Category: 51572-93-1

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. 51572-93-1, name is O-(2,4-Dichlorobenzyl)hydroxylamine hydrochloride, A new synthetic method of this compound is introduced below., Recommanded Product: O-(2,4-Dichlorobenzyl)hydroxylamine hydrochloride

General procedure: Compounds 6a-10d were synthesized from a stirring mixture of the starting material substituted 1,3-diphenyl-1H-pyrazole-4-carbonyl chloride derivatives (6-10) (2mmol) and substituted O-benzyl hydroxylamine hydrochloride (2.0mmol) with the help of pyridine (4.4mmol) in anhydrous tetrahydrofuran (15mL) at the room temperate for 2h. The reaction mixture was poured into three times its volume of cold water when the product as a solid. The solid was filtered under vacuum, and then recrystallized from ethanol-DMF to afford the pure product 6a-10d.

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; Lv, Xian-Hai; Ren, Zi-Li; Zhou, Ben-Guo; Li, Qing-Shan; Chu, Ming-Jie; Liu, Dao-Hong; Mo, Kai; Zhang, Li-Song; Yao, Xiao-Kang; Cao, Hai-Qun; Bioorganic and Medicinal Chemistry; vol. 24; 19; (2016); p. 4652 – 4659;,
Chloride – Wikipedia,
Chlorides – an overview | ScienceDirect Topics

Reference of 51572-93-1, 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. 51572-93-1 name is O-(2,4-Dichlorobenzyl)hydroxylamine hydrochloride, 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.

General procedure: To a solution of 3ae3e (1 mmol) in anhydrous ethanol (10 mL),corresponding O-benzylhydroxylamine hydrochloride (1 mmol)and NaOAc (1.2 mmol) were added and the resulting solution wasstirred at the room temperate for 3 h. The mixture was concentratedand taken in ethyl acetate (20 mL), washed with water(20 mL), saturated sodium chloride solution (20 mL) and dried oversodium sulfate. The resulting solution was concentrated and thepurification of the residue by recrystallization from ethanol yieldedthe desired compounds 4a-4t

At the same time, in my other blogs, there are other synthetic methods of this type of compound, O-(2,4-Dichlorobenzyl)hydroxylamine hydrochloride, and friends who are interested can also refer to it.

Reference:
Article; Lv, Xian-Hai; Li, Qing-Shan; Ren, Zi-Li; Chu, Ming-Jie; Sun, Jian; Zhang, Xin; Xing, Man; Zhu, Hai-Liang; Cao, Hai-Qun; European Journal of Medicinal Chemistry; vol. 108; (2016); p. 586 – 593;,
Chloride – Wikipedia,
Chlorides – an overview | ScienceDirect Topics

Adding a certain compound to certain chemical reactions, such as: 51572-93-1, name is O-(2,4-Dichlorobenzyl)hydroxylamine hydrochloride, belongs to chlorides-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 51572-93-1, Recommanded Product: 51572-93-1

General procedure: A mixture of substituted O-benzylhydroxylamine hydrochloride (1 equiv), TEA (1 equiv) and substituted salicylaldehyde (1 equiv) was dissolved in absolute ethanol and stirred for 0.5 h. The reaction was monitored by TLC. The precipitate was filtered and recrystallized from ethanol to gain salicylaldoxime (compounds 1g-20g).

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, O-(2,4-Dichlorobenzyl)hydroxylamine hydrochloride, other downstream synthetic routes, hurry up and to see.

Reference:
Article; Zhao, Ting-Ting; Lu, Xiang; Yang, Xian-Hui; Wang, Li-Ming; Li, Xi; Wang, Zhong-Chang; Gong, Hai-Bin; Zhu, Hai-Liang; Bioorganic and Medicinal Chemistry; vol. 20; 10; (2012); p. 3233 – 3241;,
Chloride – Wikipedia,
Chlorides – an overview | ScienceDirect Topics

Reference of 51572-93-1,Some common heterocyclic compound, 51572-93-1, name is O-(2,4-Dichlorobenzyl)hydroxylamine hydrochloride, molecular formula is C7H8Cl3NO, 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: To a solution of 3ae3e (1 mmol) in anhydrous ethanol (10 mL),corresponding O-benzylhydroxylamine hydrochloride (1 mmol)and NaOAc (1.2 mmol) were added and the resulting solution wasstirred at the room temperate for 3 h. The mixture was concentratedand taken in ethyl acetate (20 mL), washed with water(20 mL), saturated sodium chloride solution (20 mL) and dried oversodium sulfate. The resulting solution was concentrated and thepurification of the residue by recrystallization from ethanol yieldedthe desired compounds 4a-4t

The synthetic route of 51572-93-1 has been constantly updated, and we look forward to future research findings.

Reference:
Article; Lv, Xian-Hai; Li, Qing-Shan; Ren, Zi-Li; Chu, Ming-Jie; Sun, Jian; Zhang, Xin; Xing, Man; Zhu, Hai-Liang; Cao, Hai-Qun; European Journal of Medicinal Chemistry; vol. 108; (2016); p. 586 – 593;,
Chloride – Wikipedia,
Chlorides – an overview | ScienceDirect Topics

Adding a certain compound to certain chemical reactions, such as: 51572-93-1, name is O-(2,4-Dichlorobenzyl)hydroxylamine hydrochloride, belongs to chlorides-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 51572-93-1, Computed Properties of C7H8Cl3NO

General procedure: To a solution of 3ae3e (1 mmol) in anhydrous ethanol (10 mL),corresponding O-benzylhydroxylamine hydrochloride (1 mmol)and NaOAc (1.2 mmol) were added and the resulting solution wasstirred at the room temperate for 3 h. The mixture was concentratedand taken in ethyl acetate (20 mL), washed with water(20 mL), saturated sodium chloride solution (20 mL) and dried oversodium sulfate. The resulting solution was concentrated and thepurification of the residue by recrystallization from ethanol yieldedthe desired compounds 4a-4t

If you are interested in these compounds, you can also browse my other articles.Thank you for taking the time to read this article. I hope you enjoyed it.

Reference:
Article; Lv, Xian-Hai; Li, Qing-Shan; Ren, Zi-Li; Chu, Ming-Jie; Sun, Jian; Zhang, Xin; Xing, Man; Zhu, Hai-Liang; Cao, Hai-Qun; European Journal of Medicinal Chemistry; vol. 108; (2016); p. 586 – 593;,
Chloride – Wikipedia,
Chlorides – an overview | ScienceDirect Topics

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. 51572-93-1, name is O-(2,4-Dichlorobenzyl)hydroxylamine hydrochloride belongs to chlorides-buliding-blocks compound, it is a common compound, a new synthetic route is introduced below. HPLC of Formula: C7H8Cl3NO

General procedure: To a solution of 3ae3e (1 mmol) in anhydrous ethanol (10 mL),corresponding O-benzylhydroxylamine hydrochloride (1 mmol)and NaOAc (1.2 mmol) were added and the resulting solution wasstirred at the room temperate for 3 h. The mixture was concentratedand taken in ethyl acetate (20 mL), washed with water(20 mL), saturated sodium chloride solution (20 mL) and dried oversodium sulfate. The resulting solution was concentrated and thepurification of the residue by recrystallization from ethanol yieldedthe desired compounds 4a-4t

The synthetic route of 51572-93-1 has been constantly updated, and we look forward to future research findings.

Reference:
Article; Lv, Xian-Hai; Li, Qing-Shan; Ren, Zi-Li; Chu, Ming-Jie; Sun, Jian; Zhang, Xin; Xing, Man; Zhu, Hai-Liang; Cao, Hai-Qun; European Journal of Medicinal Chemistry; vol. 108; (2016); p. 586 – 593;,
Chloride – Wikipedia,
Chlorides – an overview | ScienceDirect Topics

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. 51572-93-1, name is O-(2,4-Dichlorobenzyl)hydroxylamine hydrochloride, This compound has unique chemical properties. The synthetic route is as follows., Formula: C7H8Cl3NO

General procedure: A mixture of 7 (2.5 mmol), alkoxyamine hydrochloride (2.8 mmol), andpyridine (10 mL) was stirred at room temperature for 16 h, concentrated to 2 mL at reducepressure, poured into water (20 mL), and then extracted with methylene chloride (3 ¡Á20 mL). The combined organic layer was washed with dilute hydrochloride acid, waterand brine successively, dried over sodium sulfate. After evaporating the solvent, the crudeproduct was purified by silica gel column chromatography (petroleum:ethyl acetate=30:1)to give a mixture of Z and E isomers of 2. Among them, 2b, 2f, and 2j were further purifiedby silica gel column chromatography (petroleum:ethyl acetate = 2000:1) to give their Zand E isomers.

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 51572-93-1.

Reference:
Article; Meng, Chen; Li, Jian-Jun; Liang, Xiao-Mei; Zhang, Jian-Jun; Wang, Dao-Quan; Phosphorus, Sulfur and Silicon and the Related Elements; vol. 189; 10; (2014); p. 1529 – 1538;,
Chloride – Wikipedia,
Chlorides – an overview | ScienceDirect Topics

Application of 51572-93-1,Some common heterocyclic compound, 51572-93-1, name is O-(2,4-Dichlorobenzyl)hydroxylamine hydrochloride, molecular formula is C7H8Cl3NO, 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.

c) A solution of N-(2-butyryl-4-chlorophenyl)trifluoromethanesulfonamide 29A (243 mg, 0.74 mmol), O-(2,4-dichlorobenzyl)hydroxylamine hydrochloride (176 mg, 0.77 mmol) and anhydrous NaOAc (86 mg, 1.05 mmol) in EtOH (10 mL) was stirred for 15 hours at RT. The reaction mixture was concentrated under vacuum and the residue filtered through a pad of silica (eluting with CHCl3). Purification by radial thin layer chromatography (eluting with CH2Cl2/PE, 7.5:82.5 to 3:17) afforded N-{4-chloro-2-[1-(2-chloro-4-methylbenzyloxyimino)butyl]}trifluoromethanesulfonamide 100 (189 mg, 51%) as a pale yellow solid. M.p. 65-66 C. 1H n.m.r. (200 MHz, CDCl3) delta11.45, br s, 1H; 7.63, d, J=9.0 Hz, 1H; 7.46, d, J=2.6 Hz, 1H; 7.44, d, J=1.8 Hz, 1H; 7.41-7.34, m, 2H; 7.30-7.25, m, 1H; 5.27, s, 2H; 2.80, m, 2H; 1.60, m, 2H; 1.02, t, J=7.4 Hz, 3).

These compound has a wide range of applications. It is believed that with the continuous development of the source of the synthetic route O-(2,4-Dichlorobenzyl)hydroxylamine hydrochloride, its application will become more common.

Reference:
Patent; Meyer, Adam Gerhard; Winzenberg, Kevin Norman; Sawutz, David G.; Liepa, Andris Juris; US2006/63841; (2006); A1;,
Chloride – Wikipedia,
Chlorides – an overview | ScienceDirect Topics

Synthetic Route of 51572-93-1, 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. 51572-93-1, name is O-(2,4-Dichlorobenzyl)hydroxylamine hydrochloride belongs to chlorides-buliding-blocks compound, it is a common compound, a new synthetic route is introduced below.

General procedure: A mixture of substituted O-benzylhydroxylamine hydrochloride (1 equiv), TEA (1 equiv) and substituted salicylaldehyde (1 equiv) was dissolved in absolute ethanol and stirred for 0.5 h. The reaction was monitored by TLC. The precipitate was filtered and recrystallized from ethanol to gain salicylaldoxime (compounds 1g-20g).

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, O-(2,4-Dichlorobenzyl)hydroxylamine hydrochloride, other downstream synthetic routes, hurry up and to see.

Reference:
Article; Zhao, Ting-Ting; Lu, Xiang; Yang, Xian-Hui; Wang, Li-Ming; Li, Xi; Wang, Zhong-Chang; Gong, Hai-Bin; Zhu, Hai-Liang; Bioorganic and Medicinal Chemistry; vol. 20; 10; (2012); p. 3233 – 3241;,
Chloride – Wikipedia,
Chlorides – an overview | ScienceDirect Topics

Some common heterocyclic compound, 51572-93-1, name is O-(2,4-Dichlorobenzyl)hydroxylamine hydrochloride, molecular formula is C7H8Cl3NO, 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. 51572-93-1

General procedure: A mixture of substituted O-benzylhydroxylamine hydrochloride (1 equiv), TEA (1 equiv) and substituted salicylaldehyde (1 equiv) was dissolved in absolute ethanol and stirred for 0.5 h. The reaction was monitored by TLC. The precipitate was filtered and recrystallized from ethanol to gain salicylaldoxime (compounds 1g-20g).

These compound has a wide range of applications. It is believed that with the continuous development of the source of the synthetic route 51572-93-1, its application will become more common.

Reference:
Article; Zhao, Ting-Ting; Lu, Xiang; Yang, Xian-Hui; Wang, Li-Ming; Li, Xi; Wang, Zhong-Chang; Gong, Hai-Bin; Zhu, Hai-Liang; Bioorganic and Medicinal Chemistry; vol. 20; 10; (2012); p. 3233 – 3241;,
Chloride – Wikipedia,
Chlorides – an overview | ScienceDirect Topics