The above product is Ality Chemical's strong item with best price, good quality and fast supply. Ality Chemical has been focusing on the research and production of this field for over 14 years. At the same time, we are always committed to providi
Cas:1454-53-1
Min.Order:1
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inquiryCangzhou Enke Pharma Tech Co.,ltd. is located in Cangzhou City, Hebei province ,where is a famous petroleum chemical industry city in China. Enke Pharma a high-tech enterprise ,and we are dedicated to developing and manufacturing new ap
Cas:1454-53-1
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inquiryShanghai Seasonsgreen Chemical is a high-tech research and development, production, sale and custom synthesis set in one high-tech chemical products enterprises. Our sales and marketing division is located in Shanghai, serving international pharmaceu
Cas:1454-53-1
Min.Order:1 Kilogram
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Type:Manufacturers
inquiryAs 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
Cas:1454-53-1
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Type:Lab/Research institutions
inquiryOur main production base is located in Xuzhou industry park. We are certified both to the ISO 9001 and ISO 14001 Standards, have a safety management system in place.Our R&D team masters core technology for process-design of target building block
Cas:1454-53-1
Min.Order:5 Kiloliter
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Type:Manufacturers
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
Cas:1454-53-1
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Type:Trading Company
inquiryProduct Name 1-Benzyl-3-carbethoxy-4-piperidone hydrochloride Synonyms 1-Benzyl-3-carbethoxy-4-piperidone hydrochloride;piperidinecarboxylate hydrochloride CAS: 1454-53-1
Cas:1454-53-1
Min.Order:5 Metric Ton
FOB Price: $1.0 / 2.0
Type:Other
inquiry1.No Less 8 years exporting experience. Clients can 100% received goods 2.Lower Price with higher quality 3,Free sample 4,We are sincerely responsible for the "product quality" and "After Service" Upbio is Specialized
Cas:1454-53-1
Min.Order:1 Kilogram
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Type:Lab/Research institutions
inquiryAdvantage : LIDE PHARMACEUTICALS LTD. is a mid-small manufacturing-type enterprise, engaged in pharmaceutical intermediates of R&D, custom-made and production, and also involving trading chemicals for export. We have established the R&
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Negotiable
Type:Lab/Research institutions
inquiryAppearance:white or light yellow crystalline powder Storage:Store in a cool,dry place and keep away from direct strong light Package:As customer request Application:Used for research and industrial manufacture. Transportation:As
Cas:1454-53-1
Min.Order:100 Gram
Negotiable
Type:Lab/Research institutions
inquiryHangzhou 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
Cas:1454-53-1
Min.Order:0 Metric Ton
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Type:Lab/Research institutions
inquiryJ&H CHEM R&D center can offer custom synthesis according to the contract research and development services for the fine chemicals, pharmaceutical, biotechnique and some of the other chemicals. J&H CHEM has some Manufacturing base in Jia
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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:1454-53-1
Min.Order:4 Kilogram
Negotiable
Type:Lab/Research institutions
inquiryMassive Chemical is certified with ISO9001 and ISO14001 manufacturer for this product. We will offer all documents as requirement for the materials which includes, Certificate of Analysis, Material Safety Data Sheet, and Method of Analysis and als
Cas:1454-53-1
Min.Order:1 Gram
FOB Price: $1.0
Type:Lab/Research institutions
inquirySuperior quality moderate price & quick delivery Appearance:Pink to cream 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:Fluorine pipe
Cas:1454-53-1
Min.Order:1 Kilogram
Negotiable
Type:Trading Company
inquiryTianfu Chemical, built in 2009, is a professional supplier for API materials in China. With 10 years development, we have bulit our own factory and lab to produce a certain of products. And we have established stable business relationships with ma
Cas:1454-53-1
Min.Order:1 Kilogram
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Type:Lab/Research institutions
inquiryWe are leading fine chemicals supplier in China with ISO certificate, Our main business covers the fields below: 1.Noble Metal Catalysts (Pt.Pd...) 2.Organic Phosphine Ligands (Tert-butyl-phosphine.Cyclohexyl-phosphine...) 3.OLED
Cas:1454-53-1
Min.Order:1 Kilogram
FOB Price: $3.0
Type:Lab/Research institutions
inquiryEthyl 1-benzyl-4-oxo-3-piperidinecarboxylate hydrochloride Basic information Product Name: Ethyl 1-benzyl-4-oxo-3-piperidinecarboxylate hydrochloride Synonyms: 1-BENZYL-3-ETHOXYCARBONYL-4-PIPERIDONE HYDROCHLORIDE;1-BENZYL-3-METHOXYCARBONYL-4-PI
Cas:1454-53-1
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
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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Min.Order:0
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Type:Trading Company
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 and h
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inquiryAppearance:95%+ Package:R&D,Pilot run Transportation:per client require Port:Express ,Air, Sea
Cas:1454-53-1
Min.Order:0
Negotiable
Type:Manufacturers
inquiryGood price, high purity, mature production technology, accept custom synthesis per customer's requirements Package:As per Customer‘ requirements Application:Pharmaceutical intermediate for Droperidol
Cas:1454-53-1
Min.Order:0
Negotiable
Type:Other
inquiryStock products, own laboratory Package:Grams, Kilograms Application:For R&D Transportation:According to customer request Port:Shanghai
Cas:1454-53-1
Min.Order:0
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Type:Lab/Research institutions
inquiryLower price, sample is available,SDS test documents are available,large stock in warehouseAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:Fine chemical intermediates, used as the main raw material for the synthe
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Type:Lab/Research institutions
inquiryhigh purity lowest priceAppearance:solid or liquid Storage:in sealed air resistant place Package:drum and bag Application:for pharma use Transportation:by sea or air Port:Beijing or Guangzhou
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inquiryR & D enterprises have their own stock in stockAppearance:To be subject to the object Package:5g Application:pharmaceutical intermediates Transportation:Air
Cas:1454-53-1
Min.Order:0
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Type:Manufacturers
inquiryQ1: Are you a manufacturer Answer: Yes, we are factory founded on 2012.Q2: How to contact with us Click "contact supplier" And then send us message the product you interest in, you will get reply within 12 hours.Q3:Which kind of payment terms do you
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inquiryhigh quality Storage:Sealed, dry, microtherm , avoid light and smell. Package:According to the demand of customer Application:Organic synthesis Transportation:by air or by sea
Cas:1454-53-1
Min.Order:0
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inquiryOur clients, like BASF,CHEMO,Brenntag,ASR,Evonik,Merck and etc.Appearance:COA Storage:in stock Application:MSDS/TDS
Cas:1454-53-1
Min.Order:0
Negotiable
Type:Manufacturers
inquiryTAIHO Unique Advantages:1.We're factory2.Free samples available3.Commodity inspection can be done4.ISO9001,Kosher certifications5.10 years experiences Storage:Store in cool &dry place Package:aluminium foil bag/fiber can/plastic drum Application:comp
Cas:1454-53-1
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inquirydi-tert-butyl dicarbonate
ethyl 1-benzyl-4-oxopiperidine-3-carboxylate hydrochloride
1-tert-butyl 3-ethyl 4-oxopiperidine-1,3-dicarboxylate
Conditions | Yield |
---|---|
Stage #1: ethyl 1-benzyl-4-oxopiperidine-3-carboxylate hydrochloride With hydrogen; palladium 10% on activated carbon In ethanol at 20℃; under 760.051 Torr; for 15h; Stage #2: di-tert-butyl dicarbonate With triethylamine In ethanol at 20℃; for 16h; | 100% |
With hydrogen; triethylamine In ethanol | 85% |
With hydrogen; palladium(II) hydroxide; triethylamine In ethanol under 2585.81 Torr; for 4h; | 82% |
Stage #1: ethyl 1-benzyl-4-oxopiperidine-3-carboxylate hydrochloride With sodium hydrogencarbonate In ethyl acetate for 1h; Stage #2: di-tert-butyl dicarbonate With hydrogen; palladium 10% on activated carbon In ethyl acetate under 2585.81 Torr; for 24h; |
Conditions | Yield |
---|---|
In methanol at 50℃; for 1h; Inert atmosphere; | 100% |
ethyl 1-benzyl-4-oxopiperidine-3-carboxylate hydrochloride
ethyl 4-piperidone-3-carboxylate hydrochloride
Conditions | Yield |
---|---|
With hydrogen; palladium on activated charcoal In ethanol; water under 2280 Torr; for 24h; Ambient temperature; | 99% |
With Pd(OH)2/C; hydrogen In methanol; dichloromethane at 22℃; under 3750.38 Torr; for 48h; | 99% |
With palladium 10% on activated carbon; hydrogen In ethanol for 7h; Heating; | 98.2% |
ethyl 1-benzyl-4-oxopiperidine-3-carboxylate hydrochloride
methyl 4-amino-1-benzyl-1,2,5,6-tetrahydropyridine-3-carboxylate
Conditions | Yield |
---|---|
With ammonium acetate In ethanol at 20℃; for 1h; | 99% |
ethyl 1-benzyl-4-oxopiperidine-3-carboxylate hydrochloride
1-acetyl-4-oxo-piperidine-3-carboxylic acid ethyl ester
Conditions | Yield |
---|---|
With acetic anhydride In pyridine; ethyl acetate | 97% |
ethyl 1-benzyl-4-oxopiperidine-3-carboxylate hydrochloride
Conditions | Yield |
---|---|
Stage #1: ethyl 1-benzyl-4-oxopiperidine-3-carboxylate hydrochloride With sodium hydroxide In diethyl ether; water at 20℃; Stage #2: In water at 30℃; for 12h; | 95% |
ethyl 1-benzyl-4-oxopiperidine-3-carboxylate hydrochloride
4-piperidone-3-carboxylic acid ethyl ester
Conditions | Yield |
---|---|
With ammonium formate; palladium on activated charcoal In ethanol for 1h; Heating; | 92% |
With hydrogen; palladium 10% on activated carbon In ethanol at 20℃; under 3000.3 - 3750.38 Torr; for 3h; |
ethyl 1-benzyl-4-oxopiperidine-3-carboxylate hydrochloride
C9H14O3NC6H5
Conditions | Yield |
---|---|
With sodium hydrogencarbonate In dichloromethane for 1h; | 92% |
With sodium hydrogencarbonate In dichloromethane for 1h; | 92% |
With sodium carbonate In water for 1h; | 90% |
With sodium hydrogencarbonate In dichloromethane; water |
formamidine acetic acid
ethyl 1-benzyl-4-oxopiperidine-3-carboxylate hydrochloride
7-benzyl-5,6,7,8-tetrahydro-3H-pyrido[3,4-d]pyrimidin-4-one
Conditions | Yield |
---|---|
With sodium methylate In methanol for 2h; Heating / reflux; | 90% |
ethyl 1-benzyl-4-oxopiperidine-3-carboxylate hydrochloride
6-benzyl-2-(2-methoxy-phenyl)-5,6,7,8-tetrahydro-3H-pyrido[4,3-d]pyrimidin-4-one
Conditions | Yield |
---|---|
Stage #1: 2-Methoxy-benzamidine With sodium methylate In 1,4-dioxane; methanol at 0℃; for 0.25h; Stage #2: ethyl 1-benzyl-4-oxopiperidine-3-carboxylate hydrochloride In 1,4-dioxane; methanol for 2h; Heating / reflux; | 87% |
ethyl 1-benzyl-4-oxopiperidine-3-carboxylate hydrochloride
ethyl 1-benzyl-4-hydroxypiperidine-3-carboxylate
Conditions | Yield |
---|---|
Stage #1: ethyl 1-benzyl-4-oxopiperidine-3-carboxylate hydrochloride With triethylamine In methanol at 20℃; for 0.166667h; Stage #2: With sodium tetrahydroborate In methanol at 20℃; for 3h; Stage #3: With hydrogenchloride; methanol; water; sodium hydrogencarbonate more than 3 stages; | 84% |
Stage #1: ethyl 1-benzyl-4-oxopiperidine-3-carboxylate hydrochloride With triethylamine In methanol at 0℃; for 0.166667h; Stage #2: With sodium tetrahydroborate In methanol at 0℃; for 2h; |
N,N-phenylbistrifluoromethane-sulfonimide
ethyl 1-benzyl-4-oxopiperidine-3-carboxylate hydrochloride
ethyl 1-benzyl-4-(trifluoromethylsulfonyloxy)-1,2,5,6-tetrahydropyridine-3-carboxylate
Conditions | Yield |
---|---|
Stage #1: ethyl 1-benzyl-4-oxopiperidine-3-carboxylate hydrochloride With potassium carbonate In water Stage #2: With sodium hydride In N,N-dimethyl-formamide; mineral oil at 0℃; for 0.166667h; Inert atmosphere; Stage #3: N,N-phenylbistrifluoromethane-sulfonimide In N,N-dimethyl-formamide; mineral oil at 0℃; for 1.5h; | 83% |
Stage #1: ethyl 1-benzyl-4-oxopiperidine-3-carboxylate hydrochloride With potassium carbonate In dichloromethane; water Stage #2: With sodium hydride In N,N-dimethyl-formamide at 0℃; for 0.166667h; Inert atmosphere; Stage #3: N,N-phenylbistrifluoromethane-sulfonimide In N,N-dimethyl-formamide for 1.5h; Inert atmosphere; | 83% |
ethyl 1-benzyl-4-oxopiperidine-3-carboxylate hydrochloride
acrylic acid methyl ester
1-benzyl-3-(2-ethoxycarbonyl-ethyl)-4-oxo-piperidine-3-carboxylic acid ethyl ester
Conditions | Yield |
---|---|
Stage #1: ethyl 1-benzyl-4-oxopiperidine-3-carboxylate hydrochloride With caesium carbonate In acetone Reflux; Stage #2: acrylic acid methyl ester In acetone for 3.5h; Reflux; | 81% |
formamidine hydrochloride
ethyl 1-benzyl-4-oxopiperidine-3-carboxylate hydrochloride
6-benzyl-5,6,7,8-tetrahydropyrido[4,3-d]pyrimidin-4-ol
Conditions | Yield |
---|---|
With sodium methylate In methanol at 85℃; | 77% |
6-acetoxy-2,3-dihydrobenzofuran
ethyl 1-benzyl-4-oxopiperidine-3-carboxylate hydrochloride
3-Benzyl-1,2,3,4,9,10-hexahydro-6,8-dioxa-3-aza-cyclopenta[b]phenanthren-5-one; hydrochloride
Conditions | Yield |
---|---|
With hydrogenchloride In acetic acid for 120h; Ambient temperature; | 75% |
ethyl 1-benzyl-4-oxopiperidine-3-carboxylate hydrochloride
6-acetoxy-7-methyl-2,3-dihydrobenzofuran
3-Benzyl-7-methyl-1,2,3,4,9,10-hexahydro-6,8-dioxa-3-aza-cyclopenta[b]phenanthren-5-one; hydrochloride
Conditions | Yield |
---|---|
With hydrogenchloride In acetic acid for 120h; Ambient temperature; | 75% |
2-chloroacetamidine hydrochloride
ethyl 1-benzyl-4-oxopiperidine-3-carboxylate hydrochloride
7-benzyl-5,6,7,8-tetrahydro-2-(methoxymethyl)pyrido[3,4-d]pyrimidin-4(3H)-one
Conditions | Yield |
---|---|
With sodium methylate In methanol at 100℃; for 0.25h; Microwave irradiation; | 72% |
ethyl 1-benzyl-4-oxopiperidine-3-carboxylate hydrochloride
urea
5,6,7,8-tetrahydro-6-(phenylmethyl)pyrido<3,4-d>pyrimidine-2,4(1H,3H)-dione
Conditions | Yield |
---|---|
With sodium methylate In ethanol for 24h; Heating / reflux; | 70% |
With sodium methylate In methanol at 0℃; for 40h; Reflux; | 60% |
With sodium methylate In methanol at 0 - 60℃; for 20h; Inert atmosphere; | 42% |
formamidine acetic acid
ethyl 1-benzyl-4-oxopiperidine-3-carboxylate hydrochloride
6-benzyl-5,6,7,8-tetrahydropyrido[4,3-d]pyrimidin-4(3H)-one
Conditions | Yield |
---|---|
Stage #1: formamidine acetic acid; ethyl 1-benzyl-4-oxopiperidine-3-carboxylate hydrochloride With sodium methylate In methanol at 85℃; for 16h; in sealed vessel; Stage #2: With sodium hydroxide In water at 0℃; Stage #3: With acetic acid In water pH=7; | 61.4% |
Stage #1: formamidine acetic acid; ethyl 1-benzyl-4-oxopiperidine-3-carboxylate hydrochloride With sodium methylate In methanol at 85℃; for 16h; Stage #2: With sodium hydroxide In water Stage #3: With acetic acid In water at 0℃; pH=7; | 61.4% |
Stage #1: formamidine acetic acid; ethyl 1-benzyl-4-oxopiperidine-3-carboxylate hydrochloride With sodium methylate In methanol at 85℃; for 16h; Stage #2: With sodium hydroxide In water Cooling with ice; Stage #3: With acetic acid In water pH=7; | 61.4% |
ethyl 1-benzyl-4-oxopiperidine-3-carboxylate hydrochloride
(3RS,4RS)-1-benzyl-3-hydroxymethyl-piperidin-4-ol
Conditions | Yield |
---|---|
Stage #1: ethyl 1-benzyl-4-oxopiperidine-3-carboxylate hydrochloride With sodium hydroxide; water In methanol at 20℃; Stage #2: With sodium tetrahydroborate In methanol at 0 - 20℃; | 61% |
Stage #1: ethyl 1-benzyl-4-oxopiperidine-3-carboxylate hydrochloride With sodium tetrahydroborate; sodium hydroxide In methanol at 0℃; for 0.5h; Stage #2: With lithium aluminium tetrahydride In diethyl ether at 0℃; for 1h; |
ethyl 1-benzyl-4-oxopiperidine-3-carboxylate hydrochloride
3-methyl-phenol
1,2,3,4-tetrahydro-8-methyl-3-(phenylmethyl)-5H-[1]benzopyrano[3,4-c]pyridin-5-one
Conditions | Yield |
---|---|
60% |
S-methylthiouronium iodide
ethyl 1-benzyl-4-oxopiperidine-3-carboxylate hydrochloride
6-benzyl-2-methylthio-5,6,7,8-tetrahydropyrido[4,3-d]pyrimidin-4(3H)-one
Conditions | Yield |
---|---|
With potassium carbonate In water at 60℃; for 12h; | 59% |
acetamidine hydrochloride
ethyl 1-benzyl-4-oxopiperidine-3-carboxylate hydrochloride
6-benzyl-2-methyl-5,6,7,8-tetrahydropyrido[4,3-d]pyrimidin-4-ol
Conditions | Yield |
---|---|
With potassium carbonate In methanol; water at 60℃; for 16h; | 55% |
ethyl 1-benzyl-4-oxopiperidine-3-carboxylate hydrochloride
A
5-benzyl-3-ethoxy-4,5,6,7-tetrahydro-1H-pyrazolo[4,3-c]pyridine
Conditions | Yield |
---|---|
With hydrazine hydrochloride In ethanol for 8h; Reflux; | A 38% B 52% |
Conditions | Yield |
---|---|
With potassium tert-butylate In isopropyl alcohol at 20 - 75℃; for 12.33h; | 48% |
Conditions | Yield |
---|---|
40% |
ethyl 1-benzyl-4-oxopiperidine-3-carboxylate hydrochloride
2-hydrazinyl-5-methyl-1H-benzo[d]imidazole
Conditions | Yield |
---|---|
With acetic acid at 20℃; for 12h; | 37% |
2,3-dihydro-4-hydroxybenzofuran
ethyl 1-benzyl-4-oxopiperidine-3-carboxylate hydrochloride
2-benzyl-1,2,3,4,8,9-hexahydro-11H-furo<3',2':7,8><1>benzopyrano<3,4-c>pyridin-11-one
Conditions | Yield |
---|---|
With sulfuric acid; trichlorophosphate Ambient temperature; | 30% |
2-methylbenzene-1,4-diol
ethyl 1-benzyl-4-oxopiperidine-3-carboxylate hydrochloride
Conditions | Yield |
---|---|
28% |
ethyl 1-benzyl-4-oxopiperidine-3-carboxylate hydrochloride
5-(phenoxymethyl)-2-amino-2-oxazoline
Conditions | Yield |
---|---|
With potassium carbonate In ethanol; water at 25℃; for 48h; cyclocondensation; | A 26% B 12% |
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