Category: 355-43-1

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. 355-43-1, name is 1,1,1,2,2,3,3,4,4,5,5,6,6-Tridecafluoro-6-iodohexane, A new synthetic method of this compound is introduced below., Formula: C6F13I

General procedure: In a Pyrex glass tube were placed olefin (0.2 mmol), perfluoroalkyl iodide (1.0 mmol), and CH2Cl2 (5 mL). Then Na2S2O3 (0.5 mmol, 79 mg) and water (1 mL) were added to the mixture. After sealing the tube, the mixture was shaked and then irradiated with a Hg lamp at room temperature. After the reaction was completed, the mixture was extracted with CH2Cl2. The extract was washed with brine, dried over Na2SO4, filtered, and concentrated under reduced pressure. The resulting residue was purified by silica gel column chromatography to afford pure product.

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:
Article; Yajima, Tomoko; Jahan, Ishrat; Tonoi, Takayuki; Shinmen, Manami; Nishikawa, Aya; Yamaguchi, Kanako; Sekine, Izumi; Nagano, Hajime; Tetrahedron; vol. 68; 34; (2012); p. 6856 – 6861;,
Iodide – Wikipedia,
Iodide – an overview | ScienceDirect Topics – ScienceDirect.com

Adding a certain compound to certain chemical reactions, such as: 355-43-1, name is 1,1,1,2,2,3,3,4,4,5,5,6,6-Tridecafluoro-6-iodohexane, 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 355-43-1, Formula: C6F13I

Microreactor> [0213] The microreactor used in present Test Example is, as shown in FIG. 3, constituted with T-shaped micromixers (M1, M2), micro tube reactors (R1, R2), and tube reactors (P1, P2, P3) for precooling. [0214] For both of the micromixer M1 and the micromixer M2, T-shaped micromixers (micromixers 1 and 2, manufactured by Sankoh Seiki Kogyo Co., Ltd., inner diameter: 250 mum or 500 mum, see FIG. 3) were used. For the micro tube reactors and the tube reactors for precooling, a stainless steel tube (outer diameter: 1/16 inch (1.58 mm), inner diameter: 1,000 mum) manufactured by GL Sciences Inc. was used. The residence time was regulated, not by changing the flow rate, but by changing the length of the stainless steel tube. By submerging the whole of the microreactor in a thermostatic bath, the reaction temperature was set at -78 C. [0215] The solutions to be introduced into the microreactor were prepared in the same manner as in Test Example 1 except that in Test Example 1, the concentrations of CF3(CF2)5Br and benzaldehyde were set at 0.20 M and 0.10 M, respectively, and a 0.72 M n-butyllithium solution was prepared by diluting n-butyllithium (manufactured by Kanto Chemical Co., Inc.) with hexane. [0216] Into the T-shaped mixer M1, the mixed solution of CF3(CF2)5Br and benzaldehyde and the n-butyllithium solution were liquid-transferred at the flow rates of 6.00 mL/min and 1.50 mL/min, respectively, by using syringe pumps. The solutions were mixed in the micromixer M1, and were allowed to undergo continuous reaction in the tube reactor. Methanol (manufactured by Wako Pure Chemical Industries, Ltd.) was introduced from one inlet of the microreactor M2. In the micromixer M2, by mixing the reactants and the methanol with each other, methanol quenching was performed (see FIG. 3). [0217] The residence time in the tube reactor R1 (inner diameter: 1,000 mum, length: 12.5 cm) was set at 0.785 sec. [0218] The mixed reaction solution was discarded for a few minutes until the reaction was stabilized and then taken into a sampling tube for 30 sec. [0219] The yield of the fluorine-containing substituted compound was measured in the same manner as in Test Example 1. The result thus obtained is shown in Table 2.

At the same time, in my other blogs, there are other synthetic methods of this type of compound, 1,1,1,2,2,3,3,4,4,5,5,6,6-Tridecafluoro-6-iodohexane, and friends who are interested can also refer to it.

Reference:
Patent; Taiyo Nippon Sanso Corporation; Kyoto University; YOSHIDA, Junichi; NAGAKI, Aiichiro; US2014/12027; (2014); A1;,
Iodide – Wikipedia,
Iodide – an overview | ScienceDirect Topics – ScienceDirect.com

Synthetic Route of 355-43-1, The chemical industry reduces the impact on the environment during synthesis 355-43-1, name is 1,1,1,2,2,3,3,4,4,5,5,6,6-Tridecafluoro-6-iodohexane, I believe this compound will play a more active role in future production and life.

In a typical procedure compound 2 (50.0 g, 0.147 mol), 10% aqueous solution of Na2S2O5 (140 mL) and perfluoro hexyl iodide (67.0 g, 0.150 mol) was added into a 1.0 L flask and the mixture heated at 80 C under stirring. AIBN (1.0 g, 6.1 mol) was slowly added (four portions of 0.2 g each in 1 h). It was left to react at 80 C for 3 h under stirring. At the end the organic phase containing 110.9 g (0.14 mol, Y = 96%) of 5 was separated from the aqueous one and washed with water. Compound 5 (20.0 g, 0.025 mol) was charged in the autoclave and a solution containing 70 mL ethylacetate, 50 mL methanol, and 7 g of sodium acetate was added; 1.0 g of Pd/C (10%) suspended in 20 mL of methanol was charged. The mixture was left to react at room temperature at a pressure of 3 bar of hydrogen for 15 h. The raw mixture was filtered and solvents were removed with rotary evaporation. Successively 100 mL of water and 100 mL of Et2O were added to the solid residue. The organic phase was dried with magnesium sulphate and the solvent layer was eliminated under rotary evaporation. The crude material was distilled under vacuum in order to obtain 13.5 g (0.020 mol) of product 8 with a yield of 82%.

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, 1,1,1,2,2,3,3,4,4,5,5,6,6-Tridecafluoro-6-iodohexane, other downstream synthetic routes, hurry up and to see.

Reference:
Article; Lazzari, Dario; Cassani, Maria Cristina; Solinas, Gavino; Pretto, Marisa; Journal of Fluorine Chemistry; vol. 156; (2013); p. 34 – 37;,
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. 355-43-1, name is 1,1,1,2,2,3,3,4,4,5,5,6,6-Tridecafluoro-6-iodohexane, A new synthetic method of this compound is introduced below., Formula: C6F13I

General procedure: In a Pyrex glass tube were placed olefin (0.2 mmol), perfluoroalkyl iodide (1.0 mmol), and CH2Cl2 (5 mL). Then Na2S2O3 (0.5 mmol, 79 mg) and water (1 mL) were added to the mixture. After sealing the tube, the mixture was shaked and then irradiated with a Hg lamp at room temperature. After the reaction was completed, the mixture was extracted with CH2Cl2. The extract was washed with brine, dried over Na2SO4, filtered, and concentrated under reduced pressure. The resulting residue was purified by silica gel column chromatography to afford pure product.

The synthetic route of 355-43-1 has been constantly updated, and we look forward to future research findings.

Reference:
Article; Yajima, Tomoko; Jahan, Ishrat; Tonoi, Takayuki; Shinmen, Manami; Nishikawa, Aya; Yamaguchi, Kanako; Sekine, Izumi; Nagano, Hajime; Tetrahedron; vol. 68; 34; (2012); p. 6856 – 6861;,
Iodide – Wikipedia,
Iodide – an overview | ScienceDirect Topics – ScienceDirect.com

These common heterocyclic compound, 355-43-1, name is 1,1,1,2,2,3,3,4,4,5,5,6,6-Tridecafluoro-6-iodohexane, 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. name: 1,1,1,2,2,3,3,4,4,5,5,6,6-Tridecafluoro-6-iodohexane

General procedure: To a 25 mL of Schlenk tube equipped with a Teflon septum were added Ru(bpy)3Cl2 (1.5 mg, 0.5 mol%), Cs2CO3 (130 mg, 1.0 equiv) and 1 (0.4 mmol, 1.0 equiv) followed by DMSO 3.0 mL) with stirring. Perfluoroalkyl iodine (2.0 equiv.) was then added subsequently under Ar. The Schlenk tube was screw capped and the reaction was then under irradiated with a 12 W blue LEDs (460 nm-470 nm). After stirring for 24 h, the reaction mixture was diluted with ethyl acetate, washed with brine, the organic phases were collected and dried over anhydrous Na2SO4, filtered and concentrated. The residue was purified with silica gel chromatography to provide pure product.

The synthetic route of 1,1,1,2,2,3,3,4,4,5,5,6,6-Tridecafluoro-6-iodohexane has been constantly updated, and we look forward to future research findings.

Reference:
Article; Zhang, Ben-Hou; Kong, Jing-Jing; Huang, Yang; Lou, Yue-Guang; Li, Xiao-Fei; He, Chun-Yang; Chinese Chemical Letters; vol. 28; 8; (2017); p. 1751 – 1754;,
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. 355-43-1, name is 1,1,1,2,2,3,3,4,4,5,5,6,6-Tridecafluoro-6-iodohexane, This compound has unique chemical properties. The synthetic route is as follows., COA of Formula: C6F13I

In a 1000 mL four-necked flask equipped with a mechanical stirrer, a thermometer, and a condenser, 446 g (1 mol) of perfluorohexyl iodide was added.240.2 g (1.0 mol) of sodium sulfide nonahydrate, heated to a temperature of 90 C by stirring;Another 500mL three-neck bottle with a bottom drop device, mechanical agitation, and a condenser tube.3.4 g (moisture content 28%, 0.01 mol) of benzoyl peroxide and 117.8 g (1.05 mol) of n-octene were added in advance at room temperature.Stir well, add a mixture of benzoyl peroxide and n-octene to a 1000 mL four-necked flask at a temperature of 90 C.Control the dropping time for 2.0 hours, control the dropping reaction temperature to 90 C, and add dropwise.The reaction was kept at 90 C for 1.0 hour, the reaction was completed, the temperature was lowered to room temperature, the insoluble matter was removed by filtration, and distilled under reduced pressure.Obtaining 1,1,1,2,2,3,3,4,4,5,5,6,6-tridecafluoro-8-iodotetradecane 548.0 g, content 99.1%, yield 97.3%;Wherein the isomers were 1,1,1,2,2,3,3,4,4,5,5,6,6-tridecafluoro-7-iodomethyltridecane at a content of 0.9%.

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 355-43-1.

Reference:
Patent; Zhejiang Xinhecheng Co., Ltd.; Zhejiang Xinhecheng Pharmaceutical Co., Ltd.; He Jiawei; Qian Hongsheng; Hu Ruijun; Lu Guobin; Zhang Yangyang; Zhang Wenzhi; Zhu Xinjun; Xu Yong; (10 pag.)CN108358747; (2018); A;,
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. 355-43-1, name is 1,1,1,2,2,3,3,4,4,5,5,6,6-Tridecafluoro-6-iodohexane, A new synthetic method of this compound is introduced below., Formula: C6F13I

In reaction kettleF (CF2) 6-I(1298.5 kg, 2.911 kmol)Was stirred and stirred.Next, Parroyl IPP[Half-life temperature: 40.3 C]AE-3000 so that 20% by massSolution dissolved in (1,1,2,2-tetrafluoroethyl-2,2,2-trifluoroethyl ether)(17.0 kg, 0.017 kmol)And CH2 = CHCH2 (CH2) 5H (336.5 kg, 2.999 kmol)It was dripped at the said reaction kettle.During dripping,The internal temperature was kept at 88-100 C.After completion of drippingKeep the internal temperature at 90-100 C,As a result of analyzing the reaction crude liquid A1 obtained by further stirring for 0.5 hour or more by gas chromatography,It was confirmed that F (CF2) 6CH2CHICH2 (CH2) 5H was contained.From the obtained reaction crude liquid A1,Under reduced pressure (-0.093 kPaG.Less than,Gauge pressure,?G? is added after ?kPa? or ?MPa?. )AE-3000 and excessCH2 = CHCH2 (CH2) 5HIs distilled off,Reaction solution 1a containing F (CF2) 6CH2CHICH2 (CH2) 5H(1622.4 kg) was obtained.

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; AGC glass company; Maeda, Yutaka; Mitsui, Yoshiyuki; Yamane, Shingo; (11 pag.)JP2019/108319; (2019); A;,
Iodide – Wikipedia,
Iodide – an overview | ScienceDirect Topics – ScienceDirect.com

Application of 355-43-1,Some common heterocyclic compound, 355-43-1, name is 1,1,1,2,2,3,3,4,4,5,5,6,6-Tridecafluoro-6-iodohexane, molecular formula is C6F13I, 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.

-78 CCooled titanium-dichloride(Cp 2 TiCl 2, 59.8 mg, 0.24 mmol) in ether (2.4 mL)To the solution was added i-propyl magnesium chloride (2.0 M in ether solution, 0.24 mL, 0.48 mmol)1,4-Dioxane (46 [mu] L, 0.54 mmol)And n-tridecafluorohexyl iodide (C 6 F 13 I, 78 muL, 0.36 mmol) were charged, then the temperature was adjusted to -50 C. and stirred for 2 hours.Subsequently, benzaldehyde (20 muL, 0.20 mmol) was added, the temperature was raised, and the mixture was stirred at room temperature for 1 hour.After completion of the reaction, 1 N hydrochloric acid was added to terminate the reaction, followed by extraction with ether three times. The organic layers were combined, dried over sodium sulfate, filtered, and the solvent was distilled off under reduced pressure to obtain a crude product. The obtained crude product was purified by silica gel column chromatography (hexane / ethyl acetate = 20/1 (v / v)) to obtain 2,2,3,3,4,4,5,5,6, 6,7,7,7-tridecafluoro-1-phenyl-1-hydroxyheptane (85.2 mg, yield:> 99%).

These compound has a wide range of applications. It is believed that with the continuous development of the source of the synthetic route 1,1,1,2,2,3,3,4,4,5,5,6,6-Tridecafluoro-6-iodohexane, its application will become more common.

These common heterocyclic compound, 355-43-1, name is 1,1,1,2,2,3,3,4,4,5,5,6,6-Tridecafluoro-6-iodohexane, 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. Recommanded Product: 355-43-1

General procedure: In a Pyrex glass tube were placed TTMSS (0.2 mmol), olefin (0.24 mmol), perfluoroalkyl iodide (0.24 mmol) and CH2Cl2 (5 mL). Then Na2S2O3 (0.5 mmol, 79 mg) and water (1 mL) were added to the mixture. After sealing the tube, the mixture was shaken and then irradiated with a Hg lamp at room temperature. After the reaction was completed, the mixture was extracted with CH2Cl2. The extract was washed with brine, dried over Na2SO4, filtered, and concentrated under reduced pressure. The resulting residue was purified by silica gel column chromatography to afford pure product.

The synthetic route of 1,1,1,2,2,3,3,4,4,5,5,6,6-Tridecafluoro-6-iodohexane has been constantly updated, and we look forward to future research findings.

Adding a certain compound to certain chemical reactions, such as: 355-43-1, name is 1,1,1,2,2,3,3,4,4,5,5,6,6-Tridecafluoro-6-iodohexane, 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 355-43-1, SDS of cas: 355-43-1

General procedure: A 25 mL tube was charged with the appropriate N-arylacrylamide arylacrylamide1 (0.3 mmol), RFI 2 (0.9 mmol), Cs2CO3 (0.3 mmol), andeosin Y (5% mmol). DMA (2 mL) was added and the tube waspurged with argon. The mixture was stirred and irradiated witha 26 W compact LED lightbulb at 65 C for 16 h until the reactionwas completed. H2O (10 mL) and CH2Cl2 (10 mL) wereadded successively to the cooled reaction mixture, the organicphase was separated, and the aqueous phase was furtherextracted with CH2Cl2 (3 ¡Á 30 mL). The combined organic layerswere dried (Mg2SO4) and concentrated under vacuum. Theresidue was purified performed by flash column chromatography(silica gel).

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, 1,1,1,2,2,3,3,4,4,5,5,6,6-Tridecafluoro-6-iodohexane, other downstream synthetic routes, hurry up and to see.

Reference:
Article; Yang, Zhiyong; Tang, Anjiang; Synlett; vol. 30; 9; (2019); p. 1061 – 1066;,
Iodide – Wikipedia,
Iodide – an overview | ScienceDirect Topics – ScienceDirect.com