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inquiryProduct Name: 5-ACETYL-2-METHYLPYRIDINE CAS: 36357-38-7 MF: C8H9NO MW: 135.16 EINECS: 252-995-8 Mol File: 36357-38-7.mol 5-ACETYL-2-METHYLPYRIDINE Structure 5-ACETYL-2-METHYLPYRIDINE Chemical Properties Melting point 17.6°
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inquiry5-ACETYL-2-METHYLPYRIDINE CAS:36357-38-7 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
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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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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
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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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inquiryHunan chemfish Pharmaceutical co.,Ltd.located in Lugu High-tech industral park ,Hunan province . with its own R&D center and more than 10000㎡manufacture plant . Chemfish owns 40 reactors from 1000L to 8000L. With complete auxiliary equipment as
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Shandong 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
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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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inquiry1-(6-methylpyridin-3-yl)ethan-1-oneAppearance:solid or liquid Storage:in sealed air resistant place Package:drum and bag Application:for pharma use Transportation:by sea or air
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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
Shanghai Lonwin Chemical company is a subsidiary of Lonwin Industry Group Limited, was established in 2011 and is headquartered in Shanghai, adjacent to China National Convention and Exhibition Center and Hongqiao transportation hub.Lonwinchem is
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inquiryhigh purity,in stock Package:25kg/drum,or as per customers'demand Application:API,Pharmaceutical intermediates Transportation:air,sea,courier
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inquiryJinhua huayi chemical co., ltd. is dedicated to the development, production and marketing of chemicals. On the basis of equality and mutual benefit, and under the principle of customer first, credit first, quality first, we are ready to join hands
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Our clients, like BASF,CHEMO,Brenntag,ASR,Evonik,Merck and etc.Appearance:COA Storage:in stock Application:MSDS/TDS
Ansciep 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
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inquiry2-methyl-5-pyridylacetylene
1-(6-methyl-pyridin-3-yl)-ethanone
Conditions | Yield |
---|---|
With sulfuric acid In toluene at 80℃; for 3h; Inert atmosphere; | 92% |
With sulfuric acid In toluene at 50℃; | 91% |
Stage #1: 2-methyl-5-pyridylacetylene With sulfuric acid In toluene at 50℃; Stage #2: With sodium hydrogencarbonate In toluene | 91% |
Methyl 6-methylnicotinate
1-(6-methyl-pyridin-3-yl)-ethanone
Conditions | Yield |
---|---|
Stage #1: Methyl 6-methylnicotinate With sodium hydride In ethyl acetate; N,N-dimethyl-formamide; toluene at 80℃; for 10h; Stage #2: With sulfuric acid In water at 110℃; for 2h; Stage #3: With potassium carbonate In water pH=9; | 65% |
Multi-step reaction with 2 steps 1: NaH / dimethylformamide; toluene / 2.5 h / 80 °C 2: 10percent aq. H2SO4 / 2 h / Heating View Scheme |
Methyl 6-methylnicotinate
ethyl acetate
1-(6-methyl-pyridin-3-yl)-ethanone
Conditions | Yield |
---|---|
Stage #1: Methyl 6-methylnicotinate; ethyl acetate With sodium hydride In N,N-dimethyl-formamide; toluene at 80℃; for 10h; Stage #2: With sulfuric acid In water at 110℃; for 2h; Stage #3: With potassium carbonate In water pH=9; | 65% |
Stage #1: Methyl 6-methylnicotinate; ethyl acetate With lithium hexamethyldisilazane In tetrahydrofuran; N,N-dimethyl-formamide at -50 - 20℃; for 1h; Stage #2: With sulfuric acid In tetrahydrofuran; N,N-dimethyl-formamide at 0℃; for 4h; Reflux; |
1-amino-1-buten-3-one
A
1-(6-methyl-pyridin-3-yl)-ethanone
B
1-(4-methyl-pyridin-3-yl)-ethanone
Conditions | Yield |
---|---|
for 15h; heating on water bath; | A 47% B n/a |
for 15h; heating on water bath; |
5-ethyl-2-methyl-pyridine
1-(6-methyl-pyridin-3-yl)-ethanone
Conditions | Yield |
---|---|
Stage #1: 5-ethyl-2-methyl-pyridine With sulfuric acid; acetic anhydride; acetic acid Stage #2: With chromium(VI) oxide at 10 - 20℃; Stage #3: With sodium carbonate In water | 31% |
Stage #1: 5-ethyl-2-methyl-pyridine With chromium(VI) oxide; sulfuric acid; acetic anhydride In acetic acid at 20 - 30℃; for 24h; Stage #2: With sodium carbonate In water |
A
1-(6-methyl-pyridin-3-yl)-ethanone
B
hydrogen cyanide
Conditions | Yield |
---|---|
beim Aufbewahren an der Luft; |
acetylacetaldehyde dimethyl acetal
1-amino-1-buten-3-one
1-(6-methyl-pyridin-3-yl)-ethanone
Conditions | Yield |
---|---|
With ammonium acetate; acetic acid |
1-amino-1-buten-3-one
(E)-4-chloro-3-buten-2-one
1-(6-methyl-pyridin-3-yl)-ethanone
ethyl 3-(2-methyl-5-pyridinyl)-3-oxopropanoate
1-(6-methyl-pyridin-3-yl)-ethanone
Conditions | Yield |
---|---|
With sulfuric acid for 2h; Heating; Yield given; | |
With sulfuric acid; water for 2h; Product distribution / selectivity; Heating / reflux; |
methylmagnesium chloride
N-methoxy-N-methyl-6-methylnicotinamide
1-(6-methyl-pyridin-3-yl)-ethanone
Conditions | Yield |
---|---|
In tetrahydrofuran Substitution; |
1-(6-methyl-pyridin-3-yl)-ethanone
Conditions | Yield |
---|---|
With chromic acid; acetic acid |
3-(1-hydroxyethyl)-6-methylpyridine
acetic acid
1-(6-methyl-pyridin-3-yl)-ethanone
1-(6-methyl-pyridin-3-yl)-ethanone
Conditions | Yield |
---|---|
With ammonium acetate; diethyl ether; acetic acid | |
With ammonium acetate; diethyl ether; acetic acid |
6-methyl-nicotinoyl chloride
1-(6-methyl-pyridin-3-yl)-ethanone
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: Et3N / CH2Cl2 2: tetrahydrofuran View Scheme |
ethyl 6-methylnicotinate
ethyl acetate
1-(6-methyl-pyridin-3-yl)-ethanone
Conditions | Yield |
---|---|
Stage #1: ethyl 6-methylnicotinate; ethyl acetate With sodium hydride In N,N-dimethyl-formamide; toluene at 80℃; for 2.5h; Stage #2: With sulfuric acid; water for 2h; Heating / reflux; Stage #3: With water; potassium carbonate at 0℃; Product distribution / selectivity; |
methylmagnesium bromide
N-methoxy-N-methyl-6-methylnicotinamide
1-(6-methyl-pyridin-3-yl)-ethanone
Conditions | Yield |
---|---|
In tetrahydrofuran; hexane at 0 - 20℃; for 16h; |
Methyl 6-methylnicotinate
N,N-dimethyl-formamide
1-(6-methyl-pyridin-3-yl)-ethanone
Conditions | Yield |
---|---|
Stage #1: Methyl 6-methylnicotinate; N,N-dimethyl-formamide With lithium hexamethyldisilazane In tetrahydrofuran; ethyl acetate at -50 - 20℃; for 1h; Stage #2: With sulfuric acid In tetrahydrofuran; ethyl acetate at 0℃; for 4h; Reflux; |
(6-methylpyridin-3-yl)trifluoromethanesulfonate
1-(6-methyl-pyridin-3-yl)-ethanone
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1.1: piperidine; Tri(p-tolyl)phosphine / palladium diacetate / toluene; 1-methyl-pyrrolidin-2-one / Inert atmosphere 1.2: 40 °C 1.3: 2 h / Reflux 2.1: sulfuric acid / toluene / 50 °C View Scheme | |
Multi-step reaction with 2 steps 1.1: piperidine / palladium diacetate; Tri(p-tolyl)phosphine / toluene; 1-methyl-pyrrolidin-2-one / 40 °C / Inert atmosphere 1.2: 2 h / Reflux 2.1: sulfuric acid / toluene / 50 °C View Scheme | |
Multi-step reaction with 3 steps 1: piperidine; palladium diacetate; Tri(p-tolyl)phosphine / toluene; 1-methyl-pyrrolidin-2-one / 16 h / 40 °C / Inert atmosphere 2: sodium hydroxide / toluene / 2 h / Inert atmosphere; Reflux 3: sulfuric acid / toluene / 3 h / 80 °C / Inert atmosphere View Scheme |
5-Hydroxy-2-methylpyridine
1-(6-methyl-pyridin-3-yl)-ethanone
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1.1: pyridine / dichloromethane / 1.5 h / 0 °C 2.1: piperidine; Tri(p-tolyl)phosphine / palladium diacetate / toluene; 1-methyl-pyrrolidin-2-one / Inert atmosphere 2.2: 40 °C 2.3: 2 h / Reflux 3.1: sulfuric acid / toluene / 50 °C View Scheme | |
Multi-step reaction with 3 steps 1.1: pyridine / dichloromethane / 1.5 h / 0 °C 2.1: piperidine / palladium diacetate; Tri(p-tolyl)phosphine / toluene; 1-methyl-pyrrolidin-2-one / 40 °C / Inert atmosphere 2.2: 2 h / Reflux 3.1: sulfuric acid / toluene / 50 °C View Scheme | |
Multi-step reaction with 4 steps 1: pyridine / dichloromethane / 1.5 h / 0 °C / Inert atmosphere 2: piperidine; palladium diacetate; Tri(p-tolyl)phosphine / toluene; 1-methyl-pyrrolidin-2-one / 16 h / 40 °C / Inert atmosphere 3: sodium hydroxide / toluene / 2 h / Inert atmosphere; Reflux 4: sulfuric acid / toluene / 3 h / 80 °C / Inert atmosphere View Scheme |
2-methyl-4-(6-methylpyridin-3-yl)but-3-yn-2-ol
1-(6-methyl-pyridin-3-yl)-ethanone
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: sodium hydroxide / toluene / 2 h / Inert atmosphere; Reflux 2: sulfuric acid / toluene / 3 h / 80 °C / Inert atmosphere View Scheme |
5-bromo-2-methylpyridine
1-(trimethylsilyl)ethanone
1-(6-methyl-pyridin-3-yl)-ethanone
Conditions | Yield |
---|---|
With tetrakis(triphenylphosphine) palladium(0); cesium fluoride In 1,2-dichloro-ethane at 75℃; for 6h; Inert atmosphere; Sealed tube; | 73 %Spectr. |
6-methylnicotinic acid
1-(6-methyl-pyridin-3-yl)-ethanone
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: O-(1H-benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate; triethylamine / N,N-dimethyl-formamide / 12 h / 20 °C 2: tetrahydrofuran; hexane / 16 h / 0 - 20 °C View Scheme |
1-(6-methyl-pyridin-3-yl)-ethanone
Conditions | Yield |
---|---|
With chloroform-d1; 1,3,4,6,7,8-hexahydro-2H-pyrimido[1,2-a]pyrimidine at 22℃; for 0.5h; | 99% |
1-(6-methyl-pyridin-3-yl)-ethanone
oxalic acid diethyl ester
Conditions | Yield |
---|---|
Stage #1: 1-(6-methyl-pyridin-3-yl)-ethanone With lithium hexamethyldisilazane In tetrahydrofuran for 1h; Cooling; Stage #2: oxalic acid diethyl ester In tetrahydrofuran at 20℃; for 4h; Cooling; | 94% |
morpholine
1-(6-methyl-pyridin-3-yl)-ethanone
4-[(6-methyl-pyridin-3-yl)-thioacetyl]-morpholine
Conditions | Yield |
---|---|
With sulfur for 17h; Reflux; | 93.3% |
With sulfur In water; ethyl acetate at 110℃; for 7h; | |
With sulfur at 110℃; for 7h; |
1-(6-methyl-pyridin-3-yl)-ethanone
ethylene glycol
3-(2-methyl-1,3-dioxolan-2-yl)-6-methylpyridine
Conditions | Yield |
---|---|
With toluene-4-sulfonic acid In toluene for 8h; Heating; | 92% |
1-(6-methyl-pyridin-3-yl)-ethanone
4-bromoohenyl methyl sulfone
1-(6-methyl-3-pyridinyl)-2-[4-(methylsulfonyl)phenyl]ethanone
Conditions | Yield |
---|---|
With potassium phosphate; palladium(II) acetylacetonate; 4,5-bis(diphenylphosphino)-9,9-dimethylxanthene In 1-methyl-pyrrolidin-2-one at 100℃; for 18h; Product distribution / selectivity; Inert atmosphere; | 91% |
With tris-(dibenzylideneacetone)dipalladium(0); 4,5-bis(diphenylphosphino)-9,9-dimethylxanthene; sodium t-butanolate In toluene for 5h; Concentration; Inert atmosphere; Reflux; | 75% |
With tris-(dibenzylideneacetone)dipalladium(0); 4,5-bis(diphenylphosphino)-9,9-dimethylxanthene; sodium t-butanolate In toluene for 4h; Concentration; Inert atmosphere; Reflux; | 75% |
1-(6-methyl-pyridin-3-yl)-ethanone
3-(1-hydroxyethyl)-6-methylpyridine
Conditions | Yield |
---|---|
With sodium tetrahydroborate In ethanol at 0℃; for 1.5h; | 90% |
With sodium tetrahydroborate In ethanol for 0.5h; | 76% |
With water; platinum Hydrogenation; |
1-(6-methyl-pyridin-3-yl)-ethanone
N,N-dimethyl-formamide dimethyl acetal
Conditions | Yield |
---|---|
for 18h; Heating / reflux; | 90% |
morpholine
1-(6-methyl-pyridin-3-yl)-ethanone
Conditions | Yield |
---|---|
Stage #1: morpholine; 1-(6-methyl-pyridin-3-yl)-ethanone With sulfur for 16h; Reflux; Stage #2: With hydrogenchloride In tetrahydrofuran; water | 87.9% |
1-(6-methyl-pyridin-3-yl)-ethanone
1-(6-methyl-[3]pyridyl)-ethanone oxime
Conditions | Yield |
---|---|
With hydroxylamine hydrochloride; sodium acetate In ethanol at 25℃; for 7h; | 85% |
1-(6-methyl-pyridin-3-yl)-ethanone
C8H13NO
Conditions | Yield |
---|---|
With diethyl 2,6-dimethyl-1,4-dihydropyridine-3,5-dicarboxylate; C40H38I2N4(2+)*2CF3O3S(1-) In dichloromethane at 20℃; for 48h; Inert atmosphere; | 83% |
1-(6-methyl-pyridin-3-yl)-ethanone
6-methylnicotinic acid
Conditions | Yield |
---|---|
With nitric acid for 5h; Heating; | 75.4% |
With nitric acid |
1-(6-methyl-pyridin-3-yl)-ethanone
α-bromoacetophenone
5-Acetyl-2-methyl-1-(2-oxo-2-phenyl-ethyl)-pyridinium; bromide
Conditions | Yield |
---|---|
In butanone for 15h; Heating; | 72% |
1-(6-methyl-pyridin-3-yl)-ethanone
4-bromoohenyl methyl sulfone
1-(6-methylpyridin-3-yl)-2-[(4-methylsulfonyl)-phenyl]-ethanone hydrochloride
Conditions | Yield |
---|---|
Stage #1: 1-(6-methyl-pyridin-3-yl)-ethanone; 4-bromoohenyl methyl sulfone With tris-(dibenzylideneacetone)dipalladium(0); 4,5-bis(diphenylphos4,5-bis(diphenylphosphino)-9,9-dimethylxanthenephino)-9,9-dimethylxanthene; sodium t-butanolate In toluene at 60℃; for 3h; Inert atmosphere; Reflux; Stage #2: With hydrogenchloride In water; toluene at 25℃; | 70% |
Stage #1: 1-(6-methyl-pyridin-3-yl)-ethanone; 4-bromoohenyl methyl sulfone With tris-(dibenzylideneacetone)dipalladium(0); 4,5-bis(diphenylphos4,5-bis(diphenylphosphino)-9,9-dimethylxanthenephino)-9,9-dimethylxanthene; sodium t-butanolate In toluene for 3h; Inert atmosphere; Reflux; Stage #2: With hydrogenchloride Reflux; | 70% |
1-(6-methyl-pyridin-3-yl)-ethanone
4-bromoohenyl methyl sulfone
Conditions | Yield |
---|---|
Stage #1: 1-(6-methyl-pyridin-3-yl)-ethanone; 4-bromoohenyl methyl sulfone With tris-(dibenzylideneacetone)dipalladium(0); 4,5-bis(diphenylphosphino)-9,9-dimethylxanthene; sodium t-butanolate In toluene at 60℃; Inert atmosphere; Reflux; Stage #2: With hydrogenchloride In water; toluene Reflux; | 70% |
1-(6-methyl-pyridin-3-yl)-ethanone
4-chlorophenyl methyl sulfone
1-(6-methyl-3-pyridinyl)-2-[4-(methylsulfonyl)phenyl]ethanone
Conditions | Yield |
---|---|
With palladium(II) acetylacetonate; potassium phosphate; 4,5-bis(diphenylphos4,5-bis(diphenylphosphino)-9,9-dimethylxanthenephino)-9,9-dimethylxanthene In dimethyl sulfoxide at 150℃; for 16h; Inert atmosphere; | 69% |
1-(6-methyl-pyridin-3-yl)-ethanone
ethyl Pentafluoropropionate
Conditions | Yield |
---|---|
With lithium hydride In tetrahydrofuran Claisen Condensation; | 69% |
1-(6-methyl-pyridin-3-yl)-ethanone
cyclohexylhydrazine
Conditions | Yield |
---|---|
In ethanol at 90℃; for 5h; | 62% |
1-(6-methyl-pyridin-3-yl)-ethanone
(S)-2-methylpropane-2-sulfinamide
Conditions | Yield |
---|---|
Stage #1: 1-(6-methyl-pyridin-3-yl)-ethanone; (S)-2-methylpropane-2-sulfinamide In tetrahydrofuran at 80℃; for 2h; Stage #2: With L-Selectride In tetrahydrofuran at -78 - -70℃; for 1.5h; | 34% |
Dimethyl oxalate
1-(6-methyl-pyridin-3-yl)-ethanone
2-hydroxy-4-(6-methylpyridin-3-yl)-4-oxo-but-2-enoic acid methyl ester
Conditions | Yield |
---|---|
Stage #1: Dimethyl oxalate With sodium methylate In methanol for 0.25h; Claisen condensation; Stage #2: 1-(6-methyl-pyridin-3-yl)-ethanone In methanol at 30℃; for 0.0833333h; Claisen condensation; Microwave irradiation; | 16% |
1-(6-methyl-pyridin-3-yl)-ethanone
Conditions | Yield |
---|---|
With N-Bromosuccinimide; 2,2'-azobis(isobutyronitrile) In tetrachloromethane at 90℃; for 12h; | 16% |
1-(6-methyl-pyridin-3-yl)-ethanone
2-(6-methyl-pyridin-3-yl)-acetamide
Conditions | Yield |
---|---|
Stage #1: 1-(6-methyl-pyridin-3-yl)-ethanone With pyridine; ammonia for 0.5h; Stage #2: With sulfur at 160℃; for 17h; | 15% |
furfural
1-(6-methyl-pyridin-3-yl)-ethanone
3-furan-2-yl-1-(6-methyl-pyridin-3-yl)-propenone
1-(6-methyl-pyridin-3-yl)-ethanone
methyl magnesium iodide
2-(6-methylpyridin-3-yl)propan-2-ol
Conditions | Yield |
---|---|
With diethyl ether |
1-(6-methyl-pyridin-3-yl)-ethanone
hydrogen cyanide
1-(6-methyl-pyridin-3-yl)-ethanone
hydrogen cyanide
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