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Dayang Chem (Hangzhou) Co.,Ltd.

DayangChem 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

1-Methyl-4-phenyl-1,2,3,6-tetrahydropyridine

Cas:28289-54-5

Min.Order:1 Kilogram

FOB Price: $3.0

Type:Lab/Research institutions

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Hebei Nengqian Chemical Import and Export Co., LTD

With 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 manufactu

1-METHYL-4-PHENYL-1,2,3,6-TETRAHYDROPYRIDINE CAS 28289-54-5

Cas:28289-54-5

Min.Order:1 Kilogram

FOB Price: $1.0 / 10.0

Type:Trading Company

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Henan Tianfu Chemical Co., Ltd.

Our 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

C12H15N 1-METHYL-4-PHENYL-1,2,3,6-TETRAHYDROXPYRIDINE 28289-54-5

Cas:28289-54-5

Min.Order:1 Metric Ton

Negotiable

Type:Lab/Research institutions

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Shanghai Upbio Tech Co.,Ltd

1.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

1,2,3,6-TETRAHYDRO-1-METHYL-4-PHENYLPYRIDINE 28289-54-5

Cas:28289-54-5

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

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Qingdao Beluga Import and Export Co., LTD

1-METHYL-4-PHENYL-1,2,3,6-TETRAHYDROPYRIDINE CAS:28289-54-5 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 h

1-METHYL-4-PHENYL-1,2,3,6-TETRAHYDROPYRIDINE CAS:28289-54-5

Cas:28289-54-5

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

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Shandong Hanjiang Chemical Co., Ltd.

Hello, 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

1,2,3,6-TETRAHYDRO-1-METHYL-4-PHENYLPYRIDINE

Cas:28289-54-5

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

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Henan Wentao Chemical Product Co., Ltd.

Henan 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

1,2,3,6-TETRAHYDRO-1-METHYL-4-PHENYLPYRIDINE

Cas:28289-54-5

Min.Order:0

Negotiable

Type:Lab/Research institutions

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Triumph International Development Limilted

Triumph has the complete production of G- KG - MT service chain,we can make the new technology into productivity quickly in the research and development of new products. Main Business Custom Synthesis: Trading(Raw Mater

1-METHYL-4-PHENYL-1,2,3,6-TETRAHYDROXPYRIDINE

Cas:28289-54-5

Min.Order:0 Metric Ton

Negotiable

Type:Lab/Research institutions

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Zibo Hangyu Biotechnology Development Co., Ltd

Zibo 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

1-Methyl-4-phenyl-1,2,3,6-tetrahydropyridine

Cas:28289-54-5

Min.Order:10 Gram

FOB Price: $100.0

Type:Lab/Research institutions

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Jiangsu Qianyu Molecular Technology Co., LTD.

Our 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

Factory Sells1-METHYL-4-PHENYL-1,2,3,6-TETRAHYDROXPYRIDINE

Cas:28289-54-5

Min.Order:0

Negotiable

Type:Trading Company

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EAST CHEMSOURCES LIMITED

factory?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

C12H15N 1-METHYL-4-PHENYL-1,2,3,6-TETRAHYDROXPYRIDINE 28289-54-5

Cas:28289-54-5

Min.Order:1 Kilogram

FOB Price: $18.0 / 20.0

Type:Trading Company

inquiry

TAIZHOU ZHENYU BIOTECHNOLOGY CO., LTD

Zhenyu 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

1-METHYL-4-PHENYL-1,2,3,6-TETRAHYDROXPYRIDINE

Cas:28289-54-5

Min.Order:1 Kilogram

FOB Price: $2.0

Type:Lab/Research institutions

inquiry

Shandong Mopai Biotechnology Co., LTD

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

C12H15N 1-METHYL-4-PHENYL-1,2,3,6-TETRAHYDROXPYRIDINE 28289-54-5

Cas:28289-54-5

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

KAISA GROUP INC

1.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

C12H15N 1-METHYL-4-PHENYL-1,2,3,6-TETRAHYDROXPYRIDINE 28289-54-5

Cas:28289-54-5

Min.Order:1 Metric Ton

FOB Price: $1.5

Type:Trading Company

inquiry

Golden Pharma Co., Limited

GOLDEN PHARMA CO.,LIMITED.is a professional pharmaceutical company,our team have more than 20years expereince in pharmaceutical production and sales. we are a professional technical enterprise specializing in the R & D, production,QA regulation

1-METHYL-4-PHENYL-1,2,3,6-TETRAHYDROXPYRIDINE

Cas:28289-54-5

Min.Order:1 Kilogram

Negotiable

Type:Other

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Bluecrystal chem-union

We 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

C12H15N 1-METHYL-4-PHENYL-1,2,3,6-TETRAHYDROXPYRIDINE 28289-54-5

Cas:28289-54-5

Min.Order:1 Metric Ton

FOB Price: $1.0

Type:Trading Company

inquiry

Hebei Mojin Biotechnology Co.,Ltd

1, High quality with competitive price:2, Fast and safe delivery3.Excellent pre-sales and after-sales service4. Well-trained and professional technologist and sales with rich experience in the field for 5-10 yearsAppearance:see detailed specification

Pyridine,1,2,3,6-tetrahydro-1-methyl-4-phenyl-

Cas:28289-54-5

Min.Order:0

Negotiable

Type:Trading Company

inquiry

GIHI CHEMICALS CO.,LIMITED

Lower 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

Pyridine,1,2,3,6-tetrahydro-1-methyl-4-phenyl-

Cas:28289-54-5

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Hangzhou Dingyan Chem Co., Ltd

R & D enterprises have their own stock in stock Package:1kg Application:pharmaceutical intermediates

Pyridine,1,2,3,6-tetrahydro-1-methyl-4-phenyl-

Cas:28289-54-5

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

Henan Allgreen Chemical Co.,Ltd

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

1-METHYL-4-PHENYL-1,2,3,6-TETRAHYDROXPYRIDINE

Cas:28289-54-5

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

Hunan chemfish Pharmaceutical co.,Ltd

Hunan chemfish Pharmaceutical co.,Ltd a comprehensive enterprise, is located in High-Tech Science Park,Changsha,Chia . Specializing in R&D, manufacture and marketing, we provide a wide range of products and the most professional services to meet the

(R)-Methyl morpholine-3-carboxylate

Cas:28289-54-5

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

Hangzhou J&H Chemical Co., Ltd.

J&H CHEM is one of China's leading providers of integrated fine chemical services including offering, research and development, Custom manufacturing business, as well as other Value-added customer services, for diversified range products of chemicals

1-METHYL-4-PHENYL-1,2,3,6-TETRAHYDROXPYRIDINE

Cas:28289-54-5

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Wuxi TAA Chemical Industry Co.,LTD.

1.A strong technical force and advanced processing equipments. The quality of the products has been strictly inspected and all kinds of index have reached or exceeded domestic and international standards.2. Now we have established long-term stable re

Pyridine,1,2,3,6-tetrahydro-1-methyl-4-phenyl-

Cas:28289-54-5

Min.Order:0

Negotiable

Type:Other

inquiry

Xian Changyue Biological Technology Co., Ltd.

best seller Application:API

1-METHYL-4-PHENYL-1,2,3,6-TETRAHYDROXPYRIDINE

Cas:28289-54-5

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

Chemsigma International Co.,Ltd.

bulk 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

1-METHYL-4-PHENYL-1,2,3,6-TETRAHYDROXPYRIDINE

Cas:28289-54-5

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Wuhan Circle Star Chem-medical Technology co.,Ltd.

1,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 qualified in

1-METHYL-4-PHENYL-1,2,3,6-TETRAHYDROXPYRIDINE

Cas:28289-54-5

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Antimex Chemical Limied

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

1,2,3,6-TETRAHYDRO-1-METHYL-4-PHENYLPYRIDINE

Cas:28289-54-5

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Hubei Langyou International Trading Co., Ltd

C12H15N 1-METHYL-4-PHENYL-1,2,3,6-TETRAHYDROXPYRIDINE 28289-54-5 Application:C12H15N 1-METHYL-4-PHENYL-1,2,3,6-TETRAHYDROXPYRIDINE 28289-54-5

C12H15N 1-METHYL-4-PHENYL-1,2,3,6-TETRAHYDROXPYRIDINE 28289-54-5

Cas:28289-54-5

Min.Order:0

Negotiable

Type:Other

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Guangdong Juda Chemical Industrial Co.,Limited

Appearance:solid or liquid Storage:sealed in cool and dry place Package:As customer's requested Application:Pharma Intermediate Transportation:by courier/air/sea Port:Any port in China

1-METHYL-4-PHENYL-1,2,3,6-TETRAHYDROPYRIDINE CAS No.28289-54-5

Cas:28289-54-5

Min.Order:0

Negotiable

Type:Trading Company

inquiry

DB BIOTECH CO., LTD

best seller Application:API

1-METHYL-4-PHENYL-1,2,3,6-TETRAHYDROXPYRIDINE

Cas:28289-54-5

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Synthetic route

CH3(BH3)(C6H5)C5H7N

CH3(BH3)(C6H5)C5H7N

1-Methyl-4-phenyl-1,2,3,6-tetrahydropyridine
28289-54-5

1-Methyl-4-phenyl-1,2,3,6-tetrahydropyridine

Conditions
ConditionsYield
In ethanol Heating;97%
1-methyl-4-phenyl-2(1H)-pyridone
67970-80-3

1-methyl-4-phenyl-2(1H)-pyridone

1-Methyl-4-phenyl-1,2,3,6-tetrahydropyridine
28289-54-5

1-Methyl-4-phenyl-1,2,3,6-tetrahydropyridine

Conditions
ConditionsYield
With lithium aluminium tetrahydride; titanium(III) chloride In tetrahydrofuran at 0℃;97%
4-phenyl-N-methylpyridinium iodide
36913-39-0

4-phenyl-N-methylpyridinium iodide

A

1-Methyl-4-phenyl-1,2,3,6-tetrahydropyridine
28289-54-5

1-Methyl-4-phenyl-1,2,3,6-tetrahydropyridine

B

CH3(BH3)(C6H5)C5H7N

CH3(BH3)(C6H5)C5H7N

Conditions
ConditionsYield
With sodium tetrahydroborate In methanolA 92%
B 0.5%
sodium tetrahydroborate
16940-66-2

sodium tetrahydroborate

4-phenyl-N-methylpyridinium iodide
36913-39-0

4-phenyl-N-methylpyridinium iodide

A

1-Methyl-4-phenyl-1,2,3,6-tetrahydropyridine
28289-54-5

1-Methyl-4-phenyl-1,2,3,6-tetrahydropyridine

B

CH3(BH3)(C6H5)C5H7N

CH3(BH3)(C6H5)C5H7N

Conditions
ConditionsYield
In methanol to a soln. of pyridinium iodide in methanol cooling in an ice bath NaBH4 was added with stirring, mixt. stirred for 15 min at 0°C and 30min at room temp.;A 92%
B 0.5%
In water to a soln. of pyridinium iodide in water (cooled in an ice bath) NaBH4 was added with stirring, mixt. stirred for 15 min at 0°C and 30 min at room temp.; extn. with ether, extract dried over Na2SO4 and evapd. to dryness; chromy. on silica gel column with CH2Cl2; elem. anal.;A 60%
B 22%
4-phenyl-N-methylpyridinium iodide
36913-39-0

4-phenyl-N-methylpyridinium iodide

1-Methyl-4-phenyl-1,2,3,6-tetrahydropyridine
28289-54-5

1-Methyl-4-phenyl-1,2,3,6-tetrahydropyridine

Conditions
ConditionsYield
With tetrahydroxydiboron; potassium tert-butylate; water In methanol at 60℃; for 8h; Reagent/catalyst; Solvent; Inert atmosphere;91%
With sodium tetrahydroborate In methanol
Multi-step reaction with 2 steps
1: 0.5 percent / sodium borohydride / methanol
2: 97 percent / ethanol / Heating
View Scheme
1-methyl-4-phenyl-piperidin-4-ol
4972-68-3

1-methyl-4-phenyl-piperidin-4-ol

acetonitrile
75-05-8

acetonitrile

A

1-Methyl-4-phenyl-1,2,3,6-tetrahydropyridine
28289-54-5

1-Methyl-4-phenyl-1,2,3,6-tetrahydropyridine

B

N-(1-methyl-4-phenyl-[4]piperidyl)-acetamide
201055-91-6

N-(1-methyl-4-phenyl-[4]piperidyl)-acetamide

Conditions
ConditionsYield
With sulfuric acid at 20℃; for 24h;A n/a
B 86%
1-methyl-4-phenyl-piperidin-4-ol
4972-68-3

1-methyl-4-phenyl-piperidin-4-ol

A

1-Methyl-4-phenyl-1,2,3,6-tetrahydropyridine
28289-54-5

1-Methyl-4-phenyl-1,2,3,6-tetrahydropyridine

B

N-(1-methyl-4-phenyl-[4]piperidyl)-acetamide
201055-91-6

N-(1-methyl-4-phenyl-[4]piperidyl)-acetamide

Conditions
ConditionsYield
With sulfuric acid In acetonitrile at 20℃; for 24h;A n/a
B 86%
1-methyl-4-phenyl-piperidin-4-ol
4972-68-3

1-methyl-4-phenyl-piperidin-4-ol

1-Methyl-4-phenyl-1,2,3,6-tetrahydropyridine
28289-54-5

1-Methyl-4-phenyl-1,2,3,6-tetrahydropyridine

Conditions
ConditionsYield
With sulfuric acid; sodium cyanide In acetic acid for 6h;64%
With hydrogenchloride
With hydrogen bromide; acetic acid
With hydrogenchloride for 4h; Heating; Yield given;
sodium tetrahydroborate
16940-66-2

sodium tetrahydroborate

1-methyl-3-phenyl-1-pyridinium iodide
60684-91-5

1-methyl-3-phenyl-1-pyridinium iodide

A

1-Methyl-4-phenyl-1,2,3,6-tetrahydropyridine
28289-54-5

1-Methyl-4-phenyl-1,2,3,6-tetrahydropyridine

B

CH3(BH3)(C6H5)C5H7N

CH3(BH3)(C6H5)C5H7N

Conditions
ConditionsYield
In water to a soln. of pyridinium iodide in water (cooled in an ice bath) NaBH4 was added with stirring, mixt. stirred for 15 min at 0°C and 30 min at room temp.; extd. with ether, extract dried over Na2SO4 and evapd. to dryness; chromy. on silica gel column with CH2Cl2; elem. anal.;A 60%
B 22%
3,6-dimethyl-6-phenyl-1,3-oxazinane
19798-88-0

3,6-dimethyl-6-phenyl-1,3-oxazinane

A

1-Methyl-4-phenyl-1,2,3,6-tetrahydropyridine
28289-54-5

1-Methyl-4-phenyl-1,2,3,6-tetrahydropyridine

B

1-methyl-4-phenyl-piperidin-4-ol
4972-68-3

1-methyl-4-phenyl-piperidin-4-ol

Conditions
ConditionsYield
With hydrogenchloride
1-methyl-4-phenyl-piperidin-4-ol
4972-68-3

1-methyl-4-phenyl-piperidin-4-ol

A

1-Methyl-4-phenyl-1,2,3,6-tetrahydropyridine
28289-54-5

1-Methyl-4-phenyl-1,2,3,6-tetrahydropyridine

B

4-amino-1-methyl-4-phenylpiperidine
100316-65-2

4-amino-1-methyl-4-phenylpiperidine

Conditions
ConditionsYield
With potassium hydroxide; sodium cyanide 1.) acetic acid / H2SO4; 2.) ethanol, reflux, 3 h; Yield given. Multistep reaction. Yields of byproduct given;
1-methyl-4-phenyl-2(1H)-pyridone
67970-80-3

1-methyl-4-phenyl-2(1H)-pyridone

A

1-Methyl-4-phenyl-1,2,3,6-tetrahydropyridine
28289-54-5

1-Methyl-4-phenyl-1,2,3,6-tetrahydropyridine

B

1-methyl-4-phenyl-3,6-dihydro-2-pyridone-3,3-d2

1-methyl-4-phenyl-3,6-dihydro-2-pyridone-3,3-d2

Conditions
ConditionsYield
With lithium aluminium tetrahydride; deuteromethanol 1.) THF, 0 deg C, 2 h, 2.) -78 deg C; Multistep reaction;
sulfuric acid
7664-93-9

sulfuric acid

4-methanesulfonyl-1-methyl-4-phenyl-piperidine

4-methanesulfonyl-1-methyl-4-phenyl-piperidine

water
7732-18-5

water

1-Methyl-4-phenyl-1,2,3,6-tetrahydropyridine
28289-54-5

1-Methyl-4-phenyl-1,2,3,6-tetrahydropyridine

methylamine hydrochloride
593-51-1

methylamine hydrochloride

isopropenyl alcohol

isopropenyl alcohol

1-Methyl-4-phenyl-1,2,3,6-tetrahydropyridine
28289-54-5

1-Methyl-4-phenyl-1,2,3,6-tetrahydropyridine

Conditions
ConditionsYield
With formaldehyd; sulfuric acid
tetrachloromethane
56-23-5

tetrachloromethane

thionyl chloride
7719-09-7

thionyl chloride

(1-methyl-4-phenyl-[4]piperidyl)-phenyl ketone oxime

(1-methyl-4-phenyl-[4]piperidyl)-phenyl ketone oxime

A

1-Methyl-4-phenyl-1,2,3,6-tetrahydropyridine
28289-54-5

1-Methyl-4-phenyl-1,2,3,6-tetrahydropyridine

B

benzonitrile
100-47-0

benzonitrile

1-Methyl-4-piperidone
1445-73-4

1-Methyl-4-piperidone

1-Methyl-4-phenyl-1,2,3,6-tetrahydropyridine
28289-54-5

1-Methyl-4-phenyl-1,2,3,6-tetrahydropyridine

Conditions
ConditionsYield
Multi-step reaction with 2 steps
2: 10percent HCl / 4 h / Heating
View Scheme
Multi-step reaction with 2 steps
1: benzene
2: acetic acid; aqueous hydrobromic acid
View Scheme
Multi-step reaction with 2 steps
1: diethyl ether
2: acetic acid; aqueous hydrobromic acid
View Scheme
Multi-step reaction with 2 steps
1: benzene
2: concentrated aqueous hydrochloric acid
View Scheme
Multi-step reaction with 2 steps
1: diethyl ether
2: concentrated aqueous hydrochloric acid
View Scheme
phenyllithium
591-51-5

phenyllithium

1-Methyl-4-phenyl-1,2,3,6-tetrahydropyridine
28289-54-5

1-Methyl-4-phenyl-1,2,3,6-tetrahydropyridine

Conditions
ConditionsYield
Multi-step reaction with 2 steps
2: 10percent HCl / 4 h / Heating
View Scheme
Multi-step reaction with 2 steps
1: diethyl ether
2: acetic acid; aqueous hydrobromic acid
View Scheme
Multi-step reaction with 2 steps
1: diethyl ether
2: concentrated aqueous hydrochloric acid
View Scheme
phenylmagnesium bromide

phenylmagnesium bromide

1-Methyl-4-phenyl-1,2,3,6-tetrahydropyridine
28289-54-5

1-Methyl-4-phenyl-1,2,3,6-tetrahydropyridine

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: benzene
2: acetic acid; aqueous hydrobromic acid
View Scheme
Multi-step reaction with 2 steps
1: benzene
2: concentrated aqueous hydrochloric acid
View Scheme
1-methyl-4-phenyl-1,2,3,6-tetrahydropyridine oxalate

1-methyl-4-phenyl-1,2,3,6-tetrahydropyridine oxalate

1-Methyl-4-phenyl-1,2,3,6-tetrahydropyridine
28289-54-5

1-Methyl-4-phenyl-1,2,3,6-tetrahydropyridine

Conditions
ConditionsYield
With potassium carbonate
p-phenylpyridine
939-23-1

p-phenylpyridine

1-Methyl-4-phenyl-1,2,3,6-tetrahydropyridine
28289-54-5

1-Methyl-4-phenyl-1,2,3,6-tetrahydropyridine

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: acetone / 12 h / 90 °C / Inert atmosphere
2: water; tetrahydroxydiboron; potassium tert-butylate / methanol / 8 h / 60 °C / Inert atmosphere
View Scheme
1-Methyl-4-phenyl-1,2,3,6-tetrahydropyridine
28289-54-5

1-Methyl-4-phenyl-1,2,3,6-tetrahydropyridine

1-methyl-4-phenyl-1,2,3,6-tetrahydropyridine N-oxide
95969-40-7

1-methyl-4-phenyl-1,2,3,6-tetrahydropyridine N-oxide

Conditions
ConditionsYield
With dihydrogen peroxide In ethanol at 50℃; for 8h;94%
With dihydrogen peroxide; palladium on activated charcoal In ethanol; dichloromethane a) 60 deg C, 20 h, b) 60 deg C, 3 h;46%
1-Methyl-4-phenyl-1,2,3,6-tetrahydropyridine
28289-54-5

1-Methyl-4-phenyl-1,2,3,6-tetrahydropyridine

3,4-dihydroxy-1-methyl-2-oxo-4-phenylpiperidine

3,4-dihydroxy-1-methyl-2-oxo-4-phenylpiperidine

Conditions
ConditionsYield
With potassium permanganate In water; acetonitrile at 20 - 30℃; for 1.5h;76%
Multi-step reaction with 2 steps
1: 65 percent / potassium permanganate / acetonitrile; H2O / 20 °C
2: 76 percent / potassium permanganate / H2O; acetonitrile / 2 h / 30 °C
View Scheme
1-Methyl-4-phenyl-1,2,3,6-tetrahydropyridine
28289-54-5

1-Methyl-4-phenyl-1,2,3,6-tetrahydropyridine

α-bromoacetophenone
70-11-1

α-bromoacetophenone

1-methyl-1-(2-oxo-2-phenylethyl)-4-phenyl-1,2,3,6-tetrahydropyridinium bromide
1100765-97-6

1-methyl-1-(2-oxo-2-phenylethyl)-4-phenyl-1,2,3,6-tetrahydropyridinium bromide

Conditions
ConditionsYield
In benzene at 20℃; for 72h;75%
1-Methyl-4-phenyl-1,2,3,6-tetrahydropyridine
28289-54-5

1-Methyl-4-phenyl-1,2,3,6-tetrahydropyridine

Diethyl 2-bromomalonate
685-87-0

Diethyl 2-bromomalonate

1-di(ethoxycarbonyl)methyl-1-methyl-4-phenyl-1,2,3,6-tetrahydropyridinium bromide
1226911-45-0

1-di(ethoxycarbonyl)methyl-1-methyl-4-phenyl-1,2,3,6-tetrahydropyridinium bromide

Conditions
ConditionsYield
In tetrahydrofuran for 3h; Reflux; Inert atmosphere;70%
In tetrahydrofuran for 3h; Reflux; Inert atmosphere;
1-Methyl-4-phenyl-1,2,3,6-tetrahydropyridine
28289-54-5

1-Methyl-4-phenyl-1,2,3,6-tetrahydropyridine

1-methyl-4-phenyl-1,2,5,6-tetrahydropyridin-2-one
94515-22-7

1-methyl-4-phenyl-1,2,5,6-tetrahydropyridin-2-one

Conditions
ConditionsYield
With potassium permanganate In water; acetonitrile at 20℃;65%
1-Methyl-4-phenyl-1,2,3,6-tetrahydropyridine
28289-54-5

1-Methyl-4-phenyl-1,2,3,6-tetrahydropyridine

chloroacetic acid ethyl ester
105-39-5

chloroacetic acid ethyl ester

1-ethoxycarbonylmethyl-1-methyl-4-phenyl-1,2,3,6-tetrahydropyridinium chloride

1-ethoxycarbonylmethyl-1-methyl-4-phenyl-1,2,3,6-tetrahydropyridinium chloride

Conditions
ConditionsYield
In benzene at 20℃; for 72h;62%
1-Methyl-4-phenyl-1,2,3,6-tetrahydropyridine
28289-54-5

1-Methyl-4-phenyl-1,2,3,6-tetrahydropyridine

diiodomethane
75-11-6

diiodomethane

3-methyl-6-phenyl-3-azabicyclo[4.1.0]heptane
868557-58-8

3-methyl-6-phenyl-3-azabicyclo[4.1.0]heptane

Conditions
ConditionsYield
With diethylzinc In dichloromethane; toluene at 20℃; for 18h; Simmons-Smith reaction;57%
1-Methyl-4-phenyl-1,2,3,6-tetrahydropyridine
28289-54-5

1-Methyl-4-phenyl-1,2,3,6-tetrahydropyridine

1-(N-formyl-N-methyl)amino-3-phenylpropan-2-one
207395-42-4

1-(N-formyl-N-methyl)amino-3-phenylpropan-2-one

Conditions
ConditionsYield
With potassium permanganate In acetonitrile at 50℃; for 1h;53%
1-Methyl-4-phenyl-1,2,3,6-tetrahydropyridine
28289-54-5

1-Methyl-4-phenyl-1,2,3,6-tetrahydropyridine

p-phenylpyridine
939-23-1

p-phenylpyridine

Conditions
ConditionsYield
With manganese(IV) oxide In toluene for 3h; Heating;45%
With manganese(IV) oxide In toluene for 3h; Heating;45%
With aluminum oxide; palladium/alumina; nitrobenzene at 130℃;
Multi-step reaction with 2 steps
1: 22 percent / aq. NaOH; MnO2 / benzene / 1.5 h / 20 - 40 °C
2: 10 percent / aq. KMnO4 / acetonitrile / 1.5 h / 20 °C
View Scheme
Multi-step reaction with 2 steps
1: 36.5 percent / aq. MnO2 / benzene / 2 h / 20 °C
2: 10 percent / aq. KMnO4 / acetonitrile / 1.5 h / 20 °C
View Scheme
1-Methyl-4-phenyl-1,2,3,6-tetrahydropyridine
28289-54-5

1-Methyl-4-phenyl-1,2,3,6-tetrahydropyridine

nitromethane
75-52-5

nitromethane

1,2,5,6-tetrahydro-1-methyl-2-nitromethylene-4-phenylpyridine

1,2,5,6-tetrahydro-1-methyl-2-nitromethylene-4-phenylpyridine

Conditions
ConditionsYield
With potassium permanganate In chloroform for 2.5h; Ambient temperature;40%
1-Methyl-4-phenyl-1,2,3,6-tetrahydropyridine
28289-54-5

1-Methyl-4-phenyl-1,2,3,6-tetrahydropyridine

malononitrile
109-77-3

malononitrile

3-hydroxymethyl-1-methyl-4-phenyl-1,2,3,4-tetrahydropyridine
86219-77-4

3-hydroxymethyl-1-methyl-4-phenyl-1,2,3,4-tetrahydropyridine

Conditions
ConditionsYield
With manganese(IV) oxide In benzene at 20℃; for 2h;36.5%
1-Methyl-4-phenyl-1,2,3,6-tetrahydropyridine
28289-54-5

1-Methyl-4-phenyl-1,2,3,6-tetrahydropyridine

4-nitro-aniline
100-01-6

4-nitro-aniline

A

1-methyl-4-phenyl-1,2,5,6-tetrahydropyridin-2-one
94515-22-7

1-methyl-4-phenyl-1,2,5,6-tetrahydropyridin-2-one

B

1-methyl-2-(4-nitrophenylimino)-4-phenyl-1,2,5,6-tetrahydropyridine

1-methyl-2-(4-nitrophenylimino)-4-phenyl-1,2,5,6-tetrahydropyridine

Conditions
ConditionsYield
With potassium permanganate In acetonitrile at 20℃; for 2h;A 2%
B 33%
formaldehyd
50-00-0

formaldehyd

1-Methyl-4-phenyl-1,2,3,6-tetrahydropyridine
28289-54-5

1-Methyl-4-phenyl-1,2,3,6-tetrahydropyridine

2-methyl-5-phenyl-6-oxa-2-azabicyclo[3.2.1]octan-4-one

2-methyl-5-phenyl-6-oxa-2-azabicyclo[3.2.1]octan-4-one

Conditions
ConditionsYield
With manganese(IV) oxide; sulfuric acid for 7h; Prins reaction; Heating;31%
With manganese(IV) oxide; sulfuric acid for 7h; Heating;31%
1-Methyl-4-phenyl-1,2,3,6-tetrahydropyridine
28289-54-5

1-Methyl-4-phenyl-1,2,3,6-tetrahydropyridine

acetone
67-64-1

acetone

A

(E)-2-acetylmethylene-1,2,5,6-tetrahydro-1-methyl-4-phenylpyridine

(E)-2-acetylmethylene-1,2,5,6-tetrahydro-1-methyl-4-phenylpyridine

B

(Z)-2-acetylmethylene-1,2,5,6-tetrahydro-1-methyl-4-phenylpyridine

(Z)-2-acetylmethylene-1,2,5,6-tetrahydro-1-methyl-4-phenylpyridine

Conditions
ConditionsYield
With potassium permanganate for 1.16667h; Ambient temperature;A 30%
B 12%
formaldehyd
50-00-0

formaldehyd

1-Methyl-4-phenyl-1,2,3,6-tetrahydropyridine
28289-54-5

1-Methyl-4-phenyl-1,2,3,6-tetrahydropyridine

3-hydroxymethyl-1-methyl-4-phenyl-1,2,3,4-tetrahydropyridine
86219-77-4

3-hydroxymethyl-1-methyl-4-phenyl-1,2,3,4-tetrahydropyridine

Conditions
ConditionsYield
With manganese(IV) oxide; sodium hydroxide In benzene at 20 - 40℃; for 1.5h;22%
With sulfuric acid Prins reaction;
1-Methyl-4-phenyl-1,2,3,6-tetrahydropyridine
28289-54-5

1-Methyl-4-phenyl-1,2,3,6-tetrahydropyridine

aniline yellow
60-09-3

aniline yellow

1-methyl-4-phenyl-2-[4-(phenylazo)phenyl]-1,2,5,6-tetrahydropyridine

1-methyl-4-phenyl-2-[4-(phenylazo)phenyl]-1,2,5,6-tetrahydropyridine

Conditions
ConditionsYield
With potassium permanganate In acetonitrile at 20℃; for 2h;20%
1-Methyl-4-phenyl-1,2,3,6-tetrahydropyridine
28289-54-5

1-Methyl-4-phenyl-1,2,3,6-tetrahydropyridine

3-(N-methylamino)propiophenone
27152-62-1

3-(N-methylamino)propiophenone

Conditions
ConditionsYield
With potassium permanganate In acetonitrile at 20 - 60℃; for 26h;20%
1-Methyl-4-phenyl-1,2,3,6-tetrahydropyridine
28289-54-5

1-Methyl-4-phenyl-1,2,3,6-tetrahydropyridine

4-bromo-aniline
106-40-1

4-bromo-aniline

2-(4-bromophenylimino)-1-methyl-4-phenyl-1,2,5,6-tetrahydropyridine

2-(4-bromophenylimino)-1-methyl-4-phenyl-1,2,5,6-tetrahydropyridine

Conditions
ConditionsYield
With potassium permanganate In acetonitrile at 20℃; for 2h;17%
1-Methyl-4-phenyl-1,2,3,6-tetrahydropyridine
28289-54-5

1-Methyl-4-phenyl-1,2,3,6-tetrahydropyridine

acetophenone
98-86-2

acetophenone

2-benzoylmethylene-1,2,5,6-tetrahydro-1-methyl-4-phenylpyridine

2-benzoylmethylene-1,2,5,6-tetrahydro-1-methyl-4-phenylpyridine

Conditions
ConditionsYield
With potassium permanganate for 1.16667h; Ambient temperature;7%
2-Acetylthiophene
88-15-3

2-Acetylthiophene

1-Methyl-4-phenyl-1,2,3,6-tetrahydropyridine
28289-54-5

1-Methyl-4-phenyl-1,2,3,6-tetrahydropyridine

2-[1-Methyl-4-phenyl-5,6-dihydro-1H-pyridin-(2E)-ylidene]-1-thiophen-2-yl-ethanone

2-[1-Methyl-4-phenyl-5,6-dihydro-1H-pyridin-(2E)-ylidene]-1-thiophen-2-yl-ethanone

Conditions
ConditionsYield
With potassium permanganate for 1.16667h; Ambient temperature;6%
1-Methyl-4-phenyl-1,2,3,6-tetrahydropyridine
28289-54-5

1-Methyl-4-phenyl-1,2,3,6-tetrahydropyridine

1-methyl-4-phenyl-piperidin-4-ol
4972-68-3

1-methyl-4-phenyl-piperidin-4-ol

Conditions
ConditionsYield
With hydrogen bromide; acetic acid Erwaermen des Reaktionsprodukts in Wasser;

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