Category: 181765-85-5

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. 181765-85-5, name is Methyl 4-chloro-2-iodobenzoate, This compound has unique chemical properties. The synthetic route is as follows., COA of Formula: C8H6ClIO2

General procedure: A seal-tube (15 mL) initially fitted with a septum containing anilide 1 (0.5 mmol), Pd(OAc)2 (11.3 mg, 0.050 mmol, 10 mol%), and AgOAc (83.5 mg, 0.50 mmol) was evacuated and purged with N2 three times. TFA (4.0 mL) and 2-iodobenzoate 5 (0.75 mmol) were added to the system and the reaction mixture was stirred at 120 C for 24 h. The reaction mixture was cooled to r.t. and filtered through a short Celite pad and washed with CH2Cl2 several times. The filtrate was concentrated by vacuum and purified on a silica gel column using hexane/EtOAc as eluent to give the corresponding pure phenanthridone product 6.

Chemical properties determine the actual use. Each compound has specific chemical properties and uses. We look forward to more synthetic routes in the future to expand reaction routes of 181765-85-5.

Reference:
Article; Gandeepan, Parthasarathy; Rajamalli, Pachaiyappan; Cheng, Chien-Hong; Synthesis; vol. 48; 12; (2016); p. 1872 – 1879;,
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. 181765-85-5, name is Methyl 4-chloro-2-iodobenzoate, A new synthetic method of this compound is introduced below., name: Methyl 4-chloro-2-iodobenzoate

Example 39Amethyl 2-(2-amino-4-(methoxycarbonyl)phenylamino)-4-chlorobenzoate To a solution of methyl-3,4-diaminobenzoate (2.8 g, 16.86 mmol, Alfa Aesar Chemical Company) in chlorobenzene (125 ml) was added Example 3A (5.0 g, 16.86 2345 mmol), K2CO3 (2.5 g, 17.71 mmol), and Cu (1.1 g, 16.86 mmol). The resulting mixture was heated at reflux over 18 hours. While hot, the mixture was filtered through a thin layer of diatomaceous earth and the cake washed with dichloromethane. The filtrate was concentrated and the crude product purified by flash chromatography on silica gel, eluting with a 10% – 100% CH2CI2 / hexanes gradient to yield the title compound. MS 2350 ESI(+) /M/Z 334.9 [M+H]+.

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.

Reference:
Patent; ABBOTT LABORATORIES; ABBOTT LABORATORIES TRADING(SHANGHAI) COMPANY, LTD.; VAN CAMP, Jennifer; PATEL, Jyoti, R.; SWANN, Steven; WO2012/45194; (2012); A1;,
Iodide – Wikipedia,
Iodide – an overview | ScienceDirect Topics – ScienceDirect.com

Some common heterocyclic compound, 181765-85-5, name is Methyl 4-chloro-2-iodobenzoate, molecular formula is C8H6ClIO2, 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. Recommanded Product: Methyl 4-chloro-2-iodobenzoate

Example 3Bmethyl 2-(2-amino-5-(methoxycarbonyl)phenylamino)-4-chlorobenzoate Example 3 A (3.0 g, 10.12 mmol), methyl-3,4-diaminobenzoate (3.39 g, 10.12 mmol), 2C03 (1.47 g, 10.63 mmol), Cu (0.648 g, 10.12 mmol) and chlorobenzene ( 100 1 735 ml) were mixed. The reaction mixture was heated to reflux ( 135C) overnight then filtered hot through a thin layer of diatomaceous earth. The flask was rinsed and the cake was washed with CH2CI2 (100 ml). The filtrate was washed with water, dried (Na^SC^), filtered and concentrated. The crude product was purified by column chromatography with an Analogix SF-150 g Si column using 90: 10 CH2CI2: hexanes (25 minutes) then 1740 100% CH2CI2 to yield the title compound. MS ESI(+) m/z 334.9 [M+H]+

These compound has a wide range of applications. It is believed that with the continuous development of the source of the synthetic route 181765-85-5, its application will become more common.

Reference:
Patent; ABBOTT LABORATORIES; ABBOTT LABORATORIES TRADING(SHANGHAI) COMPANY, LTD.; VAN CAMP, Jennifer; PATEL, Jyoti, R.; SWANN, Steven; WO2012/45194; (2012); A1;,
Iodide – Wikipedia,
Iodide – an overview | ScienceDirect Topics – ScienceDirect.com

Synthetic Route of 181765-85-5, 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. 181765-85-5, name is Methyl 4-chloro-2-iodobenzoate belongs to iodides-buliding-blocks compound, it is a common compound, a new synthetic route is introduced below.

A mixture of methyl 4-chloro-2-iodobenzoate (5.93g, 20 mmol), 4-bromo-2-nitroaniline (4.34g, 20 mmol), copper (1.26g, 20 mmol), and K2CO3 (2.76g, 20 mmol) in chlorobenzene (300 mL) was heated to reflux for 2 days, cooled to room temperature, diluted with ethyl acetate, and filtered through diatomaceous earth (CELITE#). The solution was washed with water and brine, dried (MGS04), filtered, and concentrated under vacuum. The residue was purified by flash column chromatography on silica gel with 9: 1 hexanes/ethyl acetate to provide 6.86g (89 %) of the desired product. MS (DCI) m/e 386 (M+H) +, 403 (M+NH4) + ; 1H NMR (300 MHz, DMSO- D6) 8 10.83 (s, 1H), 8.28 (d, J = 2.4 Hz, 1H), 7.97 (d, J = 8.5 Hz, 1H), 7.82 (dd, J = 9.1, 2.4 Hz, 1H), 7.63 (d, J = 9. 1 HZ, 1H), 7.52 (d, J = 2. 1 HZ, 1H), 7.17 (dd, J = 8. 5, 2 Hz, 1H), 3.87 (s, 3H).

The synthetic route of Methyl 4-chloro-2-iodobenzoate has been constantly updated, and we look forward to future research findings.

Reference:
Patent; ABBOTT LABORATORIES; WO2004/76424; (2004); A1;,
Iodide – Wikipedia,
Iodide – an overview | ScienceDirect Topics – ScienceDirect.com

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. 181765-85-5, name is Methyl 4-chloro-2-iodobenzoate, This compound has unique chemical properties. The synthetic route is as follows., Product Details of 181765-85-5

General procedure: A seal-tube (15 mL) initially fitted with a septum containing anilide 1 (0.5 mmol), Pd(OAc)2 (11.3 mg, 0.050 mmol, 10 mol%), and AgOAc (83.5 mg, 0.50 mmol) was evacuated and purged with N2 three times. TFA (4.0 mL) and 2-iodobenzoate 5 (0.75 mmol) were added to the system and the reaction mixture was stirred at 120 C for 24 h. The reaction mixture was cooled to r.t. and filtered through a short Celite pad and washed with CH2Cl2 several times. The filtrate was concentrated by vacuum and purified on a silica gel column using hexane/EtOAc as eluent to give the corresponding pure phenanthridone product 6.

Chemical properties determine the actual use. Each compound has specific chemical properties and uses. We look forward to more synthetic routes in the future to expand reaction routes of 181765-85-5.

Reference:
Article; Gandeepan, Parthasarathy; Rajamalli, Pachaiyappan; Cheng, Chien-Hong; Synthesis; vol. 48; 12; (2016); p. 1872 – 1879;,
Iodide – Wikipedia,
Iodide – an overview | ScienceDirect Topics – ScienceDirect.com

Related Products of 181765-85-5, 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. 181765-85-5, name is Methyl 4-chloro-2-iodobenzoate, This compound has unique chemical properties. The synthetic route is as follows.

General procedure: Arene (0.10 mmol, 1.0 equiv), Pd(OAc)2 (2.2 mg, 10 mumol,10 mol%), ligand (15 mol% or 20 mol%), hydrogen phosphate (15 mol% for benzylamine substrate), aryl iodide (0.3 mmol, 3.0 equiv.) and silver acetate (50 mg, 0.30 mmol, 3.0 equiv.) were added into a 2-dram reaction vial. Solvent and (+)-NBE-CO2Me (20 mol% or 50 mol%) were added to the mixture. The vial was flushed with N2 and capped. The reaction mixture was then stirred at the selected temperature for 12-24 h. After cooling to room temperature, the mixture was filtered through Celite and eluted with ethyl acetate. The filtrate was evaporated under reduced pressure. Purification by preparative thin-layer chromatography afforded the desired product.

The chemical industry reduces the impact on the environment during synthesis Methyl 4-chloro-2-iodobenzoate. I believe this compound will play a more active role in future production and life.

Reference:
Article; Shi, Hang; Herron, Alastair N.; Shao, Ying; Shao, Qian; Yu, Jin-Quan; Nature; vol. 558; 7711; (2018); p. 581 – 585;,
Iodide – Wikipedia,
Iodide – an overview | ScienceDirect Topics – ScienceDirect.com

Reference of 181765-85-5, 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. 181765-85-5, name is Methyl 4-chloro-2-iodobenzoate belongs to iodides-buliding-blocks compound, it is a common compound, a new synthetic route is introduced below.

General procedure: reaction vial (8 ml) was charged with benzoazine (0.10 mmol, 1.0 equiv.), template-MeCN (0.10 mmol, 1.0 equiv.) and 0.2 ml dichloromethane. The mixture was stirred for 5 min at room temperature, and then concentrated in vacuo. Pd(OAc)2 (2.2 mg,10 mumol, 10 mol%), Ac-Gly-OH (2.3 mg, 20 mumol, 20 mol%), aryl iodide (0.3 mmol,3 equiv.), AgOAc (50 mg, 0.30 mmol, 3.0 equiv.), Ag2CO3 (27.6 mg, 0.1 mmol,1.0 equiv.), NBE-CO2Me (22.8 mg, 0.15 mmol, 1.5 equiv.) and HFIP (1.5 ml) were added. The reaction vial was sealed and allowed to stir at 80 C for 18 h. The reaction mixture was cooled to room temperature. Then a solution of DMAP (36.7 mg, 0.3 mmol, 3 equiv.) in toluene (1.5 ml) was added. The mixture was stirred at 80 C for 15 min. The reaction mixture was cooled to room temperatureand diluted with EtOAc. The mixture was filtered through a short pad of celite and eluted with EtOAc (2 × 2 ml). The filtrate was evaporated under reduced pressure. (If the product release was not complete, a solution of DMAP (18.4 mg,0.15 mmol, 1.5 equiv.) in toluene (1.5 ml) was added; the solution was then stirredat 80 C for 15 min and then concentrated.) Purification by preparative thin-layer chromatography afforded the title compound

The synthetic route of Methyl 4-chloro-2-iodobenzoate has been constantly updated, and we look forward to future research findings.

Reference:
Article; Bay, Katherine L.; Chen, Xiangyang; Houk, Kendall N.; Lu, Yi; Shi, Hang; Tanaka, Keita; Verma, Pritha; Weng, Jiang; Yu, Jin-Quan; Nature Chemistry; (2020);,
Iodide – Wikipedia,
Iodide – an overview | ScienceDirect Topics – ScienceDirect.com

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 181765-85-5 as follows. Formula: C8H6ClIO2

To a vial was added 1-005(221 mg, 0.506 mmol), methyl 4-chloro-2-iodobenzoate (150 mg, 0.506 mmol) and PdCl2(dppf CH2Cl2 (20.66 mg, 0.025 mmol). THF (3 mL) and 1.5 M Na2CO3 (1.012 mL, 1.518 mmol) were added. The mixture was bubbled with Ar for 3 min. The reaction mixture was sealed and irradiated in a microwave reactor at 100 C for 30 min. The reaction mixture was diluted with EtOAc and 0 and extracted with EtOAc. The combined organic layer was washed with brine, dried with MgS04 and concentrated. The crude residue was purified by ISCO (0-100% EtOAc in Hexanes) to afford the title compound (Example 313a, 160mg, 0.334 mmol, 66.0 % yield). MS (ESI) (m/z) 479 [M + H]+. FontWeight=”Bold” FontSize=”10″ H NMR (500 MHz, CDC13) delta 7.79 – 7.72 (m, 2H), 7.56 (dd, 7=8.0, 0.8 Hz, 1H), 7.38 (dd, 7=8.3, 2.2 Hz, 1H), 7.32 – 7.25 (m, 1H), 7.23 – 7.18 (m, 1H), 7.17 (d, 7=8.3 Hz, 2H), 7.02 (d, 7=8.3 Hz, 2H), 5.68 (s, 2H), 4.15 (q, 7=7.2 Hz, 2H), 3.79 (s, 3H), 3.57 (s, 3H), 1.52 (t, 7=7.0 Hz, 3H).

According to the analysis of related databases, 181765-85-5, the application of this compound in the production field has become more and more popular.

Reference:
Patent; UNIVERSITE DE MONTREAL; BRISTOL-MYERS SQUIBB COMPANY; PRIESTLEY, Eldon, Scott; REZNIK, Samuel, Kaye; RUEDIGER, Edward, H.; GILLARD, James, R.; HALPERN, Oz, Scott; JIANG, Wen; RICHTER, Jeremy; RUEL, Rejean; TRIPATHY, Sasmita; YANG, Wu; ZHANG, Xiaojun; (642 pag.)WO2018/5591; (2018); A1;,
Iodide – Wikipedia,
Iodide – an overview | ScienceDirect Topics – ScienceDirect.com

Related Products of 181765-85-5, 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. 181765-85-5, name is Methyl 4-chloro-2-iodobenzoate belongs to iodides-buliding-blocks compound, it is a common compound, a new synthetic route is introduced below.

Example 45Bmethyl 4-chloro-2-(5-(methoxycarbonyl)-2-nitrophenylamino)benzoate 2470 A solution of Example 3 A (5.35 g, 18.04 mmol), methyl 3-amino-4-nitrobenzoate(3.54 g, 18.04 mmol), CsC03 (5.88 g, 18.04 mmol), palladium(II) acetate (0.202 g, 0.902 mmol) and 1 , 1 ‘-bis(diphenylphosphino)ferrocene ( 1.0 g, 1.804 mmol) in toluene was heated at 95C for 16 hours. The reaction mixture was brought to 80C; filtered through a plug of silica gel and washed with ethyl acetate. The solvent was removed and residue 2475 was purified over silica gel. The material was collected and washed with minimumamount of hot ethanol to yield the title compound. MS ESI(+) m/z 365 [M+H]+.

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, Methyl 4-chloro-2-iodobenzoate, other downstream synthetic routes, hurry up and to see.

Reference:
Patent; ABBOTT LABORATORIES; ABBOTT LABORATORIES TRADING(SHANGHAI) COMPANY, LTD.; VAN CAMP, Jennifer; PATEL, Jyoti, R.; SWANN, Steven; WO2012/45194; (2012); A1;,
Iodide – Wikipedia,
Iodide – an overview | ScienceDirect Topics – ScienceDirect.com

Electric Literature of 181765-85-5, 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. 181765-85-5, name is Methyl 4-chloro-2-iodobenzoate belongs to iodides-buliding-blocks compound, it is a common compound, a new synthetic route is introduced below.

A mixture of (2-((2-ethyl-5,7-dimethyl-3H-imidazo[4,5-b]pyridin-3- yl)methyl)pyrimidin-5-yl)boronic acid (Intermediate 188c, 45 mg, 0.145 mmol) and methyl 4-chloro-2-iodobenzoate (40 mg, 0.135 mmol ) in THF (1.5 mL) was treated with 1.5 M Na2C03 (0.270 mL, 0.405 mmol) followed by PdCl2(dppf) (5.51 mg, 6.75 muiotaetaomicron). The resulting mixture was degassed with N2 for 2 min before the reaction vessel was sealed and irradiated in a microwave reactor at 100 C for 30 min. The cooled reaction mixture was diluted with DCM and extracted. The combined organic layer was washed with brine, dried over MgS04, and concentrated to dryness and the residue purified by ISCO (Hexanes/AcOEt, 0-100%) to afford the title compound (Intermediate 198a, 36 mg, 0.083 mmol, 61.2 % yield) as a yellow oil. LC-MS (Method A5): 2.20 min, [M + H]+ = 436.1 ; FontWeight=”Bold” FontSize=”10″ H NMR (500 MHz, CDC13) delta 8.59 (s, 1H), 8.67 – 8.44 (m, 1H), 8.03 (d, 7=8.5 Hz, 1H), 7.52 (dd, 7=8.5, 2.2 Hz, 1H), 6.90 (s, 1H), 5.78 (s, 2H), 3.72 (s, 3H), 2.87 (q, 7=7.7 Hz, 2H), 2.67 (s, 3H), 2.59 (s, 3H), 1.39 (t, 7=7.6 Hz, 3H)

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, Methyl 4-chloro-2-iodobenzoate, other downstream synthetic routes, hurry up and to see.

Reference:
Patent; UNIVERSITE DE MONTREAL; BRISTOL-MYERS SQUIBB COMPANY; PRIESTLEY, Eldon, Scott; REZNIK, Samuel, Kaye; RUEDIGER, Edward, H.; GILLARD, James, R.; HALPERN, Oz, Scott; JIANG, Wen; RICHTER, Jeremy; RUEL, Rejean; TRIPATHY, Sasmita; YANG, Wu; ZHANG, Xiaojun; (642 pag.)WO2018/5591; (2018); A1;,
Iodide – Wikipedia,
Iodide – an overview | ScienceDirect Topics – ScienceDirect.com