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Cas:108-49-6
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inquiryDayangChem exported this product to many countries and regions at best price in China. If you are looking for the product’s supplier in China, DayangChem is your best choice. As a leading manufacturer and supplier of chemicals in China, Day
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inquiry2,6-Dimethylpiperazine CAS:108-49-6 Qingdao Belugas Import and Export Co., Ltd. is a scientific and technological company integrating research and development, production and trade of chemical intermediates, specializing in high quality organic int
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2,6-Dimethylpiperazine CAS: 108-49-6 Specification Item Standard Identification A.H-NMR:Comply with the structure B.LC-MS:Comply with the structure C.The IR spec
Cas:108-49-6
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inquirysuperior quality Appearance:White to pale yellow crystalline powder Storage:Stored in cool, dry and ventilation place; Away from fire and heat Package:1kg/bag, 1kg/drum or 25kg/drum or as per your request. Application:Used for Pesticide intermediat
Hangzhou KeyingChem Co., Ltd. exported this product to many countries and regions at best price. If you are looking for the material’s manufacturer or supplier in China, KeyingChem is your best choice. Pls contact with us freely for getting det
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inquiryProduct name: Cis-2,6-Dimethyl Piperazine CAS No.:108-49-6 Molecule Formula:C6H14N2 Molecule Weight:114.19 Purity: 95.0% Package: 25kg/drum Description:Pale yellow crystalline powder Manufacture Standards:Enterprise Standard
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inquiryProduct Details Grade: pharmaceutical grade Purity:99%+ ProductionCapacity: 1000 Kilogram/Month Scope of use: For scientific research only(The product must be used legally) Our Advantage 1. Best quality with competitive price. 2. Quick shipping,
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inquiryGMP standard, high purity, competitive price, in stock 1. Quick Response: within 6 hours after receiving your email. 2. Quality Guarantee: All products are strictly tested by our QC, confirmed by QA, and approved by a third-party lab in China, USA,
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inquiryWe Huarong Pharm can provide Customized Synthesis & Process R&D & APIs and intermediates Production & Quality Research & Registration Application, especially our GMP validation service which complies with SFDA, FDA, WHO and EU EMPA. O
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inquiry1.Applied in food field.it can improve the immune system and prolong life. 2.Appliedin cosmetic field.it can improve the skin care. 3.Applied in pharmaceutical field.it can treat various dieases. 4.Our product quality assurance will make our customer
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inquiryLocated in Hangzhou National Hi-Tech Industrial Development Zone, zhongqichem is a technical company mainly focus on the Custom synthesis, manufacturing, sales of chemicals to various industries. Benefiting from the outstanding customer service an
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inquiryStock products, own laboratory Package:Grams, Kilograms Application:For R&D Transportation:According to customer request Port:Shanghai
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inquiryProduct Name4-Methyl-1-(4-aminophenyl)piperazine CAS 16153-81-4 MF C11H17N3 MW 191.27 Product Name4-Methyl-1-(4-aminophenyl)pip…
2,6-DimethylpiperazineAppearance:solid or liquid Storage:in sealed air resistant place Package:drum and bag Application:for pharma use Transportation:by sea or air
ISO/factory/goodqualityAppearance:off white Storage:Dry,cool place Package:drum Application:active pharmaceutical ingredients Transportation:by air/sea/express Port:shenzhen/shanghai
1,4-dinitroso-2,6-dimethylpiperazine
2,6-dimethylpiperazine
Conditions | Yield |
---|---|
With hydrogenchloride; ammonium sulphamate at 50℃; Rate constant; piperidinium perchlorate, 18h; transnitrosating studies; |
N-nitroso-3,5-dimethylpiperazine
2,6-dimethylpiperazine
Conditions | Yield |
---|---|
With hydrogenchloride; ammonium sulphamate at 50℃; Rate constant; |
2,6-dimethylpiperazine
Conditions | Yield |
---|---|
With water-d2 In water at 34.9℃; Equilibrium constant; |
2,6-dimethylpiperazine
Conditions | Yield |
---|---|
With water-d2 In water at 34.9℃; Equilibrium constant; |
Conditions | Yield |
---|---|
at 200℃; 90 at Anfangsdruck bei 25grad; |
glycerol
A
piperazine
B
N-(1-aminomethyl-2-hydroxyethyl)amine
C
1,2,3-triaminopropane
D
(RS)-2-methylpiperazine
E
ethylenediamine
F
1,2-diaminopropan
G
2,6-dimethylpiperazine
Conditions | Yield |
---|---|
With ammonia; hydrogen; Raney nickel In water at 200℃; under 15001.5 - 150015 Torr; Product distribution / selectivity; Autoclave; |
glycerol
A
2-Amino-1-propanol
B
N-(1-aminomethyl-2-hydroxyethyl)amine
C
1,2,3-triaminopropane
D
(RS)-2-methylpiperazine
E
1,2-diaminopropan
F
2,6-dimethylpiperazine
G
2,5-dimethylpiperazine
Conditions | Yield |
---|---|
With ammonia; hydrogen; catalyst precursor whose active composition comprised 13% by weight of Cu, calculated as CuO, 28% by weight of Ni, calculated as NiO, 28% by weight of Co, calculated as CoO and 31% by weight of Zr, calculated as ZrO2 In water at 180℃; under 150015 Torr; for 53h; Product distribution / selectivity; |
glycerol
A
2-Amino-1-propanol
B
N-(1-aminomethyl-2-hydroxyethyl)amine
C
1,2,3-triaminopropane
D
2-aminomethyl-6-methylpiperazine
E
2,5-bis(aminomethyl)piperazine
F
2-aminomethylpiperazine
G
2-aminomethyl-5-methylpiperazine
H
(RS)-2-methylpiperazine
I
1,2-diaminopropan
J
2,6-dimethylpiperazine
K
2,5-dimethylpiperazine
Conditions | Yield |
---|---|
With ammonia; hydrogen; catalyst precursor whose active composition comprised 50% by weight of Ni, calculated as NiO, 18% by weight of Cu, calculated as CuO, 2% by weight of Mo, calculated as MoO3, and 30% by weight or Zr, calculated as ZrO2 In water at 192℃; under 150015 Torr; for 1076h; Product distribution / selectivity; |
D-glucose
A
piperazine
B
(RS)-2-methylpiperazine
C
ethylenediamine
D
1,2-diaminopropan
E
2,6-dimethylpiperazine
Conditions | Yield |
---|---|
Stage #1: D-glucose With hydrogen; calcium oxide In water at 230℃; under 75007.5 - 187519 Torr; for 10h; Autoclave; Inert atmosphere; Stage #2: With ammonia; hydrogen In water at 100 - 200℃; under 15001.5 - 150015 Torr; for 36h; Product distribution / selectivity; Autoclave; Inert atmosphere; |
D-sorbitol
A
(RS)-2-methylpiperazine
B
ethylenediamine
C
1,2-diaminopropan
D
2,6-dimethylpiperazine
Conditions | Yield |
---|---|
With ammonia; hydrogen; reduced catalyst comprising 13 wtpercent Cu (calculated as CuO), 28 wtpercent Ni (calculated as NiO), 28 wtpercent Co (calculated as CoO), 31 wtpercent Zr (calculated as ZrO2) In water at 100 - 190℃; under 15001.5 - 150015 Torr; for 36h; Product distribution / selectivity; Autoclave; Inert atmosphere; |
D-sorbitol
A
piperazine
B
(RS)-2-methylpiperazine
C
ethylenediamine
D
1,2-diaminopropan
E
2,6-dimethylpiperazine
F
2,5-dimethylpiperazine
Conditions | Yield |
---|---|
With ammonia; hydrogen; reduced catalyst comprising 13 wtpercent Cu (calculated as CuO), 28 wtpercent Ni (calculated as NiO), 28 wtpercent Co (calculated as CoO), 31 wtpercent Zr (calculated as ZrO2) In water at 100 - 200℃; under 15001.5 - 150015 Torr; for 36h; Product distribution / selectivity; Autoclave; Inert atmosphere; |
propylene glycol
A
2-Amino-1-propanol
B
3-amino-2-propanol
C
2,6-dimethylpiperazine
D
2,5-dimethylpiperazine
Conditions | Yield |
---|---|
With ammonium hydroxide; hydrogen In water at 179.84℃; under 7500.75 Torr; for 24h; Catalytic behavior; Reagent/catalyst; Autoclave; Inert atmosphere; |
1,2-diaminopropan
glycerol
A
2,6-dimethylpyrazine
B
2-hydroxymethyl-6-methylpyrazine
C
2,6-dimethylpiperazine
Conditions | Yield |
---|---|
With CuCrimp In water at 375℃; under 760.051 Torr; Kinetics; Catalytic behavior; Reagent/catalyst; Flow reactor; | |
With Nano-crystalline mixed oxides of ZnO-ZnCr2O4 In water at 375℃; under 760.051 Torr; Kinetics; Reagent/catalyst; Flow reactor; Inert atmosphere; |
propylene glycol
A
2,5-dimethyl-pyrazine
B
2-Amino-1-propanol
C
(R)-(-)-2-amino-2-propanol
D
1,2-diaminopropan
E
2,6-dimethylpiperazine
Conditions | Yield |
---|---|
With ammonia; hydrogen at 170 - 375℃; under 60006 Torr; for 50h; | |
With ammonia; hydrogen at 230 - 375℃; under 60006 Torr; for 50h; | |
With ammonia; hydrogen at 160 - 375℃; under 30003 Torr; for 50h; | |
With ammonia; hydrogen at 160 - 375℃; under 45004.5 Torr; for 50h; | |
With ammonia; hydrogen at 160 - 375℃; under 60006 Torr; for 50h; |
1-cyclopropyl-6,7-difluoro-4-oxo-1,4-dihydroquinoline-3-carboxylic acid
2,6-dimethylpiperazine
PD158804
Conditions | Yield |
---|---|
In pyridine Heating; | 100% |
3-bromo-N,N-bis(4-fluorophenyl)propanamide
2,6-dimethylpiperazine
Conditions | Yield |
---|---|
With potassium carbonate In N,N-dimethyl-formamide at 80℃; for 2h; | 100% |
di-tert-butyl dicarbonate
2,6-dimethylpiperazine
1-(1,1-Dimethylethoxycarbonyl)-cis-3,5-dimethylpiperazine
Conditions | Yield |
---|---|
dmap In dichloromethane | 100% |
With triethylamine In dichloromethane at 0 - 20℃; for 12h; | 56% |
In ethanol; water |
benzoyl chloride
2,6-dimethylpiperazine
(2,6-dimethylpiperazin-1-yl)(phenyl)methanone
Conditions | Yield |
---|---|
With n-butyllithium; chloro-trimethyl-silane In tetrahydrofuran | 99% |
Conditions | Yield |
---|---|
Stage #1: 3,5-dimethylpiperazine With n-butyllithium In tetrahydrofuran at 20℃; for 0.5h; Metallation; Stage #2: With triethylsilyl chloride In tetrahydrofuran at 20℃; for 1h; silylation; Stage #3: benzoyl chloride In tetrahydrofuran at 20℃; for 0.166667h; benzoylation; Further stages.; | 99% |
2,6-dimethylpiperazine
4-chloro-7-azaindole
4-(3,5-dimethylpiperazin-1-yl)-1H-pyrrolo[2,3-b]pyridine
Conditions | Yield |
---|---|
With RuPhos palladacycle; lithium hexamethyldisilazane; ruphos In tetrahydrofuran at 65℃; for 4h; Inert atmosphere; Sealed vial; | 99% |
Conditions | Yield |
---|---|
In tetrahydrofuran at 20℃; for 0.3h; | 98% |
2,6-dimethylpiperazine
Conditions | Yield |
---|---|
In 1,4-dioxane at 20℃; stereoselective reaction; | 96% |
2,6-dimethylpiperazine
Conditions | Yield |
---|---|
With sodium hydrogencarbonate In DMF (N,N-dimethyl-formamide) at 20℃; | 95% |
2,6-dimethylpiperazine
6,7-difluoro-1-(2-fluoro-4-nitrophenyl)-1,4-dihydro-4-oxoquinoline-3-carboxylic acid
Conditions | Yield |
---|---|
With triethylamine In acetonitrile Heating; | 93% |
6,7-Difluoro-4-oxo-1-o-tolyl-1,4-dihydro-quinoline-3-carboxylic acid
2,6-dimethylpiperazine
Conditions | Yield |
---|---|
In acetonitrile | 92% |
Conditions | Yield |
---|---|
Stage #1: 3,5-dimethylpiperazine With n-butyllithium In tetrahydrofuran at 20℃; for 0.5h; Inert atmosphere; Stage #2: With chloro-trimethyl-silane In tetrahydrofuran at 20℃; for 1h; Stage #3: 4-nitro-benzoyl chloride In tetrahydrofuran at 20℃; for 0.166667h; | 90% |
Stage #1: 3,5-dimethylpiperazine With n-butyllithium In tetrahydrofuran at 20℃; for 0.5h; Inert atmosphere; Stage #2: With chloro-trimethyl-silane In tetrahydrofuran for 1h; Stage #3: 4-nitro-benzoyl chloride In tetrahydrofuran for 0.166667h; | 90% |
1-ethyl-6,7,8-trifluoro-1,4-dihydro-4-oxoquinoline-3-carboxylic acid
2,6-dimethylpiperazine
7-(3,5-Dimethyl-piperazin-1-yl)-1-ethyl-6,8-difluoro-4-oxo-1,4-dihydro-quinoline-3-carboxylic acid
Conditions | Yield |
---|---|
With triethylamine In acetonitrile Heating; | 89% |
Cholesteryl chloroformate
2,6-dimethylpiperazine
cholest-5-en-3-yl 3,5-dimethyl-1-piperazinecarboxylate
Conditions | Yield |
---|---|
With triethylamine In dichloromethane at 0 - 20℃; Inert atmosphere; | 89% |
In dichloromethane at 0 - 20℃; |
2,6-dimethylpiperazine
Conditions | Yield |
---|---|
With triethylamine In N,N-dimethyl-formamide at 20℃; for 0.0833333h; | 89% |
2,6-dimethylpiperazine
5-bromo-2-chloro-4-methylpyridine
Conditions | Yield |
---|---|
With N-ethyl-N,N-diisopropylamine In dimethyl sulfoxide at 100℃; for 16h; | 87.3% |
6,7-difluoro-1-(2,4-difluorophenyl)-1,4-dihydro-4-oxo-3-quinoline-carboxylic acid
2,6-dimethylpiperazine
Conditions | Yield |
---|---|
In acetonitrile | 86% |
1-ethyl-6,7-difluoro-8-chloro-1,4-dihydro-4-oxoquinoline-3-carboxylic acid
2,6-dimethylpiperazine
8-Chloro-7-(3,5-dimethyl-piperazin-1-yl)-1-ethyl-6-fluoro-4-oxo-1,4-dihydro-quinoline-3-carboxylic acid
Conditions | Yield |
---|---|
In N,N-dimethyl-formamide at 60℃; | 85% |
1-ethyl-6,7,8-trifluoro-1,4-dihydro-5-hydroxy-4-oxo-3-quinolinecarboxylic acid
2,6-dimethylpiperazine
7-(3,5-Dimethyl-piperazin-1-yl)-1-ethyl-6,8-difluoro-5-hydroxy-4-oxo-1,4-dihydro-quinoline-3-carboxylic acid
Conditions | Yield |
---|---|
With triethylamine In acetonitrile Heating; | 85% |
6,7-difluoro-4-oxo-1-(propan-2-yl)-1,4-dihydroquinoline-3-carboxylic acid
2,6-dimethylpiperazine
Conditions | Yield |
---|---|
In acetonitrile for 17h; Heating; | 85% |
2,6-dimethylpiperazine
Conditions | Yield |
---|---|
With ethanol In ethanol a soln. of the ligand in abs. ethanol was added dropwise with constant shaking to an ethanolic soln. of UO2-salt; excess of ether was added to complete pptn., ppt. was filtered under anhyd. conditions, washed with ethanol and ether, dried under vac.; elem. anal.; | 85% |
neodymium(III) nitrate
2,6-dimethylpiperazine
Conditions | Yield |
---|---|
With CH3OH In methanol soln. of Nd(NO3)3 in methanol/2,2'-dimethoxypropane was refluxed, cooling to room temp., addn. of a soln. of ligand in methanol with shaking;; ppt. was sepd., washed, filtered and dried; elem. anal.;; | 85% |
6-bromo-N-(6-methoxy-4-methyl-8-quinolinyl)-hexanamide
2,6-dimethylpiperazine
N-(6-Methoxy-4-methyl-8-quinolinyl)-3,5-dimethyl-1-piperazine-hexanamide
Conditions | Yield |
---|---|
In benzene for 25h; Heating; | 83% |
With sodium hydroxide; triethylamine In benzene | 5 g (83%) |
1-(methylsufonyl)-4-fluorobenzene
2,6-dimethylpiperazine
(3R,5S)-3,5-dimethyl-1-[4-(methylsulfonyl)phenyl]piperazine
Conditions | Yield |
---|---|
With potassium carbonate In N,N-dimethyl-formamide at 100℃; for 4h; | 83% |
Conditions | Yield |
---|---|
In ethanol at 0℃; for 168h; | 82% |
1-(2,4-Dichloro-phenyl)-6,7-difluoro-4-oxo-1,4-dihydro-quinoline-3-carboxylic acid
2,6-dimethylpiperazine
Conditions | Yield |
---|---|
In acetonitrile | 81% |
Conditions | Yield |
---|---|
With N-ethyl-N,N-diisopropylamine In dichloromethane at 20℃; for 0.25h; Inert atmosphere; | 81% |
2,6-dimethylpiperazine
Conditions | Yield |
---|---|
With triethylamine In dichloromethane at 20℃; | 80% |
neodymium trichloride
2,6-dimethylpiperazine
Conditions | Yield |
---|---|
With ethanol In ethanol shaking of the ligand and metal salt (2:1 molar ratio) in abs. ethanol;; ppt. was washed with ethanol and Et2O, filtered, dried under vac.; elem. anal.;; | 80% |
copper(II) ortho-methylbenzoate
2,6-dimethylpiperazine
Conditions | Yield |
---|---|
In diethyl ether to suspn. of copper salt soln. of base (stoich. amt.) added dropwise after successive intervals of 10 min over a total period of ca. 2.5 h understirring, mixt. stirred for another 2 h; mixt. cooled, ppt. filtered, washed with acetone and diethyl ether, dried in vac.; elem. anal.; | 80% |
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