ethyl acetate, 5:1 to 2:1) afforded the corresponding alkenylanilines 3.

According to the analysis of related databases, 6828-35-9, the application of this compound in the production field has become more and more popular.

6828-35-9, name is 5-Chloro-2-iodoaniline, belongs to iodides-buliding-blocks compound, is considered to be a conventional heterocyclic compound, which is widely used in drug synthesis. The chemical synthesis route is as follows. category: iodides-buliding-blocks

General procedure: A mixture of o-iodoaniline (0.5 mmol, 1 equiv), arylacetic acid (0.6 mmol), elemental sulfur (1.5mmol), Cu(OAc)2¡¤H2O (20 mmol%), and NaOH (1.0 mmol) in DMSO (3 mL) was put into a sealed pressure vessel (25 mL) containing a magnetic stirring bar. The tube was purged with nitrogen three times, and then capped and stirred in a preheated oil bath at 130 C for 24 h. The reaction mixture then cooled to room temperature and extracted with ethyl acetate (3×10 mL), the organic layer was washed with saturated NaCl (2×10 mL), dried over anhydrous Na2SO4, evaporated under vacumm and then purified by silica gel column chromatography by using petroleum ether and ethyl acetate (PE:EA=200:1) as eluent.

The synthetic route of 6828-35-9 has been constantly updated, and we look forward to future research findings.

Reference:
Article; Wang, Xin; Li, Xiaotong; Hu, Renhe; Yang, Zhao; Gu, Ren; Ding, Sai; Li, Pengyi; Han, Shiqing; Synlett; vol. 29; 2; (2018); p. 219 – 224;,
Iodide – Wikipedia,
Iodide – an overview | ScienceDirect Topics – ScienceDirect.com

6828-35-9, name is 5-Chloro-2-iodoaniline, belongs to iodides-buliding-blocks compound, is considered to be a conventional heterocyclic compound, which is widely used in drug synthesis. The chemical synthesis route is as follows. name: 5-Chloro-2-iodoaniline

General procedure: 2-Iodoaniline 1a (0.5 mmol), benzyl chloride 2a (1 mmol, 126 mg), sulfur powder (2 mmol, 64 mg), Cu(OAc)2¡¤H2O (20 mg) and Na2CO3 (1 mmol, 106 mg) in DMSO (3 mL) were put into a Schlenk tube. The reaction mixture was stirred at 130 C for 24 h and cooled to room temperature, filtered and extracted with ethyl acetate, washed with brine, dried over Na2SO4, filtered and concentrated. The residue was purified by chromatography on silica gel (300-400 mesh) to afford desired product 3aa as a light yellow solid; yield : 102 mg (97%);

The synthetic route of 6828-35-9 has been constantly updated, and we look forward to future research findings.

Reference:
Article; Yang, Zhao; Hu, Renhe; Li, Xiaotong; Wang, Xin; Gu, Ren; Han, Shiqing; Tetrahedron Letters; vol. 58; 24; (2017); p. 2366 – 2369;,
Iodide – Wikipedia,
Iodide – an overview | ScienceDirect Topics – ScienceDirect.com

Related Products of 6828-35-9, 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. 6828-35-9, name is 5-Chloro-2-iodoaniline belongs to iodides-buliding-blocks compound, it is a common compound, a new synthetic route is introduced below.

General procedure: A solution of 2-iodoaniline (333.6 mg, 1.52 mmol, 1.0 equiv) in DCM (5.0 mL) was added with Et3N (0.23 mL, 166.9 mg, 1.65 mmol, 1.1 equiv). The reaction solution was cooled at 0 C and acetyl chloride (0.28 mL, 308 mg, 3.92 mmol, 2.6 equiv) was added into the cooled solution. The resulting mixture was warmed to stir at room temperature overnight. Upon completion, thereaction was added with water and the separated aqueous phase was extracted with EtOAc (3xtimes). The combined organic phases were washed with sat. aq. NaCl, dried over anh. Na2SO4 and concentrated under reduced pressure. The crude material was purified by SiO2 column chromatography eluting with 30% EtOAc-hexane to yield 387.9 mg (98%) of the corresponding N-(2-iodophenyl)acetamide as a white solid.

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, 5-Chloro-2-iodoaniline, other downstream synthetic routes, hurry up and to see.

Reference:
Article; Chaisan, Nattawadee; Kaewsri, Wilailak; Thongsornkleeb, Charnsak; Tummatorn, Jumreang; Ruchirawat, Somsak; Tetrahedron Letters; (2018); p. 675 – 680;,
Iodide – Wikipedia,
Iodide – an overview | ScienceDirect Topics – ScienceDirect.com