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
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inquiryItems Standard Result Appearance A clear intense yellow, viscous, oily liquid Conforms Assay ≥
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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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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
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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
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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
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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
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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
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inquiryVapor Pressure:0.208mmHg at 25°C Refractive Index:1.512 Boiling Point:208.9 °C at 760 mmHg PKA:3.24±0.10(Predicted) Flash Point:84.3 °C PSA:29.96000 Density:1.036 g/cm3 LogP:1.59260 Storage Temp.:Inert atmosphere,
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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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inquiryWe 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
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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,
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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
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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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inquirySAGECHEM is a chemical R&D, manufacturing and distribution company in China since 2009, including pharmaceutical intermediates, agrochemical, dyestuff intermediates, organosilicone, API and etc. We also offer a full range of services in custom synthe
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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
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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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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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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
high 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
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inquiryN-methoxy-N,6-dimethylpyridine-2-carboxamide
methylmagnesium bromide
2-acetyl-6-methylpyridine
Conditions | Yield |
---|---|
In tetrahydrofuran at -30 - 20℃; for 2h; Inert atmosphere; | 100% |
(+/-)-1-[2-(6-methylpyridyl)]ethanol
2-acetyl-6-methylpyridine
Conditions | Yield |
---|---|
Stage #1: (+/-)-1-[2-(6-methylpyridyl)]ethanol With oxalyl dichloride; dimethyl sulfoxide In dichloromethane at -75℃; for 1.33333h; Stage #2: With triethylamine In dichloromethane at -75 - 20℃; for 2h; | 92% |
oxalyl dichloride
(+/-)-1-[2-(6-methylpyridyl)]ethanol
2-acetyl-6-methylpyridine
Conditions | Yield |
---|---|
With triethylamine In dichloromethane; dimethyl sulfoxide | 92% |
2-bromo-6-methylpyridine
N,N-dimethyl acetamide
2-acetyl-6-methylpyridine
Conditions | Yield |
---|---|
With n-butyllithium In tetrahydrofuran; diethyl ether; hexane | 88% |
With n-butyllithium In diethyl ether; hexane | 24% |
With n-butyllithium 1.) diethyl ether, hexane, THF, -78 deg C, 2.) diethyl ether, hexane, THF, 5-30 min; Multistep reaction; |
N-methoxy-N,6-dimethylpyridine-2-carboxamide
methylmagnesium bromide
2-acetyl-6-methylpyridine
Conditions | Yield |
---|---|
In tetrahydrofuran at -30 - 20℃; for 2h; Inert atmosphere; | 100% |
(+/-)-1-[2-(6-methylpyridyl)]ethanol
2-acetyl-6-methylpyridine
Conditions | Yield |
---|---|
Stage #1: (+/-)-1-[2-(6-methylpyridyl)]ethanol With oxalyl dichloride; dimethyl sulfoxide In dichloromethane at -75℃; for 1.33333h; Stage #2: With triethylamine In dichloromethane at -75 - 20℃; for 2h; | 92% |
oxalyl dichloride
(+/-)-1-[2-(6-methylpyridyl)]ethanol
2-acetyl-6-methylpyridine
Conditions | Yield |
---|---|
With triethylamine In dichloromethane; dimethyl sulfoxide | 92% |
2-bromo-6-methylpyridine
N,N-dimethyl acetamide
2-acetyl-6-methylpyridine
Conditions | Yield |
---|---|
With n-butyllithium In tetrahydrofuran; diethyl ether; hexane | 88% |
With n-butyllithium In diethyl ether; hexane | 24% |
With n-butyllithium 1.) diethyl ether, hexane, THF, -78 deg C, 2.) diethyl ether, hexane, THF, 5-30 min; Multistep reaction; |
2-Cyano-6-methylpyridine
methylmagnesium bromide
2-acetyl-6-methylpyridine
Conditions | Yield |
---|---|
Stage #1: 2-Cyano-6-methylpyridine; methylmagnesium bromide In tetrahydrofuran; diethyl ether at -20 - -10℃; Stage #2: With hydrogenchloride; water In tetrahydrofuran; diethyl ether at -40℃; for 0.0833333h; | 83% |
In tetrahydrofuran at -20℃; for 5h; | 72% |
Conditions | Yield |
---|---|
In diethyl ether at -78℃; for 6h; Inert atmosphere; | 78% |
6-methylpicolinic acid methyl ester
2-acetyl-6-methylpyridine
Conditions | Yield |
---|---|
With sodium ethanolate In ethyl acetate Acidic conditions; | 68% |
Conditions | Yield |
---|---|
With sodium hydroxide; chlorine |
2-acetyl-6-methylpyridine
Conditions | Yield |
---|---|
With hydrogenchloride |
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: Acidic conditions 2: sodium ethanolate / ethyl acetate / Acidic conditions View Scheme | |
Multi-step reaction with 2 steps 1: N-ethyl-N,N-diisopropylamine; N-[(dimethylamino)-3-oxo-1H-1,2,3-triazolo[4,5-b]pyridin-1-yl-methylene]-N-methylmethanaminium hexafluorophosphate / dichloromethane / 3 h / 20 °C 2: tetrahydrofuran / 2 h / -30 - 20 °C / Inert atmosphere View Scheme |
2-acetyl-6-methylpyridine
2-bromo-1-(6-methyl-pyridin-2-yl)-ethanone hydrobromide
Conditions | Yield |
---|---|
With hydrogen bromide; bromine; acetic acid In dichloromethane at 20℃; for 3h; Cooling with ice; | 95% |
With hydrogen bromide; bromine; acetic acid for 1h; |
2-acetyl-6-methylpyridine
1-(6-methyl-1-oxido-2-pyridinyl)ethanone
Conditions | Yield |
---|---|
With 3-chloro-benzenecarboperoxoic acid In dichloromethane at 0℃; | 94% |
2-acetyl-6-methylpyridine
ethylene glycol
2-methyl-6-(2-methyl-1,3-dioxolan-2-yl)pyridine
Conditions | Yield |
---|---|
With toluene-4-sulfonic acid In toluene for 8h; Dean-Stark; Reflux; | 93% |
With toluene-4-sulfonic acid In toluene at 20℃; for 24h; Reflux; | 22 g |
Conditions | Yield |
---|---|
In ethanol for 0.5h; Reflux; | 92.5% |
In ethanol for 0.5h; Reflux; | 16.5 g |
2-acetyl-6-methylpyridine
2-aminobenzaldehyde
2-(6-methylpyridin-2-yl)quinoline
Conditions | Yield |
---|---|
With potassium hydroxide In ethanol Reflux; | 92% |
With potassium hydroxide In ethanol at 85℃; for 3h; Inert atmosphere; | 57% |
With potassium hydroxide In ethanol at 85℃; for 3h; | 57% |
2-acetyl-6-methylpyridine
Conditions | Yield |
---|---|
Stage #1: 2-acetyl-6-methylpyridine With trimethylaluminum; (R)-2,2’-diphenyl-(4-biphenanthrol); 4,4,5,5-tetramethyl-[1,3,2]-dioxaboralane In toluene at 20℃; for 2h; Glovebox; Inert atmosphere; Stage #2: With methanol for 0.5h; enantioselective reaction; | 92% |
Conditions | Yield |
---|---|
With toluene-4-sulfonic acid In toluene for 48h; Reflux; Inert atmosphere; | 90% |
2-acetyl-6-methylpyridine
N,N-dimethyl-formamide dimethyl acetal
(E)-3-(dimethylamino)-1-(6-methylpyridin-2-yl)prop-2-en-1-one
Conditions | Yield |
---|---|
at 110℃; for 7h; | 89% |
at 105℃; for 7h; Inert atmosphere; | 80% |
2-acetyl-6-methylpyridine
ethylene glycol
2‐bromo‐6‐(2‐methyl‐1,3‐dioxolan‐2‐yl)pyridine
Conditions | Yield |
---|---|
With toluene-4-sulfonic acid In benzene | 88% |
2-acetyl-6-methylpyridine
N-(2-bromophenyl)hydrazinecarbothioamide
Conditions | Yield |
---|---|
With acetic acid In methanol for 2h; Reflux; | 85% |
2-acetyl-6-methylpyridine
hydrazinecarbodithioic acid methyl ester
3-<1-(6-Methyl-2-pyridyl)ethylidene>hydrazinecarbothioate
Conditions | Yield |
---|---|
In ethanol at 60℃; for 3h; | 84% |
2-acetyl-6-methylpyridine
N-methyl-hydrazinecarbodithioic acid methyl ester
methyl 3-<1-(6-methyl-2-pyridyl)ethylidene>methylhydrazinecarbodithioate
Conditions | Yield |
---|---|
With acetic acid In ethanol for 20h; Heating; | 79% |
2-acetyl-6-methylpyridine
6-chloroquinoline
1-(6-methylpyridin-2-yl)-2-(quinolin-6-yl)ethanone
Conditions | Yield |
---|---|
Stage #1: 2-acetyl-6-methylpyridine; 6-chloroquinoline With potassium tert-butylate; palladium diacetate; DavePhos In tetrahydrofuran at 80℃; for 18h; Stage #2: With acetic acid In tetrahydrofuran at 20℃; | 78% |
With potassium tert-butylate; palladium diacetate; DavePhos In tetrahydrofuran at 80℃; Inert atmosphere; | 75% |
With potassium tert-butylate; palladium diacetate; DavePhos In tetrahydrofuran at 75℃; for 14h; | 75% |
2-acetyl-6-methylpyridine
6-chloroquinoline
DavePhos
1-(6-methylpyridin-2-yl)-2-(quinolin-6-yl)ethanone
Conditions | Yield |
---|---|
With potassium tert-butylate; acetic acid; palladium diacetate In tetrahydrofuran | 78% |
2-acetyl-6-methylpyridine
Conditions | Yield |
---|---|
With sodium hydroxide In methanol Claisen-Schmidt Condensation; Reflux; | 78% |
2-acetyl-6-methylpyridine
2-(2-aminophenyl)-1H-indole
[2-(1H-indol-2-yl)phenyl]-[1-(6-methyl-pyridin-2-yl)ethylidene]amine
Conditions | Yield |
---|---|
With acetic acid In ethanol for 3h; Reflux; | 75% |
2-acetyl-6-methylpyridine
Conditions | Yield |
---|---|
With acetic acid; aniline; zinc(II) chloride for 2h; Reflux; | 75% |
2-acetyl-6-methylpyridine
6-methylpicolinic acid methyl ester
1,3-bis-(6-methyl-pyridin-2-yl)-propane-1,3-dione
Conditions | Yield |
---|---|
With sodium ethanolate In toluene | 75% |
2-acetyl-6-methylpyridine
2-bromo-1-(6-methylpyridin-2-yl)ethan-1-one
Conditions | Yield |
---|---|
With hydrogen bromide; bromine; acetic acid at 0 - 20℃; for 1h; | 75% |
2-acetyl-6-methylpyridine
2-amino-5-bromobenzophenone
Conditions | Yield |
---|---|
With phosphorus pentaoxide In various solvent(s) at 135℃; Friedlander reaction; | 71% |
2-acetyl-6-methylpyridine
1,3-bis(4-methylphenyl)prop-2-yn-1-one
Conditions | Yield |
---|---|
With [2,2]bipyridinyl; cobalt(II) bromide; zinc In 1,4-dioxane at 140℃; Sealed tube; Inert atmosphere; regioselective reaction; | 71% |
2-acetyl-6-methylpyridine
1-(6-methylpyridin-2-yl)ethanone O,O'-(2-methylpropane-1,3-diyl)oxime
Conditions | Yield |
---|---|
With toluene-4-sulfonic acid In ethanol for 4h; Product distribution / selectivity; Heating; Reflux; | 70% |
Conditions | Yield |
---|---|
With toluene-4-sulfonic acid In toluene Heating / reflux; | 67.6% |
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