n-methylpiperazine.com
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N-Methylpiperazine http://www.N-Methylpiperazine.com N-Methylpiperazine(109-01-3) is important intermediate for organic synthesis. It can be used to produce antibacterial rifampicin, antipsychotic trifluoperazine, ofoxacin, etc in pharmaceutical industry. Directory Details of N-Methylpiperazine(109-01-3)Process of N-Methylpiperazine(109-01-3)Usage of N-Methylpiperazine(109-01-3)Safty Data of N-Methylpiperazine(109-01-3)Toxicity of N-Methylpiperazine(109-01-3) Details of N-Methylpiperazine(109-01-3)CA Index Name: Piperazine, 1-methyl- Registry Number: 109-01-3 Formula: C5 H12 N2 Other Names: 1-Methyl-1,4-piperazine; 1-Methylpiperazine; N-Methylpiperazine; NSC 30195; NSC 30675 Molecule Weight: 100.16 EINECS: 203-639-5 Melting Point: -6 ℃ Boiling Point: 138 ℃(lit.) Flash Point: 108 °F Vapor Density: 3.5 (vs air) Density: 0.903 g/mL at 25 ℃(lit.) Refractive Index: n20/D 1.466(lit.) Storage temp.: store under nitrogen Water Solubility: soluble Sensitive: hygroscopicProcess of N-Methylpiperazine(109-01-3) Note: see experimental details, flow system used, optimization study, optimized on zeolite partical size effect on product selectivity, Zeolite ZSM-5 used as catalyst, fixed bed reactor used, Reactants: 1, Solvents: 1, Steps: 1,Stages: 1 Note: Solid-supported catalyst, zeolite ZSM-5 used as catalyst, other products also detected, mechanism studied, Reactants: 1, Steps: 1, Stages: 1 Note: Raney nickel used, optimization study, optimized on temperature, stoichiometry, pressure and time, high pressure, Reactants: 2, Catalysts: 1, Solvents: 2, Steps: 1, Stages: 1 Note: chemoselective, gas phase, Zeolite HSM-5(30) used as catalyst, fixed bed reactor used, flow system used, high temperature, optimization study, optimized on hydrogen pressure, temperature, catalyst, stoichiometry, weight hourly space velocity, Reactants: 2, Reagents: 1 Steps: 1, Stages: 1 Note: microwave irradn., solid-supported reagent, high pressure, optimization study, polystyrene-divinylbenzene resin used, Reactants: 2, Reagents: 2, Solvents: 2, Steps: 1, Stages: 1Usage of N-Methylpiperazine(109-01-3)N-Methylpiperazine reacts with Benzene, 1-fluoro-4-nitro-; Naphthalene, 1-[(chloromethyl)sulfonyl]-; Benzene, 1-chloro-3-(chloromethyl)-; 1,8-Naphthalenediamine to 1H-Indazole, 1-[(3-chlorophenyl)methyl]-3-(1-naphthalenylsulfonyl)-5-(1-piperazinyl)-, hydrochloride (1:2). Note: Reactants: 4, Reagents: 11, Solvents: 4, Steps: 6, Stages: 10, Most stages in any one step: 2 N-Methylpiperazine(109-01-3) can be used as reagent in processing of Thieno[3,2-b]pyridine-6-carboxylic acid, 4,7-dihydro-7-oxo-. Note: Reactants: 2, Reagents: 2, Solvents: 3, Steps: 3, Stages: 4, Most stages in any one step: 2 N-Methylpiperazine(109-01-3) can be used as catalyst in processing of 2-Propenamide, 3-(4-bromophenyl)-2-cyano-, (2E)-. Note: Knoevenagel condensation, green chemistry, no solvent, stereoselective, Reactants: 2, Catalysts: 1, Steps: 1, Stages: 1 N-Methylpiperazine(109-01-3) can be used
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