Welcome 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:115-46-8
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inquiryhebei yanxi chemical co., LTD who registered capital of 10 million yuan, nearly to $2 million, we have a pharmaceutical raw materials factory production of pharmaceutical raw materials, and a reagent r&d center, and we do research and developm
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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
1. Factory price and high quality must be guaranteed, base on 8 years of production and R&D experience2. Free samples will be provided,ensure specifications and quality are right for customer3. Customers will receive the most professional technical s
Cas:115-46-8
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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:115-46-8
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inquiryDayangChem exported this product to many countries and regions at best price. If you are looking for the material's manufacturer or supplier in China, DayangChem is your best choice. Pls contact with us freely for getting detailed product spe
Cas:115-46-8
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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:115-46-8
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inquiryName:alpha,alpha-Diphenyl-4-piperidinomethanol CAS NO:115-46-8 Grade:Medical scientific research and export Molecular formula:267.3654 Molecular weight:null Product Quality 12 years of chemical raw materials Mature operation of the industry
Cas:115-46-8
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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
Cas:115-46-8
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Type:Trading Company
inquiryOur company engages in Sodium Tripolyphosphate (STPP) and Sodium Hexametabphosphate (SHMP) production; development of noble metal catalysts, synthesis of electronic chemical materials and general chemicals Imp&Exp trading business. The company
Cas:115-46-8
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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
Cas:115-46-8
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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:115-46-8
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inquiryOur company has been in existence for 10 years since its establishment. We have our own unique team. The company integrates independent research and development, production and sales. We have established famous brands at home and abroad. At prese
Cas:115-46-8
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Type:Trading Company
inquiryalpha,alpha-Diphenyl-4-piperidinomethanol CAS:115-46-8 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 q
Cas:115-46-8
Min.Order:1 Gram
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inquiryHello, dear friend! I'm Hansen and Allen from China. Welcome to my lookchem mall! The following is a brief introduction of our company's products and services. If you are interested in our products, please contact us by emai
Cas:115-46-8
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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:115-46-8
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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:115-46-8
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inquiryAppearance:White to light beige solid Storage:Store below +30°C Application:Anxiolytic;H1 antagonist α-(4-Piperidyl)benzhydrol is a key intermediate in the synthesis of Fexofenadine (F322490). Fexofenadine EP Impurity E. Port:QINGDAO
Cas:115-46-8
Min.Order:25 Kilogram
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inquiryOur company provides one-stop services of research - development - production for a variety of special prouducts. Not only do we make effective use of our strong technological strength, but also establish of cooperative relations with several well-
Cas:115-46-8
Min.Order:50 Gram
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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:115-46-8
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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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inquiryOur Services 1. New Molecules R&D 2. Own test center HPLC NMR GC LC-MS 3. API and Intermediates from China reputed manufacturers 4. Documents support COA MOA MSDS DMF open part Our advantages 1. Government awarded company. Top 100 enter
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inquiryWhy Choose Us: 1. Factory direct sales, so we can provide the competitive price and high quality product base on 8 years of production and R&D experience. 2. It is available in stock for quick shipment.Products could be packaged according to cu
Cas:115-46-8
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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
Cas:115-46-8
Min.Order:1 Gram
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inquiryZibo Hangyu Biotechnology Development 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 chemi
Cas:115-46-8
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inquirySuperior quality, moderate price & quick delivery. Appearance:white powder Storage:Stored in cool, dry and ventilation place; Away from fire and heat Package:25kg/drum, or as per your request. Application:Used for Pesticide intermediates T
Cas:115-46-8
Min.Order:1 Kilogram
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Type:Trading Company
inquiryEstablished in May 2015, TaiChem Ltd. is initially invested by a British research and development company and started by PhDs back from aboard. The company is registered in China Medical City (CMC), Taizhou, Jiangsu Province, and the production site
Cas:115-46-8
Min.Order:10 Gram
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Type:Lab/Research institutions
inquiryProduct name: Alpha,Alpha-Diphenyl-4-Piperidinemethanol CAS No.:115-46-8 Molecule Formula:C18H21NO Molecule Weight:267.37 Purity: 98.0% Package: 25kg/drum Description:White crystalline powder Manufacture Standards:Enterprise Standard
Cas:115-46-8
Min.Order:1 Kilogram
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Type:Trading Company
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:115-46-8
Min.Order:1 Gram
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inquiryOur Advantages A. International Top level TechnologyOur company owned biomedicine experts are famous at home and abroad with rich experience in research and development in the field of efficient chiral functional molecules research and development an
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inquiryα,α-diphenyl-1-(phenylmethyl)-4-piperidinemethanol
C18H21NO
Conditions | Yield |
---|---|
With hydrogen; palladium on activated charcoal In ethanol at 70℃; under 2585.7 Torr; | 99% |
palladium In ethanol |
N-acetyl-α,α-diphenyl-4-piperidinemethanol
C18H21NO
Conditions | Yield |
---|---|
With hydrogenchloride In ethanol; water at 65 - 97℃; for 12h; | 95% |
C18H21NO
Conditions | Yield |
---|---|
With hydrogen; palladium(II) hydroxide In methanol at 10 - 20℃; under 258.581 Torr; for 5h; Reagent/catalyst; Autoclave; | 95% |
benzyl 4-(hydroxydiphenylmethyl)-piperidine-1-carboxylate
C18H21NO
Conditions | Yield |
---|---|
With hydrogen; acetic acid; palladium on activated charcoal In ethanol at 25℃; under 3102.89 Torr; for 2.5h; Hydrogenolysis; | 88% |
ethyl 4-(hydroxydiphenylmethyl)piperidine-1-carboxylate
C18H21NO
Conditions | Yield |
---|---|
With potassium hydroxide In ethanol for 24h; Heating; | 75% |
In ethanol for 24h; Reflux; Inert atmosphere; Alkaline conditions; | 75% |
Conditions | Yield |
---|---|
With acetic acid; platinum Hydrogenation; | |
Multi-step reaction with 5 steps 1: acetone / 20 °C 2: sodium tetrahydroborate / methanol / 4 h / 20 °C 3: cyclohexanol / 2 h / Reflux 4: potassium carbonate / chloroform / 20 °C 5: ethanol / 24 h / Reflux; Inert atmosphere; Alkaline conditions View Scheme | |
Multi-step reaction with 3 steps 1: acetonitrile / Reflux 2: potassium borohydride / methanol / 3 h / 10 - 20 °C 3: hydrogen; palladium(II) hydroxide / methanol / 5 h / 10 - 20 °C / 258.58 Torr / Autoclave View Scheme | |
Multi-step reaction with 3 steps 1: acetonitrile / Reflux 2: lithium borohydride / methanol / 3 h / 10 - 20 °C 3: hydrogen; palladium(II) hydroxide / methanol / 5 h / 10 - 20 °C / 258.58 Torr / Autoclave View Scheme |
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: 99 percent / triethylamine / tetrahydrofuran; H2O / 2 h / 25 °C 2: 73 percent / tetrahydrofuran / 0.83 h / -20 - 20 °C 3: 88 percent / acetic acid; hydrogen / Pd/C / ethanol / 2.5 h / 25 °C / 3102.89 Torr View Scheme |
1-benzyl 4-ethyl piperidine-1,4-dicarboxylate
C18H21NO
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: 73 percent / tetrahydrofuran / 0.83 h / -20 - 20 °C 2: 88 percent / acetic acid; hydrogen / Pd/C / ethanol / 2.5 h / 25 °C / 3102.89 Torr View Scheme |
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: 70 percent / K2CO3 / CH2Cl2 / Ambient temperature 2: 75 percent / 50percent KOH / ethanol / 24 h / Heating View Scheme | |
Multi-step reaction with 2 steps 1: potassium carbonate / chloroform / 20 °C 2: ethanol / 24 h / Reflux; Inert atmosphere; Alkaline conditions View Scheme |
(1,2,3,6-tetrahydro-1-methylpyridin-4-yl)diphenylmethanol
C18H21NO
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: 85 percent / Ra-Ni / various solvent(s) / 2 h / Heating 2: 70 percent / K2CO3 / CH2Cl2 / Ambient temperature 3: 75 percent / 50percent KOH / ethanol / 24 h / Heating View Scheme | |
Multi-step reaction with 3 steps 1: cyclohexanol / 2 h / Reflux 2: potassium carbonate / chloroform / 20 °C 3: ethanol / 24 h / Reflux; Inert atmosphere; Alkaline conditions View Scheme |
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: 1) Mg / 1) THF, reflux; 2) THF, room temperature, overnight 2: 99 percent / H2 / 5percent Pd/C / ethanol / 70 °C / 2585.7 Torr View Scheme |
N-benzyl isonipecotic acid ethyl ester
C18H21NO
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: 1) Mg / 1) THF, reflux; 2) THF, room temperature, overnight 2: 99 percent / H2 / 5percent Pd/C / ethanol / 70 °C / 2585.7 Torr View Scheme |
α,α-diphenyl-1-(phenylmethyl)-4-piperidinemethanol
di-isopropyl ether
C18H21NO
Conditions | Yield |
---|---|
palladium-carbon In ethanol | |
palladium In ethanol |
4-(hydroxy-diphenyl-methyl)-1-methyl-pyridinium iodide
C18H21NO
Conditions | Yield |
---|---|
Multi-step reaction with 4 steps 1: sodium tetrahydroborate / methanol / 4 h / 20 °C 2: cyclohexanol / 2 h / Reflux 3: potassium carbonate / chloroform / 20 °C 4: ethanol / 24 h / Reflux; Inert atmosphere; Alkaline conditions View Scheme |
4-Benzoylpyridine
C18H21NO
Conditions | Yield |
---|---|
Multi-step reaction with 6 steps 1: tetrahydrofuran / 20 °C / Inert atmosphere 2: acetone / 20 °C 3: sodium tetrahydroborate / methanol / 4 h / 20 °C 4: cyclohexanol / 2 h / Reflux 5: potassium carbonate / chloroform / 20 °C 6: ethanol / 24 h / Reflux; Inert atmosphere; Alkaline conditions View Scheme |
Conditions | Yield |
---|---|
Multi-step reaction with 6 steps 1: tetrahydrofuran / 20 °C / Inert atmosphere 2: acetone / 20 °C 3: sodium tetrahydroborate / methanol / 4 h / 20 °C 4: cyclohexanol / 2 h / Reflux 5: potassium carbonate / chloroform / 20 °C 6: ethanol / 24 h / Reflux; Inert atmosphere; Alkaline conditions View Scheme |
Conditions | Yield |
---|---|
Multi-step reaction with 5 steps 1.1: 4 h / Reflux 2.1: thionyl chloride / toluene / 6 h / 40 °C 3.1: aluminum (III) chloride / 10 h / 70 °C 4.1: magnesium; iodine / tetrahydrofuran / Inert atmosphere; Reflux 4.2: 10 - 30 °C / Inert atmosphere 5.1: hydrogenchloride / water; ethanol / 12 h / 65 - 97 °C View Scheme | |
Multi-step reaction with 5 steps 1.1: 4 h / Reflux 2.1: thionyl chloride / toluene / 6 h / 40 °C 3.1: aluminum (III) chloride / 10 h / 70 °C 4.1: magnesium; iodine / tetrahydrofuran / Inert atmosphere; Reflux 4.2: 10 - 30 °C / Inert atmosphere 5.1: hydrogenchloride / water; ethanol / 12 h / 65 - 97 °C View Scheme | |
Multi-step reaction with 5 steps 1.1: 6 h / Reflux 2.1: thionyl chloride / toluene / 6 h / 40 °C 3.1: aluminum (III) chloride / 10 h / 70 °C 4.1: magnesium; iodine / tetrahydrofuran / Inert atmosphere; Reflux 4.2: 10 - 30 °C / Inert atmosphere 5.1: hydrogenchloride / water; ethanol / 12 h / 65 - 97 °C View Scheme | |
Multi-step reaction with 5 steps 1.1: 6 h / Reflux 2.1: thionyl chloride / toluene / 6 h / 40 °C 3.1: aluminum (III) chloride / 10 h / 70 °C 4.1: magnesium; iodine / tetrahydrofuran / Inert atmosphere; Reflux 4.2: 10 - 30 °C / Inert atmosphere 5.1: hydrogenchloride / water; ethanol / 12 h / 65 - 97 °C View Scheme |
1-acetyl-piperidine-4-carboxylic acid
C18H21NO
Conditions | Yield |
---|---|
Multi-step reaction with 4 steps 1.1: thionyl chloride / toluene / 6 h / 40 °C 2.1: aluminum (III) chloride / 10 h / 70 °C 3.1: magnesium; iodine / tetrahydrofuran / Inert atmosphere; Reflux 3.2: 10 - 30 °C / Inert atmosphere 4.1: hydrogenchloride / water; ethanol / 12 h / 65 - 97 °C View Scheme | |
Multi-step reaction with 4 steps 1.1: thionyl chloride / toluene / 6 h / 40 °C 2.1: aluminum (III) chloride / 10 h / 70 °C 3.1: magnesium; iodine / tetrahydrofuran / Inert atmosphere; Reflux 3.2: 10 - 30 °C / Inert atmosphere 4.1: hydrogenchloride / water; ethanol / 12 h / 65 - 97 °C View Scheme |
1-(4-benzoylpiperidin-1-yl)ethanone
C18H21NO
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1.1: magnesium; iodine / tetrahydrofuran / Inert atmosphere; Reflux 1.2: 10 - 30 °C / Inert atmosphere 2.1: hydrogenchloride / water; ethanol / 12 h / 65 - 97 °C View Scheme |
1-acetylpiperidine-4-carbonyl chloride
C18H21NO
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1.1: aluminum (III) chloride / 10 h / 70 °C 2.1: magnesium; iodine / tetrahydrofuran / Inert atmosphere; Reflux 2.2: 10 - 30 °C / Inert atmosphere 3.1: hydrogenchloride / water; ethanol / 12 h / 65 - 97 °C View Scheme | |
Multi-step reaction with 3 steps 1.1: aluminum (III) chloride / 10 h / 70 °C 2.1: magnesium; iodine / tetrahydrofuran / Inert atmosphere; Reflux 2.2: 10 - 30 °C / Inert atmosphere 3.1: hydrogenchloride / water; ethanol / 12 h / 65 - 97 °C View Scheme |
Conditions | Yield |
---|---|
Stage #1: bromobenzene With magnesium In tetrahydrofuran Reflux; Stage #2: isonipecotic acid In tetrahydrofuran; toluene at 50 - 120℃; under 304.02 - 1140.08 Torr; for 11h; Inert atmosphere; | 415 g |
Conditions | Yield |
---|---|
Multi-step reaction with 4 steps 1: lithium / 5,5-dimethyl-1,3-cyclohexadiene / Inert atmosphere; Reflux 2: acetonitrile / Reflux 3: potassium borohydride / methanol / 3 h / 10 - 20 °C 4: hydrogen; palladium(II) hydroxide / methanol / 5 h / 10 - 20 °C / 258.58 Torr / Autoclave View Scheme | |
Multi-step reaction with 4 steps 1: lithium / 5,5-dimethyl-1,3-cyclohexadiene / Inert atmosphere; Reflux 2: acetonitrile / Reflux 3: lithium borohydride / methanol / 3 h / 10 - 20 °C 4: hydrogen; palladium(II) hydroxide / methanol / 5 h / 10 - 20 °C / 258.58 Torr / Autoclave View Scheme |
Conditions | Yield |
---|---|
Multi-step reaction with 4 steps 1: lithium / 5,5-dimethyl-1,3-cyclohexadiene / Inert atmosphere; Reflux 2: acetonitrile / Reflux 3: potassium borohydride / methanol / 3 h / 10 - 20 °C 4: hydrogen; palladium(II) hydroxide / methanol / 5 h / 10 - 20 °C / 258.58 Torr / Autoclave View Scheme | |
Multi-step reaction with 4 steps 1: lithium / 5,5-dimethyl-1,3-cyclohexadiene / Inert atmosphere; Reflux 2: acetonitrile / Reflux 3: lithium borohydride / methanol / 3 h / 10 - 20 °C 4: hydrogen; palladium(II) hydroxide / methanol / 5 h / 10 - 20 °C / 258.58 Torr / Autoclave View Scheme |
C18H21NO
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: potassium borohydride / methanol / 3 h / 10 - 20 °C 2: hydrogen; palladium(II) hydroxide / methanol / 5 h / 10 - 20 °C / 258.58 Torr / Autoclave View Scheme |
C18H21NO
4-(diphenylmethylene)piperidine
Conditions | Yield |
---|---|
With trifluoroacetic acid In dichloromethane at 20℃; | 100% |
With trifluoroacetic acid In dichloromethane for 7h; Inert atmosphere; | 96% |
With trifluoroacetic acid In dichloromethane at 20℃; for 9h; | 95% |
[4-(4-chloro-1-oxobutyl)phenyl]methyl-propanedioic acid diethyl ester
C18H21NO
Conditions | Yield |
---|---|
With potassium carbonate In water; toluene for 168h; Heating / reflux; | 99% |
With potassium carbonate In water; toluene for 168h; Reflux; | 99% |
C18H21NO
Conditions | Yield |
---|---|
With [(4-acetamidophenyl)(fluorosulfonyl)amino]sulfonyl fluoride; 1,8-diazabicyclo[5.4.0]undec-7-ene In tetrahydrofuran at 20℃; for 0.166667h; Reagent/catalyst; Solvent; | 98% |
With [(4-acetamidophenyl)(fluorosulfonyl)amino]sulfonyl fluoride; 1,8-diazabicyclo[5.4.0]undec-7-ene In tetrahydrofuran at 20℃; for 0.166667h; | 96% |
With dmap; fluorosulfonyl fluoride; magnesium oxide In dichloromethane; water at 20℃; | 94% |
Conditions | Yield |
---|---|
In tetrahydrofuran at 68℃; for 20h; Heating / reflux; | A n/a B 96.1% |
Conditions | Yield |
---|---|
In tetrahydrofuran at 68℃; for 20h; Heating / reflux; | A n/a B 95.5% |
C18H21NO
4-bromobutanenitrile
1-(3-Cyanopropyl)-4-(hydroxydiphenylmethyl)piperidine
Conditions | Yield |
---|---|
With potassium carbonate; sodium iodide In butanone for 5h; Heating; | 95% |
C18H21NO
4-(Diphenylmethyl)piperidine
Conditions | Yield |
---|---|
With sodium tetrahydroborate; trifluoroacetic acid at 0℃; for 0.75h; | 95% |
With sodium tetrahydroborate; trifluoroacetic acid In dichloromethane at 0℃; for 0.833333h; | 88% |
With sodium tetrahydroborate In trifluoroacetic acid | |
Multi-step reaction with 2 steps 1: trifluoroacetic acid / dichloromethane / 6 h / 20 °C 2: trimethylsilan / dichloromethane / 72 h / 20 °C View Scheme |
1-(4-(tert-butyl)phenyl)-3-chloropropan-1-one
C18H21NO
Conditions | Yield |
---|---|
With sodium hydrogencarbonate In water; butanone at 85℃; for 16h; | 95% |
Conditions | Yield |
---|---|
With triethylamine In acetonitrile at 70℃; for 4h; | 95% |
Conditions | Yield |
---|---|
With triethylamine In acetonitrile at 70℃; for 4h; | 95% |
Conditions | Yield |
---|---|
With sodium tetrahydroborate | 94% |
2-(3-chloropropyl)-1,3-dioxolane
C18H21NO
{1-[3-(1,3-dioxolan-2-yl)prop-1-yl]piperidin-4-yl}diphenylmethanol
Conditions | Yield |
---|---|
With sodium hydrogencarbonate; potassium iodide In N,N-dimethyl-formamide at 50 - 68℃; Alkylation; | 94% |
C18H21NO
4-Nitrophenyl chloroformate
4-nitrophenyl 4-(hydroxydiphenylmethyl)piperidine-1-carboxylate
Conditions | Yield |
---|---|
With triethylamine In dichloromethane at 0℃; for 1h; | 94% |
With triethylamine In dichloromethane for 2h; Inert atmosphere; | 32% |
Conditions | Yield |
---|---|
With triethylamine In acetonitrile at 70℃; for 4h; | 94% |
With triethylamine In acetonitrile at 85℃; for 19h; | 94% |
C18H21NO
1-bromomethyl-4-iodobenzene
Conditions | Yield |
---|---|
With triethylamine In acetonitrile at 70℃; for 4h; | 94% |
Conditions | Yield |
---|---|
With triethylamine In acetonitrile at 70℃; for 4h; | 92% |
C18H21NO
Conditions | Yield |
---|---|
With triethylamine In acetonitrile at 70℃; for 4h; | 92% |
With triethylamine In acetonitrile at 50℃; for 20h; | 92% |
C18H21NO
3-(benzyloxy)-6-bromo-2,4,5-trimethylpyridine
Conditions | Yield |
---|---|
With tris-(dibenzylideneacetone)dipalladium(0); 2,2'-bis-(diphenylphosphino)-1,1'-binaphthyl; sodium t-butanolate In toluene for 3h; Reflux; | 92% |
perfluoro-1-butanesulfonyl fluoride
C18H21NO
[1-(butane-1-sulfonyl)piperidin-4-yl]diphenylmethanol
Conditions | Yield |
---|---|
Stage #1: C18H21NO With triethylamine In dichloromethane at 0 - 5℃; for 0.166667h; Stage #2: perfluoro-1-butanesulfonyl fluoride In dichloromethane at 0 - 20℃; | 91% |
Conditions | Yield |
---|---|
With triethylamine In acetonitrile at 70℃; for 4h; | 91% |
2-(4-cyclopropanecarbonyl-phenyl)-2-methyl-propionitrile
C18H21NO
2-(4-(4-(4-(hydroxydiphenylmethyl)piperidin-1-yl)butanoyl)phenyl)-2-methylpropanenitrile
Conditions | Yield |
---|---|
With lithium perchlorate In toluene at 150℃; for 4h; Reagent/catalyst; Temperature; Concentration; Solvent; | 91% |
C18H21NO
2-Nitrobenzenesulfonyl chloride
[1-(2-nitrobenzenesulfonyl)piperidin-4-yl](diphenyl)methanol
Conditions | Yield |
---|---|
With triethylamine In dichloromethane at 20℃; for 5h; | 90% |
Stage #1: C18H21NO With triethylamine In dichloromethane at 0 - 5℃; for 0.166667h; Stage #2: 2-Nitrobenzenesulfonyl chloride In dichloromethane at 0 - 20℃; | 87% |
C18H21NO
p-toluenesulfonyl chloride
diphenyl[1-(toluene-4-sulfonyl)piperidin-4-yl]methanol
Conditions | Yield |
---|---|
With triethylamine In dichloromethane at 0 - 20℃; | 90% |
Stage #1: C18H21NO With triethylamine In dichloromethane at 0 - 5℃; for 0.166667h; Stage #2: p-toluenesulfonyl chloride In dichloromethane at 0 - 20℃; | 90% |
C18H21NO
benzenesulfonyl chloride
(1-benzenesulfonylpiperidin-4-yl)diphenylmethanol
Conditions | Yield |
---|---|
Stage #1: C18H21NO With triethylamine In dichloromethane at 0 - 5℃; for 0.166667h; Stage #2: benzenesulfonyl chloride In dichloromethane at 0 - 20℃; | 90% |
2-chloro-3-((4-chlorobenzyl)thio)naphthalene-1,4-dione
C18H21NO
2-((4-chlorobenzyl)thio)-3-(4-(hydroxydiphenylmethyl)piperidin-1-yl)naphthalene-1,4-dione
Conditions | Yield |
---|---|
With sodium carbonate In dichloromethane for 4 - 6h; | 90% |
Conditions | Yield |
---|---|
Stage #1: C18H21NO With triethylamine In dichloromethane for 0.166667h; Stage #2: 4-chlorobenzenesulfonyl chloride In dichloromethane at 20℃; for 5h; Further stages.; | 89% |
Stage #1: C18H21NO With triethylamine In dichloromethane at 0 - 5℃; for 0.166667h; Stage #2: 4-chlorobenzenesulfonyl chloride In dichloromethane at 0 - 20℃; | 83% |
isoxazole-4-sulfonyl chloride
C18H21NO
(1-(3,5-dimethyl-2,3-dihydro-isoxazole-4-sulfonyl)-piperidin-4-yl)-diphenyl-methanol
Conditions | Yield |
---|---|
Stage #1: C18H21NO With triethylamine In dichloromethane at 0 - 5℃; for 0.166667h; Stage #2: isoxazole-4-sulfonyl chloride In dichloromethane at 0 - 20℃; | 89% |
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