As a leading manufacturer and supplier of chemicals in China, DayangChem not only supply popular chemicals, but also DayangChem's R&D center offer custom synthesis services. DayangChem can provide different quantities of custom synthesis ch
Cas:6269-89-2
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inquiryWelcome to Simagchem, your partner in China as a premier supply of bulk specialty chemicals for industry and life science. We introduce experienced quality product and exceptional JIT service with instant market intelligence in China to benefit our
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inquiryProduct Name: 1-(4-Nitrophenyl)piperazine CAS No.: 6269-89-2 Molecular Formula: C10H13N3O2 Molecular Weight: 207.23 Purity: 98.0% Min. Appearance: White or off-white crystalline powder We are a professional chemicals and APIs le
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inquiryWith our good experience, we offer detailed technical support and advice to assist customers. We communicate closely with customers to establish their quality requirements. Consistent Quality Our plant has strict quality control in each manufacturin
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inquiryWITH US,YOUR MONEY IN SAFE,YOUR BUSINESS IN SAFE 1)Quick Response Within 12 hours; 2)Quality Guarantee: All products are strictly tested by our QC, confirmed by QA and approved by third party lab in China, USA, Canada, Germany, UK, Italy, France et
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Cas:6269-89-2
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inquiryBest quality & Attractive price & Professional service; Trial & Pilot & Commercial Hisunny Chemical is a leading manufacturer and supplier of chemicals in China. We develop produce and distribute high quality intermediates, specia
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inquiryA substitute for perfluorooctanoic acid, mainly used as a surfactant, dispersant, additive, etc Appearance:White solid or Colorless liquid Purity:99.3 % We will ship the goods in a timely manner as required We can provide relevant documents acc
Cas:6269-89-2
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inquiryProName: 1-(4-Nitrophenyl)piperazine Manufactur... CasNo: 6269-89-2 Molecular Formula: C10H13N3O2 Appearance: detailed see specifications Application: It is an important raw material and in... DeliveryTime: prompt PackAge: according to the cl
We are one of a few suppliers that can offer custom synthesis service of this product We are specialized in custom synthesis, chemical/pharmaceutical/ pesticides outsourcing and contract research. We are committed to prov
Cas:6269-89-2
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inquiryProduct name: 1-(4-Nitrophenyl)Piperazine CAS No.:6269-89-2 Molecule Formula:C10H13N3O2 Molecule Weight:207.23 Purity: 99.0% Package: 25kg/drum Description:White crystalline powder Manufacture Standards:Enterprise Standard TESTIN
Cas:6269-89-2
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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,
Cas:6269-89-2
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inquiry1)quick response within 12 hours; 2)quality guarantee: all products are strictly tested by our qc, confirmed by qa and approved by third party lab in china, usa, canada, germany, uk, italy, france etc. 3) oem/odm available; 4) rea
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inquiryProduct Name: 1-(4-Nitrophenyl)piperazine Synonyms: Piperazine-Ph-NO2;1-(4-nitrophenyl)piperazin-4-ium;AKOS BBS-00003599;1-(P-NITROPHENYL)PIPERAZINE;1-NITRO-4-(1-PIPERAZINYL)BENZENE;1-(4-NITROPHENYL)PIPERAZINE;1-(4-NITRO-PHENYL)-PIPERAZINE DIHY
Cas:6269-89-2
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inquiryfactory?direct?saleAppearance:White Powder Storage:Store In Dry, Cool And Ventilated Place Package:25kg/drum, also according to the clients requirement Application:It is widely used as a thickener, emulsifier and stabilizer Transportation:By Sea Or B
Cas:6269-89-2
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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
Shandong Mopai Biotechnology Co., LTD is a leading manufacturer and supplier of chemicals in China. We develop produce and distribute high quality pharmaceuticals, intermediates, special chemicals and OLED intermediates and other fine chemicals. W
Cas:6269-89-2
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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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inquiryAppearance:95%+ Package:R&D,Pilot run Transportation:per client require Port:Express ,Air, Sea
GOLDEN PHARMA CO.,LIMITED.is a professional pharmaceutical company,our team have more than 20years expereince in pharmaceutical production and sales. we are a professional technical enterprise specializing in the R & D, production,QA regulation
We are a Union of chemistry in China, consists of chemists,engineers, laboratories,factories in China. We organize surplus capacity of R&D and production as well as custom synthesis for chemical products and chemical business project. We are supp
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inquirySuperior quality, moderate price & quick delivery. Appearance:NA Storage:Sealed in a cool ,dry and microtherm place , avoid light . Package:1kg/bag, 1kg/drum or 25kg/drum or as per your request. Application:It is an important raw material and
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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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inquirytert-butyl 4-(4-nitrophenyl)piperazine-1-carboxylate
1-(4-Nitrophenyl)piperazine
Conditions | Yield |
---|---|
With trifluoroacetic acid In dichloromethane at 20℃; for 6h; | 98% |
Stage #1: tert-butyl 4-(4-nitrophenyl)piperazine-1-carboxylate With Amberlyst(R) 15 In dichloromethane at 20℃; Stage #2: With ammonium hydroxide In methanol at 20℃; for 1.5h; | 94% |
With trifluoroacetic acid In dichloromethane at 20℃; for 1h; | 90% |
Conditions | Yield |
---|---|
With tetra-(n-butyl)ammonium iodide; potassium carbonate In dimethyl sulfoxide at 120℃; for 12h; Arylation; | 98% |
With potassium carbonate In N,N-dimethyl-formamide Reflux; | 55% |
With potassium phosphate; copper(l) iodide; ethylene glycol In isopropyl alcohol for 48h; Heating / reflux; | 49.4% |
Conditions | Yield |
---|---|
In N,N-dimethyl-formamide under 6000.6 Torr; | 95% |
In acetonitrile Reflux; | 85.1% |
In chloroform; acetonitrile |
Conditions | Yield |
---|---|
With tetra-(n-butyl)ammonium iodide; potassium carbonate In dimethyl sulfoxide at 120℃; for 12h; Arylation; | 91% |
With tris-(dibenzylideneacetone)dipalladium(0); 2-dicyclohexylphosphino-2′,6′-di-i-propoxy-1,1′-biphenyl; sodium t-butanolate In 1,4-dioxane at 100℃; for 0.166667h; Temperature; | 86% |
In diethylene glycol dimethyl ether at 100℃; for 6h; | 81% |
bis-(2-chloroethyl)amine hydrochloride
4-nitro-aniline
1-(4-Nitrophenyl)piperazine
Conditions | Yield |
---|---|
In various solvent(s) at 150℃; | 90% |
With potassium carbonate In butan-1-ol | 16.1 g (14%) |
Reflux; | |
With potassium iodide at 150℃; Inert atmosphere; |
Conditions | Yield |
---|---|
With potassium carbonate In dimethyl sulfoxide Arylation; Heating; | 76% |
bis(2-bromoethyl)amine hydrobromide
4-nitro-aniline
1-(4-Nitrophenyl)piperazine
Conditions | Yield |
---|---|
With butan-1-ol |
Conditions | Yield |
---|---|
at 150℃; im Rohr; |
Conditions | Yield |
---|---|
With potassium phosphate; copper(l) iodide In isopropyl alcohol at 20℃; |
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1.1: macroporous polymer-supported carbonate / dimethylsulfoxide / 100 °C 1.2: macroporous polymer-supported isocyanate / CH2Cl2 / 60 °C 2.1: Amberlyst(R) 15 / CH2Cl2 / 20 °C 2.2: 94 percent / aq. NH3 / methanol / 1.5 h / 20 °C View Scheme | |
Multi-step reaction with 2 steps 1: K2CO3 / dimethylsulfoxide / 12 h / 80 °C 2: concd. HCl / acetonitrile View Scheme | |
Multi-step reaction with 2 steps 1: potassium carbonate / acetonitrile / 48 h / Reflux 2: hydrogenchloride; acetic acid / water / 2 h / 20 °C View Scheme |
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1.1: tri-tert-butylphosphine; palladium(II) acetate; sodium tert-butoxide / xylene / 50 °C 1.2: 100 percent / macroporous polymer-supported isocyanate / xylene / 24 h / 50 °C 2.1: Amberlyst(R) 15 / CH2Cl2 / 20 °C 2.2: 94 percent / aq. NH3 / methanol / 1.5 h / 20 °C View Scheme |
1-(4-Nitrophenyl)piperazine
4-(piperazin-1-yl)aniline
Conditions | Yield |
---|---|
With hydrazine hydrate at 90℃; for 1.66667h; chemoselective reaction; | 100% |
With palladium 10% on activated carbon In methanol at 50℃; under 37503.8 Torr; | 99% |
With hydrazine hydrate In water at 110℃; Sealed tube; Green chemistry; | 99% |
1-(4-Nitrophenyl)piperazine
3,4-dimethoxy-benzaldehyde
1-(3,4-dimethoxybenzyl)-4-(4-nitrophenyl)piperazine
Conditions | Yield |
---|---|
With sodium tris(acetoxy)borohydride In dichloromethane for 18h; | 100% |
Stage #1: 1-(4-Nitrophenyl)piperazine; 3,4-dimethoxy-benzaldehyde With acetic acid In dichloromethane for 0.5h; Stage #2: With sodium tris(acetoxy)borohydride In dichloromethane at 20℃; | 60.9% |
[(1-Ethoxycyclopropyl)oxy]trimethylsilane
1-(4-Nitrophenyl)piperazine
1-cyclopropyl-4-(4-nitrophenyl)piperazine
Conditions | Yield |
---|---|
With sodium cyanoborohydride; acetic acid In methanol at 20℃; for 60h; molecular sieves; | 100% |
With sodium cyanoborohydride; acetic acid In methanol at 60 - 65℃; for 4h; Molecular sieve; | 100% |
1-(4-Nitrophenyl)piperazine
isobutyl isocyanate
4-(4-nitrophenyl)-1-piperazinecarbothioic acid isobutylamide
Conditions | Yield |
---|---|
In toluene at 20℃; for 2h; | 100% |
1-(4-Nitrophenyl)piperazine
Ethanesulfonyl chloride
1-(ethylsulfonyl)-4-(4-nitrophenyl)piperazine
Conditions | Yield |
---|---|
With triethylamine In dichloromethane at 5 - 20℃; for 4h; | 100% |
With triethylamine In dichloromethane at 5 - 20℃; for 4h; | 100% |
1-(4-Nitrophenyl)piperazine
2-chloro-5-cyano-6-ethoxy-4-phenylpyridine-3-carboxaldehyde
3-cyano-2-ethoxy-6--5-formyl-4-phenylpyridine
Conditions | Yield |
---|---|
With triethylamine In tetrahydrofuran for 0.166667h; Heating; | 99% |
Conditions | Yield |
---|---|
With silica gel for 0.0833333h; Alkylation; Microwave irradiation; | 99% |
potassium cyanate
1-(4-Nitrophenyl)piperazine
4-(4-nitro-phenyl)-piperazine-1-carboxylic acid amide
Conditions | Yield |
---|---|
99% |
1-(4-Nitrophenyl)piperazine
ethyl bromoacetate
ethyl 2-[4-(4-nitrophenyl)piperazin-1-yl]acetate
Conditions | Yield |
---|---|
With triethylamine In neat (no solvent) for 0.133333h; Solvent; Microwave irradiation; Green chemistry; | 99% |
With sodium hydrogencarbonate In acetone for 24h; Reflux; | |
With potassium carbonate In acetone at 20℃; |
1-(4-Nitrophenyl)piperazine
N-(4-methylphenyl)-4-nitronaphthalene-1,8-dicarboximide
Conditions | Yield |
---|---|
In N,N-dimethyl acetamide for 3h; Heating; | 98% |
1-(4-Nitrophenyl)piperazine
(R)-trolox
Conditions | Yield |
---|---|
Stage #1: (R)-trolox Stage #2: 1-(4-Nitrophenyl)piperazine | 98% |
1-(4-Nitrophenyl)piperazine
N-(9H-fluoren-2-ylmethoxycarbonyloxy)succinimide
Conditions | Yield |
---|---|
With sodium carbonate In DMF (N,N-dimethyl-formamide); water at 0℃; for 0.333333h; | 98% |
di-tert-butyl dicarbonate
1-(4-Nitrophenyl)piperazine
Conditions | Yield |
---|---|
With formaldehyd; palladium In ethanol; dichloromethane; ethyl acetate | 98% |
(1S,4R)-bicyclo[2.2.1]heptan-2-one
1-(4-Nitrophenyl)piperazine
1-(bicyclo[2.2.1]hept-2-yl)-4-(4-nitrophenyl)piperazine
Conditions | Yield |
---|---|
With sodium tris(acetoxy)borohydride; acetic acid In 1,2-dichloro-ethane at 20℃; | 98% |
2-chloro-4,6-dimethoxybenzenamine hydrochloride
1-(4-Nitrophenyl)piperazine
trichloromethyl chloroformate
C19H21ClN4O5
Conditions | Yield |
---|---|
Stage #1: 2-chloro-4,6-dimethoxybenzenamine hydrochloride; trichloromethyl chloroformate With triethylamine In toluene at 60℃; for 2h; Stage #2: 1-(4-Nitrophenyl)piperazine In dichloromethane; toluene at 60 - 70℃; for 1h; | 98% |
Conditions | Yield |
---|---|
With triethylamine In tetrahydrofuran at 0 - 20℃; for 4h; | 98% |
With triethylamine In dichloromethane at 20℃; | 88% |
1-(4-Nitrophenyl)piperazine
2-bromoethanol
2-(4-(4-nitrophenyl)piperazin-1-yl)ethan-1-ol
Conditions | Yield |
---|---|
With triethylamine In chloroform at 50℃; | 97% |
With triethylamine In acetone at 20℃; for 24h; | 40% |
With N-ethyl-N,N-diisopropylamine In acetonitrile Heating / reflux; | |
With N-ethyl-N,N-diisopropylamine In acetonitrile Heating / reflux; |
1-(4-Nitrophenyl)piperazine
N-(5-chloro-2-nitrophenyl)acetamide
5-(4-(4-nitrophenyl)-1-piperazinyl)-2'-nitroacetanilide
Conditions | Yield |
---|---|
With triethylamine In dimethyl sulfoxide at 120℃; | 97% |
1-(4-Nitrophenyl)piperazine
methyl chloroformate
methyl 4-(4-nitrophenyl)piperazine-1-carboxylate
Conditions | Yield |
---|---|
With potassium carbonate In dichloromethane at 20℃; for 0.5h; | 97% |
With N-ethyl-N,N-diisopropylamine In tetrahydrofuran at 0 - 20℃; for 1h; | 4 g |
1-(4-Nitrophenyl)piperazine
benzyl chloroformate
benzyl 4-(4-nitropheny)piperazine-1-carboxylate
Conditions | Yield |
---|---|
With potassium carbonate In tetrahydrofuran; water for 1h; Inert atmosphere; | 96.4% |
With sodium hydrogencarbonate In dichloromethane; acetonitrile at 8 - 20℃; for 40h; | 96% |
With sodium hydrogencarbonate In dichloromethane for 21h; | 93% |
1-(4-Nitrophenyl)piperazine
3-[(4-chlorobenzoyl)amino]propanoyl chloride
Conditions | Yield |
---|---|
With pyridine In tetrahydrofuran at 0 - 20℃; | 96.2% |
Conditions | Yield |
---|---|
With silica gel for 0.0833333h; Substitution; Microwave irradiation; | 96% |
1-(4-Nitrophenyl)piperazine
acrylonitrile
3-[4-(4-nitrophenyl)-piperazin-1-yl]-propionitrile
Conditions | Yield |
---|---|
With triethylammonium acetate at 25℃; for 0.0166667h; Aza-Michael reaction; chemoselective reaction; | 96% |
With multi-walled carbon nanotubes-triethylammonium hydrogen phosphate composite at 25℃; for 0.0166667h; Michael Addition; Green chemistry; | 96% |
With triethylamine In methanol at 20℃; for 24h; | 91.04% |
With single-walled carbon nanotube-triethylammonium hydrogen phosphate ionic liquid at 25℃; for 0.0166667h; Reagent/catalyst; | 97 %Chromat. |
dichloroacethyl chloride
1-(4-Nitrophenyl)piperazine
2,2-dichloro-1-(4-(4-nitrophenyl)piperazine-1-yl)ethan-1-one
Conditions | Yield |
---|---|
for 4h; | 96% |
With triethylamine In water; toluene |
1-(4-Nitrophenyl)piperazine
propargyl bromide
N-(4-nitrophenyl)-N'-propargylpiperazine
Conditions | Yield |
---|---|
With potassium carbonate In acetonitrile at 60℃; for 18h; Inert atmosphere; | 95.4% |
With pyridine; potassium carbonate In ethyl acetate at 25℃; for 4h; Cooling with ice; | |
With potassium carbonate In ethyl acetate at 20℃; | |
With potassium carbonate In dichloromethane at 0 - 20℃; for 5h; |
1-(4-Nitrophenyl)piperazine
chloroacetyl chloride
2-chloro-1-<4-(4-nitrophenyl)piperazin-1-yl>acetamide
Conditions | Yield |
---|---|
With calcium carbonate In butanone Ambient temperature; | 95% |
With triethylamine In dichloromethane at 0 - 20℃; for 3h; | 92% |
formaldehyd
tetrahydropyrrolo[1,2-c]imidazol-1,3-dione
1-(4-Nitrophenyl)piperazine
Conditions | Yield |
---|---|
In ethanol at 100℃; | 95% |
1-(4-Nitrophenyl)piperazine
ammonium formate
4-(4-nitrophenyl)piperazine-1-carbaldehyde
Conditions | Yield |
---|---|
In acetonitrile for 7.5h; Formylation; | 95% |
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