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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

N-Methylpiperidine Manufacturer/High quality/Best price/In stock

Cas:626-67-5

Min.Order:1 Kilogram

FOB Price: $3.0

Type:Lab/Research institutions

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Ality Chemical Corporation

The 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

Factory Supply 1-methylpiperidine

Cas:626-67-5

Min.Order:1

Negotiable

Type:Other

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Chemwill Asia Co., Ltd.

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

N-Methylpiperidine

Cas:626-67-5

Min.Order:5 Kiloliter

FOB Price: $1.2 / 5.0

Type:Manufacturers

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Henan Sinotech Import&Export Corporation

Product name N-Methylpiperidine CAS 626-67-5 Synonyms 1-METHYLPIPERDINE;N-METHYL PIPERIDINE 1-METHYL-PIPERIDINE;N-Methylpiperidine,99%;N-Methylpiperidine, 99% 250ML;1-METHYLPIPER

N-Methylpiperidine

Cas:626-67-5

Min.Order:1 Kilogram

FOB Price: $1.0

Type:Other

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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

CAS NO.:626-67-5

Cas:626-67-5

Min.Order:0

Negotiable

Type:Lab/Research institutions

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Changchun Artel lmport and Export trade company

Superiority We can customize and synthesize products that other suppliers may not be able to provide. Product Name: N- Methylpiperidine CAS number 626—67—5 UN NO Molecular weight Ninety-nine point one seven

Factory cheap N-Methylpiperidine, 99%;CAS:626-67-5

Cas:626-67-5

Min.Order:100 Kilogram

Negotiable

Type:Trading Company

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Hangzhou Keyingchem Co.,Ltd

Hangzhou 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

N-Methylpiperidine

Cas:626-67-5

Min.Order:0 Metric Ton

Negotiable

Type:Lab/Research institutions

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Hangzhou J&H Chemical Co., Ltd.

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

N-Methylpiperidine

Cas:626-67-5

Min.Order:0

Negotiable

Type:Lab/Research institutions

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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

N-Methylpiperidine

Cas:626-67-5

Min.Order:1 Kilogram

FOB Price: $15.0

Type:Lab/Research institutions

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Siwei Development Group Ltd.

Product name: N-Methylpiperidine CAS No.:626-67-5 Molecule Formula:C6H14N Molecule Weight:100.18 Purity: 99.0% Package: 200kg/drum Description:Colorless liquid Manufacture Standards:Enterprise Standard TESTING ITEM

High Quality N-Methylpiperidine

Cas:626-67-5

Min.Order:1 Kilogram

Negotiable

Type:Trading Company

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Hunan chemfish Pharmaceutical co.,Ltd

Appearance:95%+ Package:R&D,Pilot run Transportation:per client require Port:Express ,Air, Sea

1-Methylpiperidine

Cas:626-67-5

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

Kono Chem Co.,Ltd

high 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

N-Methylpiperidine

Cas:626-67-5

Min.Order:0

Negotiable

Type:Other

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JINHUA HUAYI CHEMICAL CO., LTD.

Jinhua 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

1-Methylpiperidine

Cas:626-67-5

Min.Order:100 Gram

Negotiable

Type:Lab/Research institutions

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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-Methylpiperidine

Cas:626-67-5

Min.Order:0

Negotiable

Type:Manufacturers

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Zhuozhou Wenxi import and Export Co., Ltd

Product Description Description & Specification Category Pharmaceutical Raw Materials, Fine Chemicals, Bulk drug Standard Medical standard

factory supply CAS 626-67-5 with competitive price

Cas:626-67-5

Min.Order:1 Kilogram

FOB Price: $112.0

Type:Trading Company

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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

N-Methylpiperidine

Cas:626-67-5

Min.Order:0

Negotiable

Type:Lab/Research institutions

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Hunan Russell Chemicals Technology Co.,Ltd

high purity lowest priceAppearance:solid or liquid Storage:in sealed air resistant place Package:Foil bag; Drum; Plastic bottle Application:Pharma;Industry;Agricultural Transportation:by sea or air Port:any port in China

1-Methylpiperidine 626-67-5

Cas:626-67-5

Min.Order:0

Negotiable

Type:Trading Company

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Chemsigma International Co.,Ltd.

bulk?production Application:Pharmaceutical intermediates

N-Methylpiperidine

Cas:626-67-5

Min.Order:0

Negotiable

Type:Lab/Research institutions

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HWRK Chem

in storeAppearance:Colourless to pale yellow transparent liquid Package:1kg Application:Organic Chemicals

1-Methylpiperidine

Cas:626-67-5

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Amadis Chemical Co., Ltd.

1.Professional synthesis laboratory and production base. 2.Strong synthesis team and service team. 3.Professional data management system. 4.We provide the professional test date and product information ,ex. HNMR ,CNMR,FNMR, HPLC/G

Amadis Chemical offer CAS#626-67-5;CAT#A833917

Cas:626-67-5

Min.Order:10 Milligram

Negotiable

Type:Lab/Research institutions

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HENAN SUNLAKE ENTERPRISE CORPORATION

N-Methylpiperidine Basic information Product Name: N-Methylpiperidine Synonyms: 1-METHYLPIPERIDINE;N-METHYLPIPERIDINE;NMPPR;N-MEPIP;1-methyl-piperidin;lk20;Piperidi

626-67-5 C6H13N N-Methylpiperidine

Cas:626-67-5

Min.Order:10 Gram

Negotiable

Type:Trading Company

inquiry

Changzhou Extraordinary Pharmatech co.,LTD

Changzhou Extraordinary Pharmatech co., LTD. As a leading chemical manufacturer and supplier in China.DAS authentication is passed.We can provide the popular precursor chemicals, we have our own strong R & D team, have our own laboratories and fa

1-Methylpiperidine

Cas:626-67-5

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Changzhou Pesan Chemical Co.,Ltd

Strong R&D strength and team We have a R&D team with around 30 R&D personnel.All of our employees have chemical backgrounds and have worked in the chemical industry for many years.Our laboratory can synthesize target products with wei

N-METHYL PIPERIDINE Piperidine derivatives CAS NO.626-67-5

Cas:626-67-5

Min.Order:1 Kilogram

FOB Price: $1.0 / 9999.0

Type:Other

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Chemical Co.Ltd

1.Stable quality, high quality satisfy customer's high grade sourcing request. 2.Competitive price . 3.Correct delivery time promise. 4.Continuous improvement make sure the long-term cooperation. 5.Honest service for you

Factory hot sell N-Methylpiperidine CAS:626-67-5 with best price

Cas:626-67-5

Min.Order:1 Kilogram

FOB Price: $8.0 / 10.0

Type:Trading Company

inquiry

Hangzhou KieRay Chem Co.,Ltd.

Hangzhou KieRaychem Co.,Ltd.is located in Yuhang District of Hangzhou City and specialized in the chemical product customization, development, sales, import and export. Current business is focused on fine chemicals, pharmaceutical materials and int

N-Methylpiperidine

Cas:626-67-5

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Hangzhou Share Chemical Co., Ltd

At Share Chemical Company, we scrupulously abide by our policy of “Excellent Quality at a Reasonable Price”. We strive to satisfy all of our customers by providing the finest quality products supported by the finest in customer servi

1-Methylpiperidine

Cas:626-67-5

Min.Order:1 Gram

Negotiable

Type:Other

inquiry

Cerametek Materials(ShenZhen)Co., Ltd.

Cerametek Materials (CMT) is your industrial and R&D supplier: 1. Semiconductor materials: Compounds of II, III, IV, V, VI groups such as Metal Sulfides, Selenides, Tellurides, Arsenide, Antimonide, Phosphide... 2. Advanced ceramic and crys

N-Methylpiperidine

Cas:626-67-5

Min.Order:0

Negotiable

Type:Other

inquiry

Capot Chemical Co., Ltd.

At Capot,We can synthesize and purify your complex molecules from 100 gram to 10 tons.Appearance:Clear colorless to light yellow liquid Storage:Dry,Seal and Cool place Package:1G,5G,10G,25G,100G,250G,500G,1KG,5KG,10KG,25KG,50KG,100KG,150KG,200KG. App

1-Methylpiperidine

Cas:626-67-5

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Chungking Joyinchem Co., Ltd.

Joyinchem have been committed to chemical supply for several years and have built good cooperation records with multinational chemical corporations and importers from all over the world. Our services include:-Spot goods-Contract manufacturing-Custom

N-Methylpiperidine

Cas:626-67-5

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Shanghai AngewChem Co., Ltd.

Shanghai AngewChemCo., Ltd. is an innovative enterprise on fine chemicals and pharmaceuticals. Based on Shanghai R&D center and Hunan chemical manufacturing plant, we offer chemical research, process development, and large-scale production. Complete

N-Methylpiperidine

Cas:626-67-5

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Synthetic route

piperidine
110-89-4

piperidine

methanol
67-56-1

methanol

N-methylcyclohexylamine
626-67-5

N-methylcyclohexylamine

Conditions
ConditionsYield
With P(C4H9)3; ruthenium trichloride at 220℃; for 5h; Product distribution; Mechanism; also with or without other catalyst, other phosphines, other temperatures,;100%
chloro(cyclopentadienyl)bis(triphenylphosphine)ruthenium (II) at 100℃; for 3h;100%
Pt on TiO2 for 20h; Ambient temperature; Irradiation;93.4%
N-methyl-3,4-didehydropiperidine
694-55-3

N-methyl-3,4-didehydropiperidine

carbon monoxide
201230-82-2

carbon monoxide

N-methylcyclohexylamine
626-67-5

N-methylcyclohexylamine

Conditions
ConditionsYield
With hydrogen; di-μ-chlorobis(norbornadiene)dirhodium(I) In benzene at 100℃; under 60004.8 Torr; for 6h;100%
N-Formylpiperidine
2591-86-8

N-Formylpiperidine

N-methylcyclohexylamine
626-67-5

N-methylcyclohexylamine

Conditions
ConditionsYield
With 1,1,3,3-Tetramethyldisiloxane; [((CH3)5C5)IrCl((CH3)2NC6H3C5H4N)]; trityl tetrakis(pentafluorophenyl)borate In 1,1,2,2-tetrachloroethane at 100℃; for 6h; Inert atmosphere; Schlenk technique; Glovebox; chemoselective reaction;99%
With phenylsilane; caesium carbonate at 25℃; for 30h; Schlenk technique;51%
With lithium aluminium tetrahydride; diethyl ether
piperidine
110-89-4

piperidine

trimethyl orthoformate
149-73-5

trimethyl orthoformate

N-methylcyclohexylamine
626-67-5

N-methylcyclohexylamine

Conditions
ConditionsYield
With 3 % platinum on carbon; hydrogen; toluene-4-sulfonic acid at 120℃; under 30003 Torr; for 3h; Reagent/catalyst; Inert atmosphere; Autoclave;99%
piperidine
110-89-4

piperidine

formaldehyd
50-00-0

formaldehyd

N-methylcyclohexylamine
626-67-5

N-methylcyclohexylamine

Conditions
ConditionsYield
With acetic acid at 30℃; for 2h;98%
With diiodo(p-cymene)ruthenium(II) dimer In water at 60℃; for 2h;95%
Stage #1: piperidine; formaldehyd With hydrogenchloride In methanol at 20℃;
Stage #2: With N-methylpiperidine zinc borohydride In methanol at 20℃; for 0.1h;
89%
piperidine
110-89-4

piperidine

(1H-indol-3-yl)dimethylsulfonium perchlorate

(1H-indol-3-yl)dimethylsulfonium perchlorate

A

N-methylcyclohexylamine
626-67-5

N-methylcyclohexylamine

B

3-methylthioindole
40015-10-9

3-methylthioindole

Conditions
ConditionsYield
at 106℃; for 1h;A n/a
B 96%
1 ,5-pentanediol
111-29-5

1 ,5-pentanediol

N-methylcyclohexylamine
626-67-5

N-methylcyclohexylamine

Conditions
ConditionsYield
With methylamine95%
1,1'-Dimethyl-3-(2'-piperidyl)-1,4,5,6-tetrahydropyridin
54105-23-6

1,1'-Dimethyl-3-(2'-piperidyl)-1,4,5,6-tetrahydropyridin

A

N-methylcyclohexylamine
626-67-5

N-methylcyclohexylamine

B

1-methylpiperidin-2-one
931-20-4

1-methylpiperidin-2-one

C

1-Methyl-3-(5-methylamino-pentyliden)piperidin
106940-68-5

1-Methyl-3-(5-methylamino-pentyliden)piperidin

Conditions
ConditionsYield
With hydrogenchloride; sodium tetrahydroborate In ethanol for 18h;A n/a
B n/a
C 88%
n-decyl magnesium bromide
17049-50-2

n-decyl magnesium bromide

benzophenone N-methyl-N,N-pentane-1,5-diylhydrazonium iodide
13134-23-1

benzophenone N-methyl-N,N-pentane-1,5-diylhydrazonium iodide

A

N-methylcyclohexylamine
626-67-5

N-methylcyclohexylamine

B

Benzophenone imine
1013-88-3

Benzophenone imine

C

decane
124-18-5

decane

D

icosane
112-95-8

icosane

E

1-Decene
872-05-9

1-Decene

Conditions
ConditionsYield
In diethyl ether Product distribution; Mechanism; Heating; other quaternary hydrazonium salts, other alkylmagnesium halides;A 85%
B 84%
C 51%
D 21%
E 25%
methanol
67-56-1

methanol

C8H16LiN
173978-45-5

C8H16LiN

N-methylcyclohexylamine
626-67-5

N-methylcyclohexylamine

Conditions
ConditionsYield
Ambient temperature;82%
N-methylpiperidine-N-oxide
17206-00-7

N-methylpiperidine-N-oxide

N-methylcyclohexylamine
626-67-5

N-methylcyclohexylamine

Conditions
ConditionsYield
With titanium tetrachloride; sodium iodide In acetonitrile at 20℃; for 0.0833333h;81%
Erhitzen;
pyridine
110-86-1

pyridine

carbon dioxide
124-38-9

carbon dioxide

N-methylcyclohexylamine
626-67-5

N-methylcyclohexylamine

Conditions
ConditionsYield
With 5 wt% Pd/C; hydrogen; 1-butyl-3-methylimidazolium Tetrafluoroborate at 160℃; under 75007.5 Torr; for 6h; Autoclave;81%
piperidine
110-89-4

piperidine

carbon dioxide
124-38-9

carbon dioxide

N-methylcyclohexylamine
626-67-5

N-methylcyclohexylamine

Conditions
ConditionsYield
With 5 wt% Pd/C; hydrogen; 1-butyl-3-methylimidazolium Tetrafluoroborate at 160℃; under 75007.5 Torr; for 6h; Autoclave;77%
With diphenylsilane; cesium formate In acetonitrile at 50℃; under 750.075 Torr; for 6h; Green chemistry;64%
With iron(II) tetrafluoroborate hexahydrate; phenylsilane; tris(2-diphenylphosphinoethyl)phosphine In tetrahydrofuran at 100℃; under 750.075 - 2250.23 Torr; for 24h; Reagent/catalyst; Schlenk technique; Inert atmosphere; Glovebox; Sealed tube;15%
piperidine-1-carboxylic acid methyl ester
1796-27-6

piperidine-1-carboxylic acid methyl ester

N-methylcyclohexylamine
626-67-5

N-methylcyclohexylamine

Conditions
ConditionsYield
With lithium aluminium tetrahydride In tetrahydrofuran for 0.5h; Heating;76%
piperidine
110-89-4

piperidine

O-methyl adamantane-1-carbothioate
123933-30-2

O-methyl adamantane-1-carbothioate

A

N-methylcyclohexylamine
626-67-5

N-methylcyclohexylamine

B

S-methyl 1-adamantanecarbothioate

S-methyl 1-adamantanecarbothioate

C

S-piperidinium 1-adamantanecarbothioate

S-piperidinium 1-adamantanecarbothioate

Conditions
ConditionsYield
for 0.5h; Heating;A n/a
B 12%
C 69%
O-methyl adamantane-1-carbothioate
123933-30-2

O-methyl adamantane-1-carbothioate

A

N-methylcyclohexylamine
626-67-5

N-methylcyclohexylamine

B

S-methyl 1-adamantanecarbothioate

S-methyl 1-adamantanecarbothioate

C

S-piperidinium 1-adamantanecarbothioate

S-piperidinium 1-adamantanecarbothioate

Conditions
ConditionsYield
With piperidine for 0.5h; Heating;A n/a
B 12%
C 69%
N-Cyan-N-(2,6-dimethylphenyl)-α-alaninmethylester
136672-60-1

N-Cyan-N-(2,6-dimethylphenyl)-α-alaninmethylester

A

N-methylcyclohexylamine
626-67-5

N-methylcyclohexylamine

B

N-(2,6-Dimethylphenyl)-5-methyl-imidazolidin-2,4-dion
136672-58-7

N-(2,6-Dimethylphenyl)-5-methyl-imidazolidin-2,4-dion

Conditions
ConditionsYield
With piperidine at 100℃; for 3h;A n/a
B 64%
sodium tetrahydroborate
16940-66-2

sodium tetrahydroborate

tributyl(pentamethylenecarbamoyloxy)stannane

tributyl(pentamethylenecarbamoyloxy)stannane

A

N-methylcyclohexylamine
626-67-5

N-methylcyclohexylamine

B

tri-n-butyl-tin hydride
688-73-3

tri-n-butyl-tin hydride

Conditions
ConditionsYield
In diethyl ether boiling (stirring, 4 h); water addn., separation of org. phase, drying over CaCl2, solvent evapn., distn. (vacuum);A n/a
B 60%
N-methyl-3,4-didehydropiperidine
694-55-3

N-methyl-3,4-didehydropiperidine

carbon monoxide
201230-82-2

carbon monoxide

A

N-methylcyclohexylamine
626-67-5

N-methylcyclohexylamine

B

N-methyl-piperidine-4-carboxaldehyde
50675-21-3

N-methyl-piperidine-4-carboxaldehyde

C

1-methylpiperidine-3-carboxaldehyde
99658-56-7

1-methylpiperidine-3-carboxaldehyde

Conditions
ConditionsYield
With hydrogen; carbonylhydridetris(triphenylphosphine)rhodium(I) In benzene at 100℃; under 60004.8 Torr; for 6h;A 2%
B 59%
C 39%
With hydrogen; di-μ-chlorobis(norbornadiene)dirhodium(I); triphenylphosphine In benzene at 100℃; under 60004.8 Torr; for 6h; Product distribution; various catalysts, formed in situ from various phosphines;A 3%
B 56%
C 41%
sodium tetrahydroborate
16940-66-2

sodium tetrahydroborate

triethyltin N,N-pentamethylenecarbamate
116019-84-2

triethyltin N,N-pentamethylenecarbamate

A

N-methylcyclohexylamine
626-67-5

N-methylcyclohexylamine

B

triethylstannane
997-50-2

triethylstannane

Conditions
ConditionsYield
In diethyl ether boiling (stirring, 3 h); water addn., separation of org. phase, drying over CaCl2, solvent evapn., distn. (vacuum);A n/a
B 56%
piperidine
110-89-4

piperidine

trimethylbismuthine
593-91-9

trimethylbismuthine

N-methylcyclohexylamine
626-67-5

N-methylcyclohexylamine

Conditions
ConditionsYield
With copper diacetate In dichloromethane for 24h; Ambient temperature;49%
1-isopropyl-1-methyl-piperidinium; iodide
84437-36-5

1-isopropyl-1-methyl-piperidinium; iodide

A

N-isopropylpiperidine
766-79-0

N-isopropylpiperidine

B

N-methylcyclohexylamine
626-67-5

N-methylcyclohexylamine

Conditions
ConditionsYield
With sodium thiophenolate In acetonitrile; butanone Heating;A 45%
B 30%
piperidine
110-89-4

piperidine

methyldiphenylbismuthine
74724-75-7

methyldiphenylbismuthine

N-methylcyclohexylamine
626-67-5

N-methylcyclohexylamine

Conditions
ConditionsYield
With copper diacetate In dichloromethane for 24h; Ambient temperature;31%
piperidine
110-89-4

piperidine

methyl iodide
74-88-4

methyl iodide

N-methylcyclohexylamine
626-67-5

N-methylcyclohexylamine

piperidine
110-89-4

piperidine

N-methylcyclohexylamine
626-67-5

N-methylcyclohexylamine

Conditions
ConditionsYield
With diethyl ether; phenyllithium anschliessend mit Methyljodid;
Multi-step reaction with 2 steps
1: 1-butyl-3-methylimidazolium chloride; hydrogen; 5 wt% Pd/C / 6 h / 160 °C / 75007.5 Torr / Autoclave
2: hydrogen; 5 wt% Pd/C; potassium tert-butylate; 1-butyl-3-methylimidazolium Tetrafluoroborate / 8 h / 160 °C / 45004.5 Torr / Autoclave
View Scheme
Multi-step reaction with 2 steps
1: 1-hexyl-3-methylimidazolium tetrafluoroborate; hydrogen; 5 wt% Pd/C / 6 h / 160 °C / 75007.5 Torr / Autoclave
2: hydrogen; 5 wt% Pd/C; potassium tert-butylate; 1-butyl-3-methylimidazolium Tetrafluoroborate / 8 h / 160 °C / 45004.5 Torr / Autoclave
View Scheme
pyridine
110-86-1

pyridine

N-methylcyclohexylamine
626-67-5

N-methylcyclohexylamine

Conditions
ConditionsYield
With methanol; kieselguhr; nickel at 220℃; under 58840.6 Torr; Hydrogenation;
Multi-step reaction with 2 steps
1: ethanol / 6 h / 80 °C / 3750.38 Torr
2: hydrogen / 12 h / 130 °C / 45004.5 Torr
View Scheme
Multi-step reaction with 2 steps
1: hydrogen; 5 wt% Pd/C; 1-butyl-3-methylimidazolium Tetrafluoroborate / 6 h / 120 °C / 37503.8 Torr / Autoclave
2: piperidine; hydrogen; 5 wt% Pd/C; 1-butyl-3-methylimidazolium Tetrafluoroborate / 12 h / 160 °C / 45004.5 Torr
View Scheme
Multi-step reaction with 3 steps
1: hydrogen; 5 wt% Pd/C; 1-butyl-3-methylimidazolium Tetrafluoroborate / 6 h / 120 °C / 37503.8 Torr / Autoclave
2: N-methylcyclohexylamine; hydrogen; 5 wt% Pd/C; 1-butyl-3-methylimidazolium Tetrafluoroborate / 8 h / 160 °C / 45004.5 Torr / Autoclave
3: hydrogen; 5 wt% Pd/C; potassium tert-butylate; 1-butyl-3-methylimidazolium Tetrafluoroborate / 8 h / 160 °C / 45004.5 Torr / Autoclave
View Scheme
1-Methyl-4-piperidone
1445-73-4

1-Methyl-4-piperidone

N-methylcyclohexylamine
626-67-5

N-methylcyclohexylamine

Conditions
ConditionsYield
at 60℃; elektrochemische Reduktion an einer Cadmium-Kathode;
N-methyladipinimide
25077-25-2

N-methyladipinimide

N-methylcyclohexylamine
626-67-5

N-methylcyclohexylamine

Conditions
ConditionsYield
With tetrahydrofuran; sodium aluminum tetrahydride
With lithium aluminium tetrahydride; diethyl ether
N-Ethoxycarbonylpiperidine
5325-94-0

N-Ethoxycarbonylpiperidine

N-methylcyclohexylamine
626-67-5

N-methylcyclohexylamine

Conditions
ConditionsYield
With lithium aluminium tetrahydride; diethyl ether
N-methylcyclohexylamine
626-67-5

N-methylcyclohexylamine

2-iodo-propane
75-30-9

2-iodo-propane

1-isopropyl-1-methyl-piperidinium; iodide
84437-36-5

1-isopropyl-1-methyl-piperidinium; iodide

Conditions
ConditionsYield
In chloroform at 60℃; for 8h;100%
In chloroform Heating;
N-methylcyclohexylamine
626-67-5

N-methylcyclohexylamine

1-iodo-butane
542-69-8

1-iodo-butane

1-butyl-1-methylpiperidinium iodide
37971-78-1

1-butyl-1-methylpiperidinium iodide

Conditions
ConditionsYield
In chloroform at 60℃; for 6h;100%
In chloroform Heating;
N-methylcyclohexylamine
626-67-5

N-methylcyclohexylamine

[13C]methyl iodide
4227-95-6

[13C]methyl iodide

N,N-13CH3,CH3-piperidinium iodide

N,N-13CH3,CH3-piperidinium iodide

Conditions
ConditionsYield
100%
N-methylcyclohexylamine
626-67-5

N-methylcyclohexylamine

propyl bromide
106-94-5

propyl bromide

1-propyl-1-methyl-piperidinium bromide
88840-42-0

1-propyl-1-methyl-piperidinium bromide

Conditions
ConditionsYield
In chloroform at 60℃; for 6h;100%
In ethyl acetate at 20℃; for 12h; Solvent;98%
In chloroform Heating;
N-methylcyclohexylamine
626-67-5

N-methylcyclohexylamine

methyl (2Z)-3-iodoprop-2-enoate
6214-23-9

methyl (2Z)-3-iodoprop-2-enoate

1-((E)-2-Methoxycarbonyl-vinyl)-1-methyl-piperidinium; iodide

1-((E)-2-Methoxycarbonyl-vinyl)-1-methyl-piperidinium; iodide

Conditions
ConditionsYield
In toluene Heating;100%
N-methylcyclohexylamine
626-67-5

N-methylcyclohexylamine

triethylene glycol di-(p-toluenesulfonate)
19249-03-7

triethylene glycol di-(p-toluenesulfonate)

1,8-bis[1-methylpiperidinium]-3,6-dioxaoctane di(p-toluenesulfonate)

1,8-bis[1-methylpiperidinium]-3,6-dioxaoctane di(p-toluenesulfonate)

Conditions
ConditionsYield
In acetonitrile for 72h; Reflux;100%
N-methylcyclohexylamine
626-67-5

N-methylcyclohexylamine

2-(2-(2-methoxyethoxy)ethoxy)ethyl p-toluenesulfonate
62921-74-8

2-(2-(2-methoxyethoxy)ethoxy)ethyl p-toluenesulfonate

1-(2-(2-(2-methoxyethoxy)ethoxy)ethyl)-1-methylpiperidinium p-toluenesulfonate
1492041-52-7

1-(2-(2-(2-methoxyethoxy)ethoxy)ethyl)-1-methylpiperidinium p-toluenesulfonate

Conditions
ConditionsYield
In acetonitrile at 90℃; for 24h;100%
N-methylcyclohexylamine
626-67-5

N-methylcyclohexylamine

copper(l) cyanide

copper(l) cyanide

[(copper(I)cyanide)(N-methylpiperidine)]
1239956-19-4

[(copper(I)cyanide)(N-methylpiperidine)]

Conditions
ConditionsYield
In further solvent(s) suspn. of Cu complex in NMePipd heated in sealed tube under Ar to 70°C overnight, cooled; ppt. filtered off, washed with Et2O, air dried for 15 min; elem. anal.;99.3%
In neat (no solvent) CuCN suspended in N-Me-piperidine in sealed tube under Ar; mixt. heated to 70°C in oil bath overnight without stirring; cooled; alternatively - vapor diffusion reaction; collected by filtration; washed with Et2O; air dried for 15 min;
N-methylcyclohexylamine
626-67-5

N-methylcyclohexylamine

(x)C4H10O*AlCl3

(x)C4H10O*AlCl3

AlCl3(N-methylpiperidine)
1446025-52-0

AlCl3(N-methylpiperidine)

Conditions
ConditionsYield
In diethyl ether for 4h; Inert atmosphere; Cooling with ice;99%
N-methylcyclohexylamine
626-67-5

N-methylcyclohexylamine

(x)C4H10O*AlI3

(x)C4H10O*AlI3

AlI3(N-methylpiperidine)
1446025-54-2

AlI3(N-methylpiperidine)

Conditions
ConditionsYield
In diethyl ether for 4h; Inert atmosphere; Cooling with ice;99%
N-methylcyclohexylamine
626-67-5

N-methylcyclohexylamine

C6H13N*F6P(1-)*H(1+)

C6H13N*F6P(1-)*H(1+)

Conditions
ConditionsYield
With ammonium hexafluorophosphate In ethanol for 1h; Reflux;99%
N-methylcyclohexylamine
626-67-5

N-methylcyclohexylamine

4-Phenyl-1-butene
768-56-9

4-Phenyl-1-butene

N-(2-methyl-4-phenylbutyl)piperidine

N-(2-methyl-4-phenylbutyl)piperidine

Conditions
ConditionsYield
With tetrabenzyl titanium; trityl tetrakis(pentafluorophenyl)borate In toluene at 28℃; for 96h; Inert atmosphere; Sealed tube; Glovebox; regioselective reaction;99%
piperidine
110-89-4

piperidine

methanol
67-56-1

methanol

N-methylcyclohexylamine
626-67-5

N-methylcyclohexylamine

Conditions
ConditionsYield
With P(C4H9)3; ruthenium trichloride at 220℃; for 5h; Product distribution; Mechanism; also with or without other catalyst, other phosphines, other temperatures,;100%
chloro(cyclopentadienyl)bis(triphenylphosphine)ruthenium (II) at 100℃; for 3h;100%
Pt on TiO2 for 20h; Ambient temperature; Irradiation;93.4%
N-methyl-3,4-didehydropiperidine
694-55-3

N-methyl-3,4-didehydropiperidine

carbon monoxide
201230-82-2

carbon monoxide

N-methylcyclohexylamine
626-67-5

N-methylcyclohexylamine

Conditions
ConditionsYield
With hydrogen; di-μ-chlorobis(norbornadiene)dirhodium(I) In benzene at 100℃; under 60004.8 Torr; for 6h;100%
N-Formylpiperidine
2591-86-8

N-Formylpiperidine

N-methylcyclohexylamine
626-67-5

N-methylcyclohexylamine

Conditions
ConditionsYield
With 1,1,3,3-Tetramethyldisiloxane; [((CH3)5C5)IrCl((CH3)2NC6H3C5H4N)]; trityl tetrakis(pentafluorophenyl)borate In 1,1,2,2-tetrachloroethane at 100℃; for 6h; Inert atmosphere; Schlenk technique; Glovebox; chemoselective reaction;99%
With phenylsilane; caesium carbonate at 25℃; for 30h; Schlenk technique;51%
With lithium aluminium tetrahydride; diethyl ether
piperidine
110-89-4

piperidine

trimethyl orthoformate
149-73-5

trimethyl orthoformate

N-methylcyclohexylamine
626-67-5

N-methylcyclohexylamine

Conditions
ConditionsYield
With 3 % platinum on carbon; hydrogen; toluene-4-sulfonic acid at 120℃; under 30003 Torr; for 3h; Reagent/catalyst; Inert atmosphere; Autoclave;99%
piperidine
110-89-4

piperidine

formaldehyd
50-00-0

formaldehyd

N-methylcyclohexylamine
626-67-5

N-methylcyclohexylamine

Conditions
ConditionsYield
With acetic acid at 30℃; for 2h;98%
With diiodo(p-cymene)ruthenium(II) dimer In water at 60℃; for 2h;95%
Stage #1: piperidine; formaldehyd With hydrogenchloride In methanol at 20℃;
Stage #2: With N-methylpiperidine zinc borohydride In methanol at 20℃; for 0.1h;
89%
piperidine
110-89-4

piperidine

(1H-indol-3-yl)dimethylsulfonium perchlorate

(1H-indol-3-yl)dimethylsulfonium perchlorate

A

N-methylcyclohexylamine
626-67-5

N-methylcyclohexylamine

B

3-methylthioindole
40015-10-9

3-methylthioindole

Conditions
ConditionsYield
at 106℃; for 1h;A n/a
B 96%
1 ,5-pentanediol
111-29-5

1 ,5-pentanediol

N-methylcyclohexylamine
626-67-5

N-methylcyclohexylamine

Conditions
ConditionsYield
With methylamine95%
1,1'-Dimethyl-3-(2'-piperidyl)-1,4,5,6-tetrahydropyridin
54105-23-6

1,1'-Dimethyl-3-(2'-piperidyl)-1,4,5,6-tetrahydropyridin

A

N-methylcyclohexylamine
626-67-5

N-methylcyclohexylamine

B

1-methylpiperidin-2-one
931-20-4

1-methylpiperidin-2-one

C

1-Methyl-3-(5-methylamino-pentyliden)piperidin
106940-68-5

1-Methyl-3-(5-methylamino-pentyliden)piperidin

Conditions
ConditionsYield
With hydrogenchloride; sodium tetrahydroborate In ethanol for 18h;A n/a
B n/a
C 88%
n-decyl magnesium bromide
17049-50-2

n-decyl magnesium bromide

benzophenone N-methyl-N,N-pentane-1,5-diylhydrazonium iodide
13134-23-1

benzophenone N-methyl-N,N-pentane-1,5-diylhydrazonium iodide

A

N-methylcyclohexylamine
626-67-5

N-methylcyclohexylamine

B

Benzophenone imine
1013-88-3

Benzophenone imine

C

decane
124-18-5

decane

D

icosane
112-95-8

icosane

E

1-Decene
872-05-9

1-Decene

Conditions
ConditionsYield
In diethyl ether Product distribution; Mechanism; Heating; other quaternary hydrazonium salts, other alkylmagnesium halides;A 85%
B 84%
C 51%
D 21%
E 25%
methanol
67-56-1

methanol

C8H16LiN
173978-45-5

C8H16LiN

N-methylcyclohexylamine
626-67-5

N-methylcyclohexylamine

Conditions
ConditionsYield
Ambient temperature;82%
N-methylpiperidine-N-oxide
17206-00-7

N-methylpiperidine-N-oxide

N-methylcyclohexylamine
626-67-5

N-methylcyclohexylamine

Conditions
ConditionsYield
With titanium tetrachloride; sodium iodide In acetonitrile at 20℃; for 0.0833333h;81%
Erhitzen;
pyridine
110-86-1

pyridine

carbon dioxide
124-38-9

carbon dioxide

N-methylcyclohexylamine
626-67-5

N-methylcyclohexylamine

Conditions
ConditionsYield
With 5 wt% Pd/C; hydrogen; 1-butyl-3-methylimidazolium Tetrafluoroborate at 160℃; under 75007.5 Torr; for 6h; Autoclave;81%
piperidine
110-89-4

piperidine

carbon dioxide
124-38-9

carbon dioxide

N-methylcyclohexylamine
626-67-5

N-methylcyclohexylamine

Conditions
ConditionsYield
With 5 wt% Pd/C; hydrogen; 1-butyl-3-methylimidazolium Tetrafluoroborate at 160℃; under 75007.5 Torr; for 6h; Autoclave;77%
With diphenylsilane; cesium formate In acetonitrile at 50℃; under 750.075 Torr; for 6h; Green chemistry;64%
With iron(II) tetrafluoroborate hexahydrate; phenylsilane; tris(2-diphenylphosphinoethyl)phosphine In tetrahydrofuran at 100℃; under 750.075 - 2250.23 Torr; for 24h; Reagent/catalyst; Schlenk technique; Inert atmosphere; Glovebox; Sealed tube;15%
piperidine-1-carboxylic acid methyl ester
1796-27-6

piperidine-1-carboxylic acid methyl ester

N-methylcyclohexylamine
626-67-5

N-methylcyclohexylamine

Conditions
ConditionsYield
With lithium aluminium tetrahydride In tetrahydrofuran for 0.5h; Heating;76%
piperidine
110-89-4

piperidine

O-methyl adamantane-1-carbothioate
123933-30-2

O-methyl adamantane-1-carbothioate

A

N-methylcyclohexylamine
626-67-5

N-methylcyclohexylamine

B

S-methyl 1-adamantanecarbothioate

S-methyl 1-adamantanecarbothioate

C

S-piperidinium 1-adamantanecarbothioate

S-piperidinium 1-adamantanecarbothioate

Conditions
ConditionsYield
for 0.5h; Heating;A n/a
B 12%
C 69%
O-methyl adamantane-1-carbothioate
123933-30-2

O-methyl adamantane-1-carbothioate

A

N-methylcyclohexylamine
626-67-5

N-methylcyclohexylamine

B

S-methyl 1-adamantanecarbothioate

S-methyl 1-adamantanecarbothioate

C

S-piperidinium 1-adamantanecarbothioate

S-piperidinium 1-adamantanecarbothioate

Conditions
ConditionsYield
With piperidine for 0.5h; Heating;A n/a
B 12%
C 69%
N-Cyan-N-(2,6-dimethylphenyl)-α-alaninmethylester
136672-60-1

N-Cyan-N-(2,6-dimethylphenyl)-α-alaninmethylester

A

N-methylcyclohexylamine
626-67-5

N-methylcyclohexylamine

B

N-(2,6-Dimethylphenyl)-5-methyl-imidazolidin-2,4-dion
136672-58-7

N-(2,6-Dimethylphenyl)-5-methyl-imidazolidin-2,4-dion

Conditions
ConditionsYield
With piperidine at 100℃; for 3h;A n/a
B 64%
sodium tetrahydroborate
16940-66-2

sodium tetrahydroborate

tributyl(pentamethylenecarbamoyloxy)stannane

tributyl(pentamethylenecarbamoyloxy)stannane

A

N-methylcyclohexylamine
626-67-5

N-methylcyclohexylamine

B

tri-n-butyl-tin hydride
688-73-3

tri-n-butyl-tin hydride

Conditions
ConditionsYield
In diethyl ether boiling (stirring, 4 h); water addn., separation of org. phase, drying over CaCl2, solvent evapn., distn. (vacuum);A n/a
B 60%
N-methyl-3,4-didehydropiperidine
694-55-3

N-methyl-3,4-didehydropiperidine

carbon monoxide
201230-82-2

carbon monoxide

A

N-methylcyclohexylamine
626-67-5

N-methylcyclohexylamine

B

N-methyl-piperidine-4-carboxaldehyde
50675-21-3

N-methyl-piperidine-4-carboxaldehyde

C

1-methylpiperidine-3-carboxaldehyde
99658-56-7

1-methylpiperidine-3-carboxaldehyde

Conditions
ConditionsYield
With hydrogen; carbonylhydridetris(triphenylphosphine)rhodium(I) In benzene at 100℃; under 60004.8 Torr; for 6h;A 2%
B 59%
C 39%
With hydrogen; di-μ-chlorobis(norbornadiene)dirhodium(I); triphenylphosphine In benzene at 100℃; under 60004.8 Torr; for 6h; Product distribution; various catalysts, formed in situ from various phosphines;A 3%
B 56%
C 41%

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