Category: 35856-62-3

35856-62-3, Piperidine-1-sulfonyl chloride is a piperidines compound, ?involved in a variety of chemical synthesis. Rlated chemical reaction is continuously updated

REFERENCE EXAMPLE 16 Into a solution of 2 g of 7-hydroxy-4-methyl-1-indanone in 10 ml of dichloroethane was added 2.27 g of 1-piperidine sulfonyl chloride. Then 10 g of anhydrous aluminum chloride was gradually added to the mixture and stirred, and the reaction mixture was refluxed by heating for 8 hours. The reaction mixture was extracted with 200 ml of chloroform, washed with water, then the chloroform was removed by evaporation under a reduced pressure. The residue was purified by means of a silica gel column chromatography (eluent: chloroform), and recrystallized from ethanol to obtain 1.24 g of 7-hydroxy-4-methyl-6-(1-piperidinesulfonyl)-1-indanone.

35856-62-3, As the paragraph descriping shows that 35856-62-3 is playing an increasingly important role.

Reference：
Patent; Otsuka Pharmaceutical Co., Ltd.; US4792628; (1988); A;,
Piperidine – Wikipedia
Piperidine | C5H11N – PubChem

With the rapid development and complex challenges of chemical substances, new drug synthesis pathways are usually the most effective.35856-62-3,Piperidine-1-sulfonyl chloride,as a common compound, the synthetic route is as follows.,35856-62-3

1-Methyl-4-(4-nitrophenoxy)piperidine (1.4793 g, 6.26 mmol) was dissolved in 60 mL of EtOH, then Pd/C (209 mg) was added and the mixture was stirred under H2 atmosphere at ambient pressure overnight. The catalyst was filtered off to afford 4-[(1-methylpiperidin-4- yl)oxy]aniline (1.2567 g, 97% yield) as a brown solid, which was used in the next step without further purification.

The synthetic route of 35856-62-3 has been constantly updated, and we look forward to future research findings.

Reference：
Patent; PHARMACYCLICS LLC.; ATALLAH, Gordana, Babic; CHEN, Wei; JIA, Zhaozhong, J.; POZZAN, Alfonso; RAVEGLIA, Lucal, Francesco; ZANALETTI, Riccardo; (815 pag.)WO2016/196776; (2016); A2;,
Piperidine – Wikipedia
Piperidine | C5H11N – PubChem

With the rapid development and complex challenges of chemical substances, new drug synthesis pathways are usually the most effective.35856-62-3,Piperidine-1-sulfonyl chloride,as a common compound, the synthetic route is as follows.

To 0.350g (1. 62mmol) of 10001a in 1 OmL CH2CI2 was added 0.23 mL (1. 62mmol) of Et3N, then 0.446g (2. 42mmol) of 10004b in 5 mL CH2CI2 drop wise at rt. The reaction mixture was stirred at rt overnight. The reaction mixture was diluted with EtOAc, washed with a solution of aq. NH4CI and brine. The organic layers was dried over MgS04, filtered, concentrated in vacuo and purified by silica gel chromatography with 6 24% EtOAc in Hexane to yield 0.353g of product. Yield 60%.

35856-62-3, As the paragraph descriping shows that 35856-62-3 is playing an increasingly important role.

Reference：
Patent; SCHERING CORPORATION; WO2005/87721; (2005); A2;,
Piperidine – Wikipedia
Piperidine | C5H11N – PubChem

35856-62-3, Piperidine-1-sulfonyl chloride is a piperidines compound, ?involved in a variety of chemical synthesis. Rlated chemical reaction is continuously updated

Example 25 Piperidine-1-sulfonic acid (6-propyl-pyridin-2-yl)-amide A solution of 6-propyl-pyridin-2-ylamine (0.2 g) and piperidine-1-sulfonyl chloride (0.296 g, Bull. Soc. Chim. Fr.; 1936, 2143) in pyridine (7 mL) was heated to reflux for 15 h. After concentration of the reaction mixture in vacuo the residue was taken up in EtOAc, which was then washed with 1N aqueous HCl, saturated brine, dried over sodium sulphate and concentrated in vacuo. The residue was applied to a silica gel column with EtOAc/toluene (9:1 to 1:1) as eluent. Combination of the purified fractions and concentration in vacuo gave the desired piperidine-1-sulfonic acid (6-propyl-pyridin-2-yl)-amide (0.133 g) as a colorless amorphous solid. MS (ESI-): 282.0 ([M-H]-)., 35856-62-3

The synthetic route of 35856-62-3 has been constantly updated, and we look forward to future research findings.

Reference：
Patent; Amrein, Kurt; Hunziker, Daniel; Kuhn, Bernd; Mayweg, Alexander; Neidhart, Werner; US2006/74237; (2006); A1;,
Piperidine – Wikipedia
Piperidine | C5H11N – PubChem

With the rapid development and complex challenges of chemical substances, new drug synthesis pathways are usually the most effective.35856-62-3,Piperidine-1-sulfonyl chloride,as a common compound, the synthetic route is as follows.

A solution of 0.23 g (1 mmol) of 5-(2,4-dichloro-phenyl)-pyridin-2-ylamine and 0.2 g (1.1 mmol) of piperidine-1-sulfonyl chloride (preparation: Bull. Soc. Chim. Fr.; 1936, p2143) in pyridine (10 ml) was heated to reflux until completion of reaction according to HPLC analysis (20 h). After concentration in vacuo the residue was taken up in EtOAc, which was then washed with 1N aqueous HCl, saturated brine, dried over sodium sulphate and concentrated in vacuo. The residue was applied to a silica gel column with EtOAc/toluene (9/1 to 1/1) as eluent. Combination of the purified fractions and concentration in vacuo gave 0.26 g (67%) of the desired piperidine-1-sulfonic acid [5-(2,4-dichloro-phenyl)-pyridin-2-yl]-amide as a brown crystalline solid. ISN mass spectrum, m/e: 384 (M-1 calculated for C16H17Cl2N2O2S: 384)., 35856-62-3

35856-62-3 Piperidine-1-sulfonyl chloride 11298344, apiperidines compound, is more and more widely used in various fields.

Reference：
Patent; Amrein, Kurt; Hunziker, Daniel; Kuhn, Bernd; Mayweg, Alexander; Neidhart, Werner; US2006/25455; (2006); A1;,
Piperidine – Wikipedia
Piperidine | C5H11N – PubChem