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:5856-62-2
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:5856-62-2
Min.Order:1 Kilogram
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
Our 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:5856-62-2
Min.Order:5 Kiloliter
FOB Price: $1.2 / 5.0
Type:Manufacturers
inquiryGIHI CHEMICALS exported this product to many countries and regions at best price. if you are looking for the material's manufacturer or supplier in china, GIHI CHEMICALS is your best choice. pls contact with us freely for getting detailed prod
Cas:5856-62-2
Min.Order:1 Kilogram
FOB Price: $2.0
Type:Lab/Research institutions
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:5856-62-2
Min.Order:1 Kilogram
FOB Price: $1.0 / 10.0
Type:Trading Company
inquiryHenan Tianfu Chemical Co., Ltd. is located in Zhengzhou High-tech Development Zone with import and export license. We passed ISO 9001:2008 in 2009, and won "High-tech Enterprise" by provincial government in 2013.The objective of the com
Cas:5856-62-2
Min.Order:1 Gram
FOB Price: $1000.0
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:5856-62-2
Min.Order:10 Gram
FOB Price: $146.0 / 176.0
Type:Trading Company
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&
Cas:5856-62-2
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryAppearance:Colourless to pale yellow coloured liquid Storage:ln stock Package:25kg/Barrel Application:Chemicals Transportation:Express/Sea/Air Port:Any port of china
Cas:5856-62-2
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
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:5856-62-2
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiry(S)-(+)-2-Amino-1-butanol CAS:5856-62-2 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
Cas:5856-62-2
Min.Order:1 Gram
Negotiable
Type:Lab/Research institutions
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:5856-62-2
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiry1,we produce and sell good chemicals around the world. 2,our success rate is about 95%. this means, if customer order is accepted, the probability that the customer will obtain the ordered substances, is 95%. 3,our staff consists of highly qualifie
Cas:5856-62-2
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:5856-62-2
Min.Order:1 Kilogram
FOB Price: $110.0 / 125.0
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:5856-62-2
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryCompany Introduction 1. Established in 2005, with two independent business divisions: Fine chemicals division; Pharmaceutical division. 2. Main product: Optical brightener Textile auxiliary Dye stuff Pigments
J&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
A 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:5856-62-2
Min.Order:4 Kilogram
Negotiable
Type:Lab/Research institutions
inquiryPacking: According to customer requirements Delivery time: In stock or depands Port of shipment: Ningbo/Shanghai/Qingdao OEM/ODM:Welcome Sample:We can offer our existing samples at once Transportation:Express/Sea/Air Port:Ningbo/Shanghai/Qingd
Chemlyte Solutions believe that customers and suppliers deserve much more than what traditional distributors can offer. To grow in today s fast-paced and increasingly competitive market it is essential to be able to quickly adapt to market forces eff
Cas:5856-62-2
Min.Order:100 Gram
Negotiable
Type:Other
inquiryfactory?direct?saleAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:healing drugs Transportation:By sea Port:Shanghai/tianjin
Cas:5856-62-2
Min.Order:0
Negotiable
Type:Lab/Research institutions
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:5856-62-2
Min.Order:10 Gram
FOB Price: $100.0
Type:Lab/Research institutions
inquirySuperior quality, moderate price & quick delivery. Appearance:white or light yellow powder Storage:Stored in cool, dry and ventilation place; Away from fire and heat Package:25kg/drum, or as per your request. Application:Used as Pharmaceutical
Cas:5856-62-2
Min.Order:1 Kilogram
Negotiable
Type:Trading Company
inquiryProduct name: D(+)-2-Amino-1-Butanol CAS No.: 5856-62-2 Molecule Formula:C4H11NO Molecule Weight:89.14 Purity: 99.0% Package: 25kg/drum Description:White powder Manufacture Standards:Enterprise Standard TESTING ITEMS
Cas:5856-62-2
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiry2-AMINO-1-BUTANOL Chemical Properties Melting point -2 °C(lit.) alpha [α]D20 +9~+11° (neat) Boiling point 179-183 °C(lit.) density 0.944 g/mL at 25 °C(lit.) refractive index n20/D 1.4521(lit.) Fp 184 °
Cas:5856-62-2
Min.Order:1 Gram
FOB Price: $66.0
Type:Lab/Research institutions
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:5856-62-2
Min.Order:1 Kilogram
FOB Price: $18.0 / 20.0
Type:Trading Company
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:5856-62-2
Min.Order:1 Gram
Negotiable
Type:Lab/Research institutions
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:5856-62-2
Min.Order:1 Metric Ton
FOB Price: $1.5
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 an
Conditions | Yield |
---|---|
With sulfuric acid; hydrogen In water at 90℃; under 3750.38 - 52505.3 Torr; for 8.5h; Reagent/catalyst; | 93.7% |
With phosphoric acid; hydrogen; pyrographite In water at 65℃; under 18751.9 Torr; for 6.4h; pH=2; Reagent/catalyst; Autoclave; | 79.3% |
With tetrahydrofuran; lithium aluminium tetrahydride |
(1'S)-N-(2'-ethyl-1'-hydroxyethyl)-1H-isoindole-1,3(2H)-dione
(S)-2-aminobutan-1-ol
Conditions | Yield |
---|---|
With ethylenediamine In ethanol for 18h; deprotection; Heating; | 92% |
(-)-(3R,5S)-5-ethyl-3-phenylmorpholin-2-one
(S)-2-aminobutan-1-ol
Conditions | Yield |
---|---|
With hydrogen; palladium on activated charcoal In methanol under 112509 Torr; for 72h; | 84% |
With hydrogen; palladium on activated charcoal In methanol under 114000 Torr; for 72h; Hydrogenolysis; ring cleavage; methanolysis; | 84% |
Conditions | Yield |
---|---|
With ammonium hydroxide; formate dehydrogenase; amine dehydrogenase-M0; H3N*CH2O2*H(1+); nicotinamide adenine dinucleotide In dimethyl sulfoxide at 30℃; for 24h; pH=8.9; Reagent/catalyst; enantioselective reaction; | 84% |
With (R)-1-phenyl-ethyl-amine; (R)-ω-transaminase from Mycobacterium vanbaalenii; NAD Enzymatic reaction; enantioselective reaction; | |
With glucose dehydrogenase; ammonium hydroxide; D-glucose; NAD; ammonium chloride; lysozyme; DNase I In water at 40℃; for 24h; pH=9; Catalytic behavior; Kinetics; Temperature; Reagent/catalyst; pH-value; Concentration; Enzymatic reaction; enantioselective reaction; | n/a |
N-(1-hydroxybutan-2-yl)-2-phenylacetamide
(S)-2-aminobutan-1-ol
Conditions | Yield |
---|---|
With penicillin G acylase; Eupergit C In water at 30℃; for 0.583333h; pH=7.8; Hydrolysis; Enzymatic reaction; | 70% |
(S)-2-(1,2-dibenzyloxycarbonylhydrazinyl)-1-butanol
(S)-2-aminobutan-1-ol
Conditions | Yield |
---|---|
With hydrogen; nickel; acetic acid In methanol under 9000.72 Torr; for 24h; | 70% |
(3S,6S)-3,6-diethylpiperazine-2,5-dione
(S)-2-aminobutan-1-ol
Conditions | Yield |
---|---|
With C24H20ClN2OPRu; potassium tert-butylate; hydrogen In tetrahydrofuran at 110℃; under 2280.15 - 30402 Torr; for 48h; Inert atmosphere; Schlenk technique; Autoclave; | 68% |
(S)-2-(N-benzylamino)-1-butanol
(S)-2-aminobutan-1-ol
Conditions | Yield |
---|---|
With hydrogen; acetic acid; palladium on activated charcoal In methanol for 24h; Ambient temperature; | 54% |
2-aminobutanol
(S)-2-aminobutan-1-ol
Conditions | Yield |
---|---|
Stage #1: 2-aminobutanol With O,O'-dibenzoyl-L-tartaric acid In acetone at 25℃; for 6h; Stage #2: With potassium hydroxide In dichloromethane | 32% |
With L-glutamic acid | |
With C22H30N6O2(2+)*2Br(1-); copper dichloride In ethanol; water | 148 mg |
With pyridoxal 5'-phosphate; (R)-1-phenyl-ethyl-amine In aq. phosphate buffer at 30℃; for 6h; pH=7; Enzymatic reaction; | n/a |
(S)-(-)-2--1-butanol
(S)-2-aminobutan-1-ol
Conditions | Yield |
---|---|
With sodium hydroxide at 80℃; for 2h; |
(S)-(-)-2-butyl acetate
(S)-2-aminobutan-1-ol
Conditions | Yield |
---|---|
With sodium hydroxide at 80℃; for 2h; |
2-aminobutanol
A
(2R)-2-aminobutan-1-ol
B
(S)-2-aminobutan-1-ol
Conditions | Yield |
---|---|
With chiral stationary phase including isopropyl-functionalized CF6 In methanol; acetic acid; triethylamine; acetonitrile at 20℃; Purification / work up; | |
With glutaraldehyde crosslinked with chitosan In water under 775.743 - 1551.49 Torr; for 10h; Inert atmosphere; Resolution of racemate; |
Conditions | Yield |
---|---|
With potassium hydroxide Inert atmosphere; |
(S)-2-aminobutan-1-ol
Conditions | Yield |
---|---|
With calcium hydroxide In water pH=10.6; |
Conditions | Yield |
---|---|
With penicillin G acylase from Bacillus megaterium immobilized on polymethacrylate; purchased from NovoCata (200 U/g); ammonia In water at 40℃; for 32h; pH=7.8; Resolution of racemate; Enzymatic reaction; | A n/a B n/a C n/a D n/a |
N-(1-hydroxybutan-2-yl)-2-phenylacetamide
A
(S)-2-aminobutan-1-ol
Conditions | Yield |
---|---|
With penicillin G acylase from Bacillus megaterium immobilized on polymethacrylate; purchased from NovoCata (200 U/g); ammonia In water at 40℃; for 6h; pH=7.8; Resolution of racemate; Enzymatic reaction; | A n/a B n/a C n/a |
N-(1-hydroxybutan-2-yl)-2-phenylacetamide
A
(2R)-2-aminobutan-1-ol
B
(S)-2-aminobutan-1-ol
Conditions | Yield |
---|---|
With penicillin G acylase from Bacillus megaterium immobilized on polymethacrylate; purchased from NovoCata (200 U/g); ammonia In water at 40℃; for 10h; pH=7.8; Resolution of racemate; Enzymatic reaction; | A n/a B n/a C n/a D n/a |
Conditions | Yield |
---|---|
With penicillin G acylase from Bacillus megaterium immobilized on polymethacrylate; purchased from NovoCata (200 U/g); ammonia In water at 40℃; for 26h; pH=7.8; Resolution of racemate; Enzymatic reaction; | A n/a B n/a |
Conditions | Yield |
---|---|
With pyridoxal 5'-phosphate; (R)-1-phenyl-ethyl-amine In aq. phosphate buffer; Hexadecane at 30℃; for 5h; pH=7.5; Reagent/catalyst; Green chemistry; Enzymatic reaction; | n/a |
Conditions | Yield |
---|---|
With (R)-1-phenyl-ethyl-amine; (R)-ω-transaminase from Mycobacterium vanbaalenii; 2,3 butanediol dehydrogenase from Bacillus subtilis; polyol dehydrogenase from from Gluconobacter oxydans; NAD at 30℃; pH=7.4; Enzymatic reaction; enantioselective reaction; |
Conditions | Yield |
---|---|
With Raney nickel In methanol at 60℃; for 0.2h; |
2-aminobutanol
A
(S)-2-aminobutan-1-ol
B
1-Hydroxy-2-butanone
Conditions | Yield |
---|---|
With recombinant cyclohexylamine oxidase from Arthrobacter sp. TYUT010-15 In aq. phosphate buffer at 30℃; for 3h; pH=7; Resolution of racemate; Enzymatic reaction; | A n/a B n/a |
(S)-2-aminobutan-1-ol
di-tert-butyl dicarbonate
(S)-tert-butyl 1-hydroxybutan-2-ylcarbamate
Conditions | Yield |
---|---|
In dichloromethane at 0℃; | 100% |
With sodium hydroxide In 1,4-dioxane; water at 20℃; for 2h; Inert atmosphere; | 100% |
With sodium hydroxide In dichloromethane Ambient temperature; | 94% |
(S)-2-aminobutan-1-ol
(3S,5R,6R)-3-allyl-5-(3-chlorophenyl)-6-(4-chlorophenyl)-3-methyltetrahydro-2H-pyran-2-one
(S)-2-((2R,3R)-2-(3-chlorophenyl)-3-(4-chlorophenyl)-3-hydroxypropyl)-N-((S)-1-hydroxybutan-2-yl)-2-methylpent-4-enamide
Conditions | Yield |
---|---|
In toluene at 100℃; for 17h; Inert atmosphere; | 99.5% |
(S)-2-aminobutan-1-ol
2-Nitrobenzenesulfonyl chloride
(S)-N-(1-hydroxy-butan-2-yl)-2-nitro-benzenesulfonamide
Conditions | Yield |
---|---|
Stage #1: (S)-2-aminobutan-1-ol With triethylamine In tetrahydrofuran at 20℃; for 0.166667h; Stage #2: 2-Nitrobenzenesulfonyl chloride In tetrahydrofuran at 20℃; for 0.25h; | 99% |
(S)-2-aminobutan-1-ol
ethyl isocyanate
(S)-1-ethyl-3-(1-hydroxybutan-2-yl)urea
Conditions | Yield |
---|---|
In dichloromethane at 0 - 20℃; for 3h; | 99% |
Conditions | Yield |
---|---|
In ethanol at 78 - 80℃; for 9.5h; Solvent; Temperature; | 98.01% |
(heating); |
(S)-2-aminobutan-1-ol
diethyl 2-ethoxymethylenemalonate
2-[(1-hydroxymethylpropylamino)methylene]malonic acid diethyl ester
Conditions | Yield |
---|---|
In ethanol at 28℃; for 0.5h; | 98% |
(S)-2-aminobutan-1-ol
1,3,5-tris[4-(S)-(1-hydroxymethylpropylimino)benzyloxycarbonyl]benzene
Conditions | Yield |
---|---|
In chloroform at 20℃; for 24h; | 98% |
(S)-2-aminobutan-1-ol
Conditions | Yield |
---|---|
With sodium sulfate In ethanol for 12h; Reflux; | 98% |
(S)-2-aminobutan-1-ol
Conditions | Yield |
---|---|
With benzotriazol-1-ol; dicyclohexyl-carbodiimide In tetrahydrofuran at 0 - 20℃; Inert atmosphere; Schlenk technique; | 98% |
(S)-2-aminobutan-1-ol
benzyl bromide
(2S)-N,N-dibenzyl-2-aminobutan-1-ol
Conditions | Yield |
---|---|
Stage #1: (S)-2-aminobutan-1-ol With sodium hydroxide; potassium carbonate In methanol for 0.5h; Metallation; Heating; Stage #2: benzyl bromide In methanol for 6h; Alkylation; Heating; | 97% |
With potassium carbonate In acetonitrile at 20℃; for 24h; | 97.3% |
With potassium carbonate In acetonitrile at 20℃; for 24h; | 97.3% |
(S)-2-aminobutan-1-ol
tert-butylchlorodiphenylsilane
(1S)-1-(t-butyldiphenylsilyloxymethyl)propylamine
Conditions | Yield |
---|---|
With 1H-imidazole In dichloromethane at 20℃; for 16h; | 97% |
(S)-2-aminobutan-1-ol
di-tert-butyl dicarbonate
(S)-2-t-butoxycarbonylaminopropan-1-ol
Conditions | Yield |
---|---|
With N-ethyl-N,N-diisopropylamine In tetrahydrofuran at 0 - 20℃; for 6h; Inert atmosphere; | 97% |
(S)-2-aminobutan-1-ol
Conditions | Yield |
---|---|
With N-ethyl-N,N-diisopropylamine In tetrahydrofuran at 80℃; for 2h; Inert atmosphere; | 96.5% |
(S)-2-aminobutan-1-ol
benzenesulfonyl chloride
(S)-N-benzenesulfonyl-2-amino-1-butanol
Conditions | Yield |
---|---|
With triethylamine In dichloromethane at 0 - 3℃; for 4h; | 96% |
Conditions | Yield |
---|---|
In toluene for 24h; Reflux; water segregator; | 96% |
(S)-2-aminobutan-1-ol
Diethyl carbonate
(S)-(-)-4-ethyl-2-oxazolidinone
Conditions | Yield |
---|---|
With potassium carbonate at 120℃; for 3h; | 96% |
With 1,3-dichlorotetrabutyldistannoxane at 80℃; for 1h; | 98.5 %Chromat. |
Conditions | Yield |
---|---|
With copper(l) iodide; copper(ll) bromide In acetonitrile at 60℃; for 0.5h; Microwave irradiation; Sealed tube; | 96% |
(S)-2-aminobutan-1-ol
4-Chlorobutanoyl chloride
1-((S)-1-hydroxybutane-2-yl)pyrrolidin-2-one
Conditions | Yield |
---|---|
With potassium hydroxide; sodium sulfate In toluene at 0 - 20℃; for 10h; | 95% |
With sodium sulfate; potassium hydroxide In toluene at 0℃; for 13h; | 80% |
Conditions | Yield |
---|---|
With triethylamine In tetrahydrofuran at 20℃; | 95% |
(S)-2-aminobutan-1-ol
(R)-2-{[4-(2-methoxyethyl)phenoxy]methyl}oxirane
Conditions | Yield |
---|---|
In methanol for 24h; | A 95% B n/a |
(S)-2-aminobutan-1-ol
Conditions | Yield |
---|---|
Stage #1: N-(3-fluorobenzyl)-4,6-bis(perfluorophenoxy)-1,3,5-triazin-2-amine With N-ethyl-N,N-diisopropylamine In dichloromethane for 0.0833333h; Cooling with ice; Stage #2: (S)-2-aminobutan-1-ol In dichloromethane at 0 - 20℃; for 72.0833h; | 95% |
(S)-2-aminobutan-1-ol
p-toluenesulfonyl chloride
(S) (+)-N-tosyl-2-aminobutanol
Conditions | Yield |
---|---|
With triethylamine In dichloromethane at 0 - 3℃; for 4h; | 94% |
With triethylamine In dichloromethane | |
With triethylamine In dichloromethane at 20℃; for 18h; | |
Stage #1: (S)-2-aminobutan-1-ol With triethylamine In dichloromethane at 0℃; for 0.0833333h; Stage #2: p-toluenesulfonyl chloride In dichloromethane at 20℃; |
phthalic anhydride
(S)-2-aminobutan-1-ol
(1'S)-N-(2'-ethyl-1'-hydroxyethyl)-1H-isoindole-1,3(2H)-dione
Conditions | Yield |
---|---|
at 140℃; | 93% |
at 200℃; for 3h; | 92% |
at 140℃; | |
With triethylamine In toluene at 130℃; for 3h; Inert atmosphere; Dean-Stark; |
ethylene glycol-bis(2-aminoethyl)-N,N,N'N,'-tetraacetic acid
(S)-2-aminobutan-1-ol
(-)-N,N,N',N'-tetrakis{[4-(S)-ethyloxazolin-2-yl]methyl}ethylene glycol bis(2-aminoethyl) ether
Conditions | Yield |
---|---|
Stage #1: ethylene glycol-bis(2-aminoethyl)-N,N,N'N,'-tetraacetic acid; (S)-2-aminobutan-1-ol In toluene for 20h; Reflux; Stage #2: at 135℃; for 8h; | 93% |
Conditions | Yield |
---|---|
With tetrabutylammonium triphenyldifluorosilicate In dimethylsulfoxide-d6 at 150℃; under 760.051 Torr; for 9h; chemoselective reaction; | 93% |
With caesium carbonate In dimethylsulfoxide-d6 at 25 - 150℃; under 2280.15 Torr; for 24h; Schlenk technique; Autoclave; | 51% |
(S)-2-aminobutan-1-ol
methyl (3S)-1,2,3,4-tetrahydro-β-carboline-3-carboxylate
Conditions | Yield |
---|---|
In xylene for 8h; Heating; | 92% |
(S)-2-aminobutan-1-ol
8-bromotheophylline
(S)-(-)-8-(1-hydroxy-2-butyl)-aminotheophylline
Conditions | Yield |
---|---|
In xylene for 20h; Heating; | 92% |
(S)-2-aminobutan-1-ol
(R)-2,3,4,9-tetrahydro-1H-pyrido[3,4-b]indole-3-carboxylic acid methyl ester
Conditions | Yield |
---|---|
In xylene for 8h; Heating; | 91% |
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