Category: 623586-00-5

Peng, Zhi-Hui et al. published their research in Organic Letters in 2006 | CAS: 623586-00-5

(R)-1-Cbz-3-methylpiperazine (cas: 623586-00-5) belongs to piperazine derivatives. The piperazine scaffold is often found in biologically active compounds in different therapeutic areas. These therapeutic areas include antifungals, antidepressants, antivirals, and serotonin receptor (5-HT) antagonists/agonists. Two common salts in the form of which piperazine is usually prepared for pharmaceutical or veterinary purposes are the citrate, 3C4H10N2.2C6H8O7 (i.e. containing 3 molecules of piperazine to 2 molecules of citric acid), and the adipate, C4H10N2.C6H10O4 (containing 1 molecule each of piperazine and adipic acid).Category: piperazines

A Highly Regioselective Amination of 6-Aryl-2,4-dichloropyrimidine was written by Peng, Zhi-Hui;Journet, Michel;Humphrey, Guy. And the article was included in Organic Letters in 2006.Category: piperazines This article mentions the following:

A highly regioselective amination of 6-aryl-2,4-dichloropyrimidines with aliphatic secondary amines and aromatic amines which strongly favors the formation of the C4-substituted product has been developed. The reactions with aliphatic amines are carried out using LiHMDS as the base and are catalyzed by Pd, while the aromatic amines require no catalyst. In the experiment, the researchers used many compounds, for example, (R)-1-Cbz-3-methylpiperazine (cas: 623586-00-5Category: piperazines).

(R)-1-Cbz-3-methylpiperazine (cas: 623586-00-5) belongs to piperazine derivatives. The piperazine scaffold is often found in biologically active compounds in different therapeutic areas. These therapeutic areas include antifungals, antidepressants, antivirals, and serotonin receptor (5-HT) antagonists/agonists. Two common salts in the form of which piperazine is usually prepared for pharmaceutical or veterinary purposes are the citrate, 3C4H10N2.2C6H8O7 (i.e. containing 3 molecules of piperazine to 2 molecules of citric acid), and the adipate, C4H10N2.C6H10O4 (containing 1 molecule each of piperazine and adipic acid).Category: piperazines

Referemce:
Piperazine – Wikipedia,
Piperazines – an overview | ScienceDirect Topics

Petersen, Trine P. et al. published their research in Chemistry – A European Journal in 2013 | CAS: 623586-00-5

(R)-1-Cbz-3-methylpiperazine (cas: 623586-00-5) belongs to piperazine derivatives. The piperazine scaffold is often found in biologically active compounds in different therapeutic areas. These therapeutic areas include antifungals, antidepressants, antivirals, and serotonin receptor (5-HT) antagonists/agonists. Piperazine is formed as a co-product in the ammoniation of 1,2-dichloroethane or ethanolamine. These are the only routes to the chemical used commercially.Recommanded Product: 623586-00-5

Multistep Continuous-Flow Synthesis in Medicinal Chemistry: Discovery and Preliminary Structure-Activity Relationships of CCR8 Ligands was written by Petersen, Trine P.;Mirsharghi, Sahar;Rummel, Pia C.;Thiele, Stefanie;Rosenkilde, Mette M.;Ritzen, Andreas;Ulven, Trond. And the article was included in Chemistry – A European Journal in 2013.Recommanded Product: 623586-00-5 This article mentions the following:

A three-step continuous-flow synthesis system and its application to the assembly of a new series of chemokine receptor ligands directly from com. building blocks is reported. No scavenger columns or solvent switches are necessary to recover the desired test compounds, which were obtained in overall yields of 49-94%. The system is modular and flexible, and the individual steps of the sequence can be interchanged with similar outcome, extending the scope of the chem. Biol. evaluation confirmed activity on the chemokine CCR8 receptor and provided initial structure-activity-relationship (SAR) information for this new ligand series, with the most potent member displaying full agonist activity with single-digit nanomolar potency. To the best of the knowledge, this represents the first published example of efficient use of multistep flow synthesis combined with biol. testing and SAR studies in medicinal chem. In the experiment, the researchers used many compounds, for example, (R)-1-Cbz-3-methylpiperazine (cas: 623586-00-5Recommanded Product: 623586-00-5).

(R)-1-Cbz-3-methylpiperazine (cas: 623586-00-5) belongs to piperazine derivatives. The piperazine scaffold is often found in biologically active compounds in different therapeutic areas. These therapeutic areas include antifungals, antidepressants, antivirals, and serotonin receptor (5-HT) antagonists/agonists. Piperazine is formed as a co-product in the ammoniation of 1,2-dichloroethane or ethanolamine. These are the only routes to the chemical used commercially.Recommanded Product: 623586-00-5

Referemce:
Piperazine – Wikipedia,
Piperazines – an overview | ScienceDirect Topics

Peng, Zhi-Hui et al. published their research in Organic Letters in 2006 | CAS: 623586-00-5

(R)-1-Cbz-3-methylpiperazine (cas: 623586-00-5) belongs to piperazine derivatives. The piperazine scaffold is often found in biologically active compounds in different therapeutic areas. These therapeutic areas include antifungals, antidepressants, antivirals, and serotonin receptor (5-HT) antagonists/agonists. Two common salts in the form of which piperazine is usually prepared for pharmaceutical or veterinary purposes are the citrate, 3C4H10N2.2C6H8O7 (i.e. containing 3 molecules of piperazine to 2 molecules of citric acid), and the adipate, C4H10N2.C6H10O4 (containing 1 molecule each of piperazine and adipic acid).Category: piperazines

A Highly Regioselective Amination of 6-Aryl-2,4-dichloropyrimidine was written by Peng, Zhi-Hui;Journet, Michel;Humphrey, Guy. And the article was included in Organic Letters in 2006.Category: piperazines This article mentions the following:

A highly regioselective amination of 6-aryl-2,4-dichloropyrimidines with aliphatic secondary amines and aromatic amines which strongly favors the formation of the C4-substituted product has been developed. The reactions with aliphatic amines are carried out using LiHMDS as the base and are catalyzed by Pd, while the aromatic amines require no catalyst. In the experiment, the researchers used many compounds, for example, (R)-1-Cbz-3-methylpiperazine (cas: 623586-00-5Category: piperazines).

(R)-1-Cbz-3-methylpiperazine (cas: 623586-00-5) belongs to piperazine derivatives. The piperazine scaffold is often found in biologically active compounds in different therapeutic areas. These therapeutic areas include antifungals, antidepressants, antivirals, and serotonin receptor (5-HT) antagonists/agonists. Two common salts in the form of which piperazine is usually prepared for pharmaceutical or veterinary purposes are the citrate, 3C4H10N2.2C6H8O7 (i.e. containing 3 molecules of piperazine to 2 molecules of citric acid), and the adipate, C4H10N2.C6H10O4 (containing 1 molecule each of piperazine and adipic acid).Category: piperazines

Referemce:
Piperazine – Wikipedia,
Piperazines – an overview | ScienceDirect Topics

Petersen, Trine P. et al. published their research in Chemistry – A European Journal in 2013 | CAS: 623586-00-5

(R)-1-Cbz-3-methylpiperazine (cas: 623586-00-5) belongs to piperazine derivatives. The piperazine scaffold is often found in biologically active compounds in different therapeutic areas. These therapeutic areas include antifungals, antidepressants, antivirals, and serotonin receptor (5-HT) antagonists/agonists. Piperazine is formed as a co-product in the ammoniation of 1,2-dichloroethane or ethanolamine. These are the only routes to the chemical used commercially.Recommanded Product: 623586-00-5

Multistep Continuous-Flow Synthesis in Medicinal Chemistry: Discovery and Preliminary Structure-Activity Relationships of CCR8 Ligands was written by Petersen, Trine P.;Mirsharghi, Sahar;Rummel, Pia C.;Thiele, Stefanie;Rosenkilde, Mette M.;Ritzen, Andreas;Ulven, Trond. And the article was included in Chemistry – A European Journal in 2013.Recommanded Product: 623586-00-5 This article mentions the following:

A three-step continuous-flow synthesis system and its application to the assembly of a new series of chemokine receptor ligands directly from com. building blocks is reported. No scavenger columns or solvent switches are necessary to recover the desired test compounds, which were obtained in overall yields of 49-94%. The system is modular and flexible, and the individual steps of the sequence can be interchanged with similar outcome, extending the scope of the chem. Biol. evaluation confirmed activity on the chemokine CCR8 receptor and provided initial structure-activity-relationship (SAR) information for this new ligand series, with the most potent member displaying full agonist activity with single-digit nanomolar potency. To the best of the knowledge, this represents the first published example of efficient use of multistep flow synthesis combined with biol. testing and SAR studies in medicinal chem. In the experiment, the researchers used many compounds, for example, (R)-1-Cbz-3-methylpiperazine (cas: 623586-00-5Recommanded Product: 623586-00-5).

(R)-1-Cbz-3-methylpiperazine (cas: 623586-00-5) belongs to piperazine derivatives. The piperazine scaffold is often found in biologically active compounds in different therapeutic areas. These therapeutic areas include antifungals, antidepressants, antivirals, and serotonin receptor (5-HT) antagonists/agonists. Piperazine is formed as a co-product in the ammoniation of 1,2-dichloroethane or ethanolamine. These are the only routes to the chemical used commercially.Recommanded Product: 623586-00-5

Referemce:
Piperazine – Wikipedia,
Piperazines – an overview | ScienceDirect Topics

Peng, Zhi-Hui et al. published their research in Organic Letters in 2006 | CAS: 623586-00-5

(R)-1-Cbz-3-methylpiperazine (cas: 623586-00-5) belongs to piperazine derivatives. The piperazine scaffold is often found in biologically active compounds in different therapeutic areas. These therapeutic areas include antifungals, antidepressants, antivirals, and serotonin receptor (5-HT) antagonists/agonists. Two common salts in the form of which piperazine is usually prepared for pharmaceutical or veterinary purposes are the citrate, 3C4H10N2.2C6H8O7 (i.e. containing 3 molecules of piperazine to 2 molecules of citric acid), and the adipate, C4H10N2.C6H10O4 (containing 1 molecule each of piperazine and adipic acid).Category: piperazines

A Highly Regioselective Amination of 6-Aryl-2,4-dichloropyrimidine was written by Peng, Zhi-Hui;Journet, Michel;Humphrey, Guy. And the article was included in Organic Letters in 2006.Category: piperazines This article mentions the following:

A highly regioselective amination of 6-aryl-2,4-dichloropyrimidines with aliphatic secondary amines and aromatic amines which strongly favors the formation of the C4-substituted product has been developed. The reactions with aliphatic amines are carried out using LiHMDS as the base and are catalyzed by Pd, while the aromatic amines require no catalyst. In the experiment, the researchers used many compounds, for example, (R)-1-Cbz-3-methylpiperazine (cas: 623586-00-5Category: piperazines).

(R)-1-Cbz-3-methylpiperazine (cas: 623586-00-5) belongs to piperazine derivatives. The piperazine scaffold is often found in biologically active compounds in different therapeutic areas. These therapeutic areas include antifungals, antidepressants, antivirals, and serotonin receptor (5-HT) antagonists/agonists. Two common salts in the form of which piperazine is usually prepared for pharmaceutical or veterinary purposes are the citrate, 3C4H10N2.2C6H8O7 (i.e. containing 3 molecules of piperazine to 2 molecules of citric acid), and the adipate, C4H10N2.C6H10O4 (containing 1 molecule each of piperazine and adipic acid).Category: piperazines

Referemce:
Piperazine – Wikipedia,
Piperazines – an overview | ScienceDirect Topics

Petersen, Trine P. et al. published their research in Chemistry – A European Journal in 2013 | CAS: 623586-00-5

(R)-1-Cbz-3-methylpiperazine (cas: 623586-00-5) belongs to piperazine derivatives. The piperazine scaffold is often found in biologically active compounds in different therapeutic areas. These therapeutic areas include antifungals, antidepressants, antivirals, and serotonin receptor (5-HT) antagonists/agonists. Piperazine is formed as a co-product in the ammoniation of 1,2-dichloroethane or ethanolamine. These are the only routes to the chemical used commercially.Recommanded Product: 623586-00-5

Multistep Continuous-Flow Synthesis in Medicinal Chemistry: Discovery and Preliminary Structure-Activity Relationships of CCR8 Ligands was written by Petersen, Trine P.;Mirsharghi, Sahar;Rummel, Pia C.;Thiele, Stefanie;Rosenkilde, Mette M.;Ritzen, Andreas;Ulven, Trond. And the article was included in Chemistry – A European Journal in 2013.Recommanded Product: 623586-00-5 This article mentions the following:

A three-step continuous-flow synthesis system and its application to the assembly of a new series of chemokine receptor ligands directly from com. building blocks is reported. No scavenger columns or solvent switches are necessary to recover the desired test compounds, which were obtained in overall yields of 49-94%. The system is modular and flexible, and the individual steps of the sequence can be interchanged with similar outcome, extending the scope of the chem. Biol. evaluation confirmed activity on the chemokine CCR8 receptor and provided initial structure-activity-relationship (SAR) information for this new ligand series, with the most potent member displaying full agonist activity with single-digit nanomolar potency. To the best of the knowledge, this represents the first published example of efficient use of multistep flow synthesis combined with biol. testing and SAR studies in medicinal chem. In the experiment, the researchers used many compounds, for example, (R)-1-Cbz-3-methylpiperazine (cas: 623586-00-5Recommanded Product: 623586-00-5).

(R)-1-Cbz-3-methylpiperazine (cas: 623586-00-5) belongs to piperazine derivatives. The piperazine scaffold is often found in biologically active compounds in different therapeutic areas. These therapeutic areas include antifungals, antidepressants, antivirals, and serotonin receptor (5-HT) antagonists/agonists. Piperazine is formed as a co-product in the ammoniation of 1,2-dichloroethane or ethanolamine. These are the only routes to the chemical used commercially.Recommanded Product: 623586-00-5

Referemce:
Piperazine – Wikipedia,
Piperazines – an overview | ScienceDirect Topics

Some tips on (R)-1-Cbz-3-methylpiperazine

The synthetic route of 623586-00-5 has been constantly updated, and we look forward to future research findings.

With the rapid development and complex challenges of chemical substances, new drug synthesis pathways are usually the most effective.623586-00-5,(R)-1-Cbz-3-methylpiperazine,as a common compound, the synthetic route is as follows.

623586-00-5, A mixture of (R)-benzyl 3-methylpiperazine-1-carboxylate (4.8 g, 20.5 mmol) from step (a) above, 1,3-bis(tertbutoxycarbonyl)-2-methylisothiourea (6.5 g, 23 mmol, Aldrich), and triethylamine (3.4 mL, 24.6 mmol, Aldrich) in DCM (140 mL) was added mercury(II)chloride (5.8 g, 21.6 mmol, Aldrich). The reaction mixture was stirred at RT for 16 h. Then, the mixture was filtered and the solid was washed with DCM (2*100 mL). The combined filtrates were concentrated in vacuo and the residue was purified on silica gel using ISCO Combiflash system with DCM/2M methanolic ammonia gradient to give the title compound as a white solid. MS (ESI, positive ion) m/z: 477 (M+1).

The synthetic route of 623586-00-5 has been constantly updated, and we look forward to future research findings.

Reference：
Patent; Gore, Vijay Keshav; Ma, Vu Van; Norman, Mark H.; Ognyanov, Vassil I.; Xi, Ning; US2006/84640; (2006); A1;,
Piperazine – Wikipedia
Piperazines – an overview | ScienceDirect Topics

Some tips on (R)-1-Cbz-3-methylpiperazine

The synthetic route of 623586-00-5 has been constantly updated, and we look forward to future research findings.

With the rapid development and complex challenges of chemical substances, new drug synthesis pathways are usually the most effective.623586-00-5,(R)-1-Cbz-3-methylpiperazine,as a common compound, the synthetic route is as follows.

623586-00-5, A mixture of (R)-benzyl 3-methylpiperazine-1-carboxylate (4.8 g, 20.5 mmol) from step (a) above, 1,3-bis(tertbutoxycarbonyl)-2-methylisothiourea (6.5 g, 23 mmol, Aldrich), and triethylamine (3.4 mL, 24.6 mmol, Aldrich) in DCM (140 mL) was added mercury(II)chloride (5.8 g, 21.6 mmol, Aldrich). The reaction mixture was stirred at RT for 16 h. Then, the mixture was filtered and the solid was washed with DCM (2*100 mL). The combined filtrates were concentrated in vacuo and the residue was purified on silica gel using ISCO Combiflash system with DCM/2M methanolic ammonia gradient to give the title compound as a white solid. MS (ESI, positive ion) m/z: 477 (M+1).

The synthetic route of 623586-00-5 has been constantly updated, and we look forward to future research findings.

Reference：
Patent; Gore, Vijay Keshav; Ma, Vu Van; Norman, Mark H.; Ognyanov, Vassil I.; Xi, Ning; US2006/84640; (2006); A1;,
Piperazine – Wikipedia
Piperazines – an overview | ScienceDirect Topics

Some tips on (R)-1-Cbz-3-methylpiperazine

The synthetic route of 623586-00-5 has been constantly updated, and we look forward to future research findings.

With the rapid development and complex challenges of chemical substances, new drug synthesis pathways are usually the most effective.623586-00-5,(R)-1-Cbz-3-methylpiperazine,as a common compound, the synthetic route is as follows.

623586-00-5, A mixture of (R)-benzyl 3-methylpiperazine-1-carboxylate (4.8 g, 20.5 mmol) from step (a) above, 1,3-bis(tertbutoxycarbonyl)-2-methylisothiourea (6.5 g, 23 mmol, Aldrich), and triethylamine (3.4 mL, 24.6 mmol, Aldrich) in DCM (140 mL) was added mercury(II)chloride (5.8 g, 21.6 mmol, Aldrich). The reaction mixture was stirred at RT for 16 h. Then, the mixture was filtered and the solid was washed with DCM (2*100 mL). The combined filtrates were concentrated in vacuo and the residue was purified on silica gel using ISCO Combiflash system with DCM/2M methanolic ammonia gradient to give the title compound as a white solid. MS (ESI, positive ion) m/z: 477 (M+1).

The synthetic route of 623586-00-5 has been constantly updated, and we look forward to future research findings.

Reference：
Patent; Gore, Vijay Keshav; Ma, Vu Van; Norman, Mark H.; Ognyanov, Vassil I.; Xi, Ning; US2006/84640; (2006); A1;,
Piperazine – Wikipedia
Piperazines – an overview | ScienceDirect Topics

Some tips on (R)-1-Cbz-3-methylpiperazine

The synthetic route of 623586-00-5 has been constantly updated, and we look forward to future research findings.

With the rapid development and complex challenges of chemical substances, new drug synthesis pathways are usually the most effective.623586-00-5,(R)-1-Cbz-3-methylpiperazine,as a common compound, the synthetic route is as follows.

623586-00-5, A mixture of (R)-benzyl 3-methylpiperazine-1-carboxylate (4.8 g, 20.5 mmol) from step (a) above, 1,3-bis(tertbutoxycarbonyl)-2-methylisothiourea (6.5 g, 23 mmol, Aldrich), and triethylamine (3.4 mL, 24.6 mmol, Aldrich) in DCM (140 mL) was added mercury(II)chloride (5.8 g, 21.6 mmol, Aldrich). The reaction mixture was stirred at RT for 16 h. Then, the mixture was filtered and the solid was washed with DCM (2*100 mL). The combined filtrates were concentrated in vacuo and the residue was purified on silica gel using ISCO Combiflash system with DCM/2M methanolic ammonia gradient to give the title compound as a white solid. MS (ESI, positive ion) m/z: 477 (M+1).

The synthetic route of 623586-00-5 has been constantly updated, and we look forward to future research findings.

Reference：
Patent; Gore, Vijay Keshav; Ma, Vu Van; Norman, Mark H.; Ognyanov, Vassil I.; Xi, Ning; US2006/84640; (2006); A1;,
Piperazine – Wikipedia
Piperazines – an overview | ScienceDirect Topics