Dayangchem's 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. DayangChem can provide different quantities
Cas:214834-18-1
Min.Order:1 Kilogram
FOB Price: $3.0
Type:Lab/Research institutions
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
Cas:214834-18-1
Min.Order:0 Metric Ton
Negotiable
Type:Manufacturers
inquiryThe 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:214834-18-1
Min.Order:1
Negotiable
Type:Other
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:214834-18-1
Min.Order:5 Kiloliter
FOB Price: $1.2 / 5.0
Type:Manufacturers
inquiryOur company was built in 2009 with an ISO certificate.In the past 5 years, we have grown up as a famous fine chemicals supplier in China and we had established stable business relationships with Samsung,LG,Merck,Thermo Fisher Scientific and so on.O
Cas:214834-18-1
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
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:214834-18-1
Min.Order:1 Kilogram
FOB Price: $139.0 / 210.0
Type:Trading Company
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:214834-18-1
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiry1. Timely and efficient service to ensure communication with customers 2. Produce products of different specifications and sizes according to your requirements. 3. Quality procedures and standards recognized by SGS. Advanced plant equipment ensures s
Cas:214834-18-1
Min.Order:1 Kilogram
FOB Price: $10.0 / 100.0
Type:Lab/Research institutions
inquiryHenan Wentao Chemical Product Co.,Ltd is Located in Zhengzhou High-tech Development Zone with import and export license, We passed ISO 9001:2008 as well, Henan Wentao has developed more than 1000 compounds, which are widely used in the fields of prod
Cas:214834-18-1
Min.Order:0
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:214834-18-1
Min.Order:0 Metric Ton
Negotiable
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
Cas:214834-18-1
Min.Order:0
Negotiable
Type:Lab/Research institutions
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,
Cas:214834-18-1
Min.Order:1 Milligram
Negotiable
Type:Trading Company
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:214834-18-1
Min.Order:1 Kilogram
FOB Price: $18.0 / 20.0
Type:Trading Company
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
Cas:214834-18-1
Min.Order:0
Negotiable
Type:Trading Company
inquiryZhenyu biotech exported this product to many countries and regions at best price. if you are looking for the material's manufacturer or supplier in china, zhenyu biotech is your best choice. pls contact with us freely for getting detailed
Cas:214834-18-1
Min.Order:1 Kilogram
FOB Price: $2.0
Type:Lab/Research institutions
inquiryShandong 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:214834-18-1
Min.Order:1 Gram
Negotiable
Type:Lab/Research institutions
inquiryBest quality & Attractive price & Professional service; Trial & Pilot & CommercialHisunny Chemical is a leading manufacturer and supplier of chemicals in China. We develop produce and distribute high quality intermediates, special chemicals and OLED
Cas:214834-18-1
Min.Order:0
Negotiable
Type:Trading Company
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
Cas:214834-18-1
Min.Order:1 Metric Ton
FOB Price: $1.5
Type:Trading Company
inquiryAppearance:95%+ Package:R&D,Pilot run Transportation:per client require Port:Express ,Air, Sea
Cas:214834-18-1
Min.Order:0
Negotiable
Type:Manufacturers
inquiryWe 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
Cas:214834-18-1
Min.Order:1 Metric Ton
FOB Price: $1.0
Type:Trading Company
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
Cas:214834-18-1
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryR & D enterprises have their own stock in stockAppearance:To be subject to the object Package:Customized Application:pharmaceutical intermediates Transportation:Air Port:Shanghai;Guangzhou
Cas:214834-18-1
Min.Order:0
Negotiable
Type:Manufacturers
inquiryhigh qualityAppearance:white crystalline powder Storage:Sealed, dry, microtherm , avoid light and smell. Package:According to the demand of customer Application:Organic synthesis Transportation:by air or by sea
Our clients, like BASF,CHEMO,Brenntag,ASR,Evonik,Merck and etc.Appearance:COA Storage:in stock Application:MSDS/TDS
Cas:214834-18-1
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:214834-18-1
Min.Order:0
Negotiable
Type:Manufacturers
inquirybulk productiongoods in stockswe have the best competitive price in the marketmeantime,we are committed to service to our every customer Chemsigma International Co.,Ltd. is a chemical manufacturer, specialize in custom synthesis and organic chemical
Cas:214834-18-1
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryAnsciep Chemical is a professional enterprise manufacturing and distributing fine chemicals and speciality chemicals. We have been dedicated to heterocycle compounds and phenyl rings for tens of years. This is our mature product for export. Our quali
Cas:214834-18-1
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryAmoychem is committed to providing the top-quality chemical products and services Internationally. We offer our customers with friendly, professional service and reliable, high performance products that have been manufactured according to the accredi
Cas:214834-18-1
Min.Order:0
Negotiable
Type:Other
inquiryWe are a trading company aiming at providing high-quality services to customers. Established for many years, with good reputation in the industry Storage:Sealed and preserved Application:Fine chemical intermediates, used as the main raw material for
Cas:214834-18-1
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryWe product this chemical more than 10 years . We are very experience to export it to many countries, Our superior & stable quality , competitive price gain warm reception from our customers. Application:Pharm intermediate
Cas:214834-18-1
Min.Order:0
Negotiable
Type:Trading Company
inquiry4-carbamoyl-piperidine-1-carboxylic acid tert-butyl ester
tert-butyl 4-carbamothioylpiperidine-1-carboxylate
Conditions | Yield |
---|---|
With Lawessons reagent In 1,2-dimethoxyethane; dichloromethane at 20℃; | 92% |
With Lawessons reagent In 1,2-dimethoxyethane; dichloromethane at 20℃; | 92% |
With Lawessons reagent In 1,2-dimethoxyethane; dichloromethane at 20℃; for 1.33333h; | 82% |
1-tert-butoxycarbonyl-4-cyanopiperidine
tert-butyl 4-carbamothioylpiperidine-1-carboxylate
Conditions | Yield |
---|---|
With sodium hydrogen sulfide; ammonium chloride In N,N-dimethyl-formamide; mineral oil at 20℃; for 72h; | 95% |
With sodium hydrogen sulfide; ammonium chloride In N,N-dimethyl-formamide at 20℃; for 72h; | 95% |
With sodium hydrogen sulfide; ammonium chloride In N,N-dimethyl-formamide at 20℃; for 72h; |
4-carboxamidopiperidine
tert-butyl 4-carbamothioylpiperidine-1-carboxylate
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: dmap / dichloromethane / 2 h / 20 °C 2: Lawessons reagent / dichloromethane; 1,2-dimethoxyethane / 1.33 h / 20 °C View Scheme | |
Multi-step reaction with 2 steps 1: dmap / dichloromethane / 2 h / 20 °C 2: Lawessons reagent / dichloromethane; 1,2-dimethoxyethane / 1.33 h / 20 °C View Scheme | |
Multi-step reaction with 2 steps 1: N,N-dimethyl-formamide / 5 h / 1 °C 2: Lawessons reagent / tetrahydrofuran / 3 h / Reflux; Inert atmosphere View Scheme |
di-tert-butyl dicarbonate
tert-butyl 4-carbamothioylpiperidine-1-carboxylate
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: dmap / dichloromethane / 2 h / 20 °C 2: Lawessons reagent / dichloromethane; 1,2-dimethoxyethane / 1.33 h / 20 °C View Scheme | |
Multi-step reaction with 2 steps 1: dmap / dichloromethane / 2 h / 20 °C 2: Lawessons reagent / dichloromethane; 1,2-dimethoxyethane / 1.33 h / 20 °C View Scheme | |
Multi-step reaction with 2 steps 1: N,N-dimethyl-formamide / 5 h / 1 °C 2: Lawessons reagent / tetrahydrofuran / 3 h / Reflux; Inert atmosphere View Scheme |
N-[(tert-butoxy)carbonyl]piperidine-4-carboxylic acid
tert-butyl 4-carbamothioylpiperidine-1-carboxylate
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1.1: 1,1-carbonyldiimidazole / tetrahydrofuran / 1.5 h / 20 °C 1.2: 2.50 g / NH3 / methanol; tetrahydrofuran / 0 - 20 °C 2.1: 38 percent / Lawesson's reagent / tetrahydrofuran / 3 h / Heating View Scheme | |
Multi-step reaction with 2 steps 1.1: 1,1'-carbonyldiimidazole / tetrahydrofuran / 16 h / 0 - 20 °C 1.2: 20 h / 0 - 20 °C 2.1: Lawessons reagent / tetrahydrofuran / 22 h / 20 °C / Reflux View Scheme | |
Multi-step reaction with 2 steps 1.1: dicyclohexyl-carbodiimide / dichloromethane / 0.5 h 1.2: 12 h / 20 °C 2.1: Lawessons reagent / 1,4-dioxane / 4 h / 70 °C View Scheme |
4-carbamoyl-piperidine-1-carboxylic acid tert-butyl ester
tert-butyl 4-carbamothioylpiperidine-1-carboxylate
Conditions | Yield |
---|---|
In 1,4-dioxane; hexane |
4-carboxamidopiperidine
di-tert-butyl dicarbonate
tert-butyl 4-carbamothioylpiperidine-1-carboxylate
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: dmap / acetonitrile / 20 °C 2: Lawessons reagent / dichloromethane; 1,2-dimethoxyethane / 20 °C View Scheme | |
Multi-step reaction with 2 steps 1: dmap / acetonitrile / 20 °C 2: Lawessons reagent / dichloromethane; 1,2-dimethoxyethane / 20 °C View Scheme |
isonipecotic acid
tert-butyl 4-carbamothioylpiperidine-1-carboxylate
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1.1: sodium hydroxide / water; tert-butyl alcohol / 3 h / 10 - 20 °C 2.1: 1,1'-carbonyldiimidazole / tetrahydrofuran / 16 h / 0 - 20 °C 2.2: 20 h / 0 - 20 °C 3.1: Lawessons reagent / tetrahydrofuran / 22 h / 20 °C / Reflux View Scheme |
tert-butyl 4-carbamothioylpiperidine-1-carboxylate
1,3-Dichloroacetone
1,1-dimethylethyl 4-[4-(chloromethyl)-1,3-thiazol-2-yl]piperidine-1-carboxylate
Conditions | Yield |
---|---|
With magnesium sulfate; magnesium carbonate In acetone for 12h; Reflux; Inert atmosphere; | 92% |
With magnesium sulfate; magnesium carbonate In acetone at 65℃; for 4h; | 92.7% |
With magnesium sulfate; magnesium carbonate In acetone Heating / reflux; |
tert-butyl 4-carbamothioylpiperidine-1-carboxylate
ethyl Bromopyruvate
ethyl 2-(1-(tert-butoxycarbonyl)piperidin-4-yl)thiazole-4-carboxylate
Conditions | Yield |
---|---|
In methanol for 4h; Reflux; | 96.5% |
Stage #1: tert-butyl 4-carbamothioylpiperidine-1-carboxylate; ethyl Bromopyruvate In DMF (N,N-dimethyl-formamide) at 0 - 20℃; Stage #2: With triethylamine In DMF (N,N-dimethyl-formamide) | 82% |
Stage #1: tert-butyl 4-carbamothioylpiperidine-1-carboxylate; ethyl Bromopyruvate In ethanol at 0 - 20℃; Stage #2: With triethylamine In ethanol | 74.2% |
tert-butyl 4-carbamothioylpiperidine-1-carboxylate
2-bromo-1-(5-bromo-1H-pyrrolo[2,3-b]pyridin-3-yl)ethanone
4-[4-(5-Bromo-1H-pyrrolo[2,3-b]pyridin-3-yl)-thiazol-2-yl]-piperidine-1-carboxylic acid tert-butyl ester
Conditions | Yield |
---|---|
Stage #1: tert-butyl 4-carbamothioylpiperidine-1-carboxylate; 2-bromo-1-(5-bromo-1H-pyrrolo[2,3-b]pyridin-3-yl)ethanone In tetrahydrofuran at 20℃; for 3h; Stage #2: With water; sodium hydrogencarbonate In tetrahydrofuran | 100% |
Stage #1: tert-butyl 4-carbamothioylpiperidine-1-carboxylate; 2-bromo-1-(5-bromo-1H-pyrrolo[2,3-b]pyridin-3-yl)ethanone In tetrahydrofuran at 20℃; for 3h; Stage #2: With sodium hydrogencarbonate In tetrahydrofuran; water | 100% |
In tetrahydrofuran at 20℃; for 3h; | 100% |
tert-butyl 4-carbamothioylpiperidine-1-carboxylate
α-bromoacetophenone
4-(4-phenylthiazol-2-yl)piperidine-1-carboxylic acid tert-butyl ester
Conditions | Yield |
---|---|
With sodium hydrogencarbonate In ethanol for 3h; Reflux; | 93.2% |
With potassium carbonate In N,N-dimethyl-formamide at 110℃; for 1.5h; | 55.2% |
With potassium carbonate In N,N-dimethyl-formamide at 110℃; for 1.5h; | 55% |
In tetrahydrofuran at 70℃; | 1.65 g |
tert-butyl 4-carbamothioylpiperidine-1-carboxylate
2-bromo-1-(2,3-dihydro-1,4-benzodioxin-6-yl)ethanone
C21H26N2O4S
Conditions | Yield |
---|---|
In N,N-dimethyl-formamide at 0 - 20℃; | 68% |
Stage #1: tert-butyl 4-carbamothioylpiperidine-1-carboxylate; 2-bromo-1-(2,3-dihydro-1,4-benzodioxin-6-yl)ethanone In N,N-dimethyl-formamide at 0 - 20℃; Stage #2: With triethylamine In N,N-dimethyl-formamide at 20℃; for 0.5h; | 68% |
tert-butyl 4-carbamothioylpiperidine-1-carboxylate
2-Bromo-1-(3,4-dimethoxyphenyl)ethanone
Conditions | Yield |
---|---|
With potassium carbonate In N,N-dimethyl-formamide at 110℃; for 16h; | 91% |
tert-butyl 4-carbamothioylpiperidine-1-carboxylate
ethyl Bromopyruvate
4-(2-ethoxycarbonyl-2-oxo-ethylsulanylcarbonimidoyl)-piperidine-1-carboxylic acid tert-butyl ester
Conditions | Yield |
---|---|
With sodium acetate In ethyl acetate at 5℃; for 16h; | 75% |
tert-butyl 4-carbamothioylpiperidine-1-carboxylate
ethyl Bromopyruvate
2-piperidine-4-yl-thiazole-4-carboxylic acid ethyl ester
Conditions | Yield |
---|---|
Stage #1: tert-butyl 4-carbamothioylpiperidine-1-carboxylate; ethyl Bromopyruvate In ethanol at 70℃; for 1.5h; Stage #2: With sodium carbonate In water | 74% |
tert-butyl 4-carbamothioylpiperidine-1-carboxylate
Conditions | Yield |
---|---|
With tetrabutylammomium bromide In tetrahydrofuran at 20℃; for 12h; | 56% |
tert-butyl 4-carbamothioylpiperidine-1-carboxylate
N-(2-chloro-3-(2-(2-chloropyrimidin-4-yl)acetyl)phenyl)propane-1-sulfonamide
1,1-dimethylethyl 4-[4-{2-chloro-3-[(propylsulfonyl)amino]phenyl}-5-(2-chloro-4-pyrimidinyl)-1,3-thiazol-2-yl]-1-piperidinecarboxylate
Conditions | Yield |
---|---|
Stage #1: N-(2-chloro-3-(2-(2-chloropyrimidin-4-yl)acetyl)phenyl)propane-1-sulfonamide With N-Bromosuccinimide In ISOPROPYLAMIDE at 20℃; for 1.33333h; Inert atmosphere; Stage #2: tert-butyl 4-carbamothioylpiperidine-1-carboxylate In ISOPROPYLAMIDE at 20℃; for 72h; Inert atmosphere; | 54% |
tert-butyl 4-carbamothioylpiperidine-1-carboxylate
α-bromoacetophenone
4-(phenylthiazol-2-yl)-piperidine hydrobromide
Conditions | Yield |
---|---|
In methanol at 70℃; for 22h; | 96% |
tert-butyl 4-carbamothioylpiperidine-1-carboxylate
1-(4-aminopyrrolo[2,1-f][1,2,4]triazin-7-yI)-2-chIoroethanone
tert-butyl 4-[4-(4-aminopyrrolo[2,1-f][1,2,4]triazin-7-yl)-1,3-thiazoI-2-yl]piperidine-1-carboxylate
Conditions | Yield |
---|---|
In ethanol at 20 - 78℃; | 96% |
tert-butyl 4-carbamothioylpiperidine-1-carboxylate
α-bromoacetophenone
4-(4-phenyl-1,3-thiazol-2-yl)piperidine
Conditions | Yield |
---|---|
Stage #1: tert-butyl 4-carbamothioylpiperidine-1-carboxylate; α-bromoacetophenone In ethanol for 17h; Reflux; Inert atmosphere; Stage #2: With ammonia In methanol | 90% |
tert-butyl 4-carbamothioylpiperidine-1-carboxylate
1-chloro 1-(3-methylphenyl)acetone
Conditions | Yield |
---|---|
With sodium acetate; acetic acid at 80℃; | 74.6% |
With sodium acetate; acetic acid at 100℃; |
tert-butyl 4-carbamothioylpiperidine-1-carboxylate
ethyl 2-chloro-3-oxopropanoate
Conditions | Yield |
---|---|
In toluene at 90℃; for 2h; | 72% |
In toluene at 90℃; for 2h; | 2.0 g |
tert-butyl 4-carbamothioylpiperidine-1-carboxylate
Conditions | Yield |
---|---|
Stage #1: tert-butyl 4-carbamothioylpiperidine-1-carboxylate; 8-(2-bromo-acetyl)-4-oxo-4,5-dihydro-3H-pyrrolo[2,3-c]quinoline-1-ethyl carboxylate In ethanol at 90℃; for 3h; Stage #2: With triethylamine In ethanol at 20℃; | 17% |
tert-butyl 4-carbamothioylpiperidine-1-carboxylate
2-chloro-1-(4,5-dihydro-5-phenyl-3-isoxazolyl)ethanone
1,1-dimethylethyl 4-[4-(4,5-dihydro-5-phenyl-3-isoxazolyl)-2-thiazolyl]-1-piperidinecarboxylate
Conditions | Yield |
---|---|
With pyridine; tetrabutylammomium bromide In ethanol for 2.5h; Reflux; | 69% |
tert-butyl 4-carbamothioylpiperidine-1-carboxylate
3-bromocyclohexane-1,2-dione
Conditions | Yield |
---|---|
In tert-butyl alcohol at 85℃; for 5h; | 46.5% |
In pyridine; methanol Solvent; | 46.5% |
tert-butyl 4-carbamothioylpiperidine-1-carboxylate
formaldehyd
1-methylpiperidine-4-carbothioamide
Conditions | Yield |
---|---|
Stage #1: tert-butyl 4-carbamothioylpiperidine-1-carboxylate With hydrogenchloride In 1,4-dioxane for 3h; Stage #2: formaldehyd With sodium cyanoborohydride; acetic acid In methanol; water at 20℃; for 2h; Stage #3: With sodium hydrogencarbonate In water; ethyl acetate | |
Stage #1: tert-butyl 4-carbamothioylpiperidine-1-carboxylate With hydrogenchloride In 1,4-dioxane at 20℃; for 3h; Stage #2: formaldehyd With sodium cyanoborohydride; acetic acid In methanol; water at 20℃; for 2h; | 2.2 g |
tert-butyl 4-carbamothioylpiperidine-1-carboxylate
2-bromocyclohexane-1,3-dienone
Conditions | Yield |
---|---|
In ethanol at 20 - 85℃; for 4.75h; | 25.4% |
With triethylamine In tert-butyl alcohol |
tert-butyl 4-carbamothioylpiperidine-1-carboxylate
2-bromo-1-[3-(3-bromo-phenyl)-5-methyl-isoxazol-4-yl]-ethanone
2-(4-piperidine)-4-[3-(3-bromophenyl)-5-methylisoxazolyl]thiazole hydrobromide
Conditions | Yield |
---|---|
In ethanol for 2h; Heating / reflux; | 89% |
tert-butyl 4-carbamothioylpiperidine-1-carboxylate
2-bromo-1-(3,5-di-tert-butyl-4-hydroxyphenyl)ethanone
Conditions | Yield |
---|---|
Stage #1: tert-butyl 4-carbamothioylpiperidine-1-carboxylate; 2-bromo-1-(3,5-di-tert-butyl-4-hydroxyphenyl)ethanone In tetrahydrofuran; ethanol at 20℃; Stage #2: With di-tert-butyl dicarbonate; triethylamine In N,N-dimethyl-formamide at 20℃; for 1h; |
Conditions | Yield |
---|---|
Stage #1: tert-butyl 4-carbamothioylpiperidine-1-carboxylate; C10H4Br2F6O2 In tetrahydrofuran; ethanol at 45℃; for 3h; Stage #2: With di-tert-butyl dicarbonate; triethylamine In N,N-dimethyl-formamide at 20℃; for 1h; |
tert-butyl 4-carbamothioylpiperidine-1-carboxylate
C13H14BrF3O2
C24H31F3N2O3S
Conditions | Yield |
---|---|
Stage #1: tert-butyl 4-carbamothioylpiperidine-1-carboxylate; C13H14BrF3O2 In tetrahydrofuran; ethanol at 20℃; Stage #2: With di-tert-butyl dicarbonate; triethylamine In N,N-dimethyl-formamide at 20℃; for 1h; |
tert-butyl 4-carbamothioylpiperidine-1-carboxylate
2-Bromo-1-(3-bromo-4-methoxy-5-trifluoromethylphenyl)ethanone
C21H24BrF3N2O3S
Conditions | Yield |
---|---|
Stage #1: tert-butyl 4-carbamothioylpiperidine-1-carboxylate; 2-Bromo-1-(3-bromo-4-methoxy-5-trifluoromethylphenyl)ethanone In tetrahydrofuran; ethanol Stage #2: With di-tert-butyl dicarbonate; triethylamine In N,N-dimethyl-formamide at 20℃; for 1h; |
About|Contact|Cas|Product Name|Molecular|Country|Encyclopedia
Message|New Cas|MSDS|Service|Advertisement|CAS DataBase|Article Data|Manufacturers | Chemical Catalog
©2008 LookChem.com,License: ICP
NO.:Zhejiang16009103
complaints:service@lookchem.com Desktop View