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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

Ethyl 4-(ethoxycarbonyl)piperidine-1-acetate

Cas:1838-39-7

Min.Order:1 Kilogram

FOB Price: $3.0

Type:Lab/Research institutions

inquiry

Hangzhou Think Chemical Co. Ltd

Ethyl 4-(Ethoxycarbonyl)piperidine-1-Acetate CAS:1838-39-7 Name Ethyl 4-(ethoxycarbonyl)piperidine-1-acetate Synonyms 4-[Ethoxycarbonyl]-1-piperidineacetic acid ethyl ester Molecular Structure

competitive price Ethyl 4-(Ethoxycarbonyl)piperidine-1-Acetate for Adapalene

Cas:1838-39-7

Min.Order:100 Gram

Negotiable

Type:Other

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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 Ethyl 4-(ethoxycarbonyl)piperidine-1-acetate

Cas:1838-39-7

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

Ethyl 1-(2-ethoxy-2-oxoethyl)-piperidine-4-carboxylate

Cas:1838-39-7

Min.Order:5 Kiloliter

FOB Price: $1.2 / 5.0

Type:Manufacturers

inquiry

Hebei Nengqian Chemical Import and Export Co., LTD

Our advantages: 1. All inquiries will be replied within 12 hours. 2. Dedication to quality, supply & service. 3. Strictly on selecting raw materials. 4. Reasonable & competitive price, fast lead time. 5. Sample is available for your eva

Ethyl 4-(ethoxycarbonyl)piperidine-1-acetate

Cas:1838-39-7

Min.Order:1 Kilogram

FOB Price: $9.0 / 99.0

Type:Trading Company

inquiry

Zhuozhou Wenxi import and Export Co., Ltd

WITH 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

Factory direct supply CAS 1838-39-7 with best quality

Cas:1838-39-7

Min.Order:1 Kilogram

FOB Price: $139.0 / 210.0

Type:Trading Company

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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-Piperidineaceticacid, 4-(ethoxycarbonyl)-, ethyl ester 1838-39-7

Cas:1838-39-7

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Qingdao Beluga Import and Export Co., LTD

Ethyl 4-(ethoxycarbonyl)piperidine-1-acetate CAS:1838-39-7 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 h

Ethyl 4-(ethoxycarbonyl)piperidine-1-acetate CAS:1838-39-7

Cas:1838-39-7

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

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-Piperidineaceticacid, 4-(ethoxycarbonyl)-, ethyl ester

Cas:1838-39-7

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

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-Piperidineaceticacid, 4-(ethoxycarbonyl)-, ethyl ester

Cas:1838-39-7

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

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

Ethyl 4-(ethoxycarbonyl)piperidine-1-acetate

Cas:1838-39-7

Min.Order:0 Metric Ton

Negotiable

Type:Lab/Research institutions

inquiry

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

1-Piperidineaceticacid, 4-(ethoxycarbonyl)-, ethyl ester

Cas:1838-39-7

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Shanghai Massive Chemical Technology Co., Ltd.

Massive Chemical is certified with ISO9001 and ISO14001 manufacturer for this product. We will offer all documents as requirement for the materials which includes, Certificate of Analysis, Material Safety Data Sheet, and Method of Analysis and

Ethyl 4-(ethoxycarbonyl)piperidine-1-acetate

Cas:1838-39-7

Min.Order:1 Gram

FOB Price: $1.0

Type:Lab/Research institutions

inquiry

SHANGHAI SYSTEAM BIOCHEM CO., LTD

We 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

Ethyl 4-(ethoxycarbonyl)piperidine-1-acetate

Cas:1838-39-7

Min.Order:100 Gram

FOB Price: $100.0 / 2000.0

Type:Lab/Research institutions

inquiry

Hebei Kunsui Technology Co., Ltd.

1. A strong scientific research team . 2. Stable quality (with a complete scientific research center and testing center to ensure the quality stability of each batch of products). 3. Rich export experience (with practical experience in exporting to m

Organic Intermediate Ethyl 4-(ethoxycarbonyl)piperidine-1-acetate Powder CAS 1838-39-7

Cas:1838-39-7

Min.Order:1 Kilogram

FOB Price: $8.2 / 8.8

Type:Trading Company

inquiry

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 o

Ethyl 4-(ethoxycarbonyl)piperidine-1-acetate

Cas:1838-39-7

Min.Order:1 Metric Ton

FOB Price: $1.0

Type:Lab/Research institutions

inquiry

Siwei Development Group Ltd.

Product name: Ethyl 4-(Ethoxycarbonyl)piperidine-1-Acetate CAS No.:1838-39-7 Molecule Formula:C12H21NO4 Molecule Weight:243.30 Purity: 99.0% Package: 25kg/drum Description:White or almost white crystalline powder Manufacture Standards

High Quality Ethyl 4-(Ethoxycarbonyl)piperidine-1-Acetate

Cas:1838-39-7

Min.Order:1 Kilogram

Negotiable

Type:Trading Company

inquiry

Xiamen Jenny Chemical Technology Co., Ltd.

GMP standard, high purity, competitive price, in stock 1. Quick Response: within 6 hours after receiving your email. 2. Quality Guarantee: All products are strictly tested by our QC, confirmed by QA, and approved by a third-party lab in China, USA,

Ethyl4-(ethoxycarbonyl)piperidine-1-acetate

Cas:1838-39-7

Min.Order:1 Milligram

Negotiable

Type:Trading Company

inquiry

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

Ethyl 4-(ethoxycarbonyl)piperidine-1-acetate

Cas:1838-39-7

Min.Order:1 Kilogram

FOB Price: $18.0 / 20.0

Type:Trading Company

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

Ethyl 4-(ethoxycarbonyl)piperidine-1-acetate

Cas:1838-39-7

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

Ethyl 4-(ethoxycarbonyl)piperidine-1-acetate

Cas:1838-39-7

Min.Order:1 Metric Ton

FOB Price: $1.5

Type:Trading Company

inquiry

Hunan chemfish Pharmaceutical co.,Ltd

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

Ethyl 1-(2-ethoxy-2-oxoethyl)piperidine-4-carboxylate

Cas:1838-39-7

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

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

Ethyl 4-(ethoxycarbonyl)piperidine-1-acetate

Cas:1838-39-7

Min.Order:1 Metric Ton

FOB Price: $1.0

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

Ethyl 4-(ethoxycarbonyl)piperidine-1-acetate

Cas:1838-39-7

Min.Order:0

Negotiable

Type:Lab/Research institutions

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

Ethyl 4-(ethoxycarbonyl)piperidine-1-acetate

Cas:1838-39-7

Min.Order:0

Negotiable

Type:Other

inquiry

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

Ethyl 4-(Ethoxycarbonyl)Piperidine-1-Acetate

Cas:1838-39-7

Min.Order:100 Gram

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

1-Piperidineaceticacid, 4-(ethoxycarbonyl)-, ethyl ester

Cas:1838-39-7

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

Aecochem Corp.

Our clients, like BASF,CHEMO,Brenntag,ASR,Evonik,Merck and etc.Appearance:COA Storage:in stock Application:MSDS/TDS

Ethyl 1-(2-ethoxy-2-oxoethyl)piperidine-4-carboxylate

Cas:1838-39-7

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

Xi`an Eastling Biotech 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:Beijing or Guangzhou

Ethyl 4-(ethoxycarbonyl)piperidine-1-acetate

Cas:1838-39-7

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-Piperidineaceticacid, 4-(ethoxycarbonyl)-, ethyl ester

Cas:1838-39-7

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Synthetic route

chloroacetic acid ethyl ester
105-39-5

chloroacetic acid ethyl ester

piperidine-4-carboxylic acid ethyl ester hydrochloride

piperidine-4-carboxylic acid ethyl ester hydrochloride

ethyl N-ethoxycarbonylmethyl-4-piperidinecarboxylate
1838-39-7

ethyl N-ethoxycarbonylmethyl-4-piperidinecarboxylate

Conditions
ConditionsYield
Stage #1: piperidine-4-carboxylic acid ethyl ester hydrochloride With potassium carbonate In acetonitrile at 20℃; for 0.166667h;
Stage #2: chloroacetic acid ethyl ester In acetonitrile at 20℃; for 5.5h;
93.1%
4-carbethoxypiperidine
1126-09-6

4-carbethoxypiperidine

chloroacetic acid ethyl ester
105-39-5

chloroacetic acid ethyl ester

ethyl N-ethoxycarbonylmethyl-4-piperidinecarboxylate
1838-39-7

ethyl N-ethoxycarbonylmethyl-4-piperidinecarboxylate

Conditions
ConditionsYield
With potassium carbonate
isonicotinic acid ethylester
1570-45-2

isonicotinic acid ethylester

ethyl N-ethoxycarbonylmethyl-4-piperidinecarboxylate
1838-39-7

ethyl N-ethoxycarbonylmethyl-4-piperidinecarboxylate

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: Raney nickel; dioxane / 175 - 180 °C / 91938.4 Torr / Hydrogenation
2: K2CO3
View Scheme
ethyl N-ethoxycarbonylmethyl-4-piperidinecarboxylate
1838-39-7

ethyl N-ethoxycarbonylmethyl-4-piperidinecarboxylate

3-Quinuclidinone
3731-38-2

3-Quinuclidinone

Conditions
ConditionsYield
With potassium; toluene anschliessend mit konz. Salzsaeure;
With potassium ethoxide; toluene anschliessend mit konz. Salzsaeure;
ethyl N-ethoxycarbonylmethyl-4-piperidinecarboxylate
1838-39-7

ethyl N-ethoxycarbonylmethyl-4-piperidinecarboxylate

2-ethoxycarbonyl-3-quinuclidinone
34286-16-3

2-ethoxycarbonyl-3-quinuclidinone

Conditions
ConditionsYield
With potassium ethoxide; toluene
With potassium tert-butylate In toluene for 4.5h; Dieckmann Condensation; Reflux; Inert atmosphere;
ethyl N-ethoxycarbonylmethyl-4-piperidinecarboxylate
1838-39-7

ethyl N-ethoxycarbonylmethyl-4-piperidinecarboxylate

3-(3-oxo-quinuclidin-2-yl)-propionitrile
99169-54-7

3-(3-oxo-quinuclidin-2-yl)-propionitrile

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: potassium ethylate; toluene / anschliessend mit konz. Salzsaeure
2: methanol. KOH; tert-butyl alcohol
View Scheme
ethyl N-ethoxycarbonylmethyl-4-piperidinecarboxylate
1838-39-7

ethyl N-ethoxycarbonylmethyl-4-piperidinecarboxylate

2,2-bis-(2-cyano-ethyl)-quinuclidin-3-ol
105788-47-4

2,2-bis-(2-cyano-ethyl)-quinuclidin-3-ol

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: potassium ethylate; toluene / anschliessend mit konz. Salzsaeure
2: tert-butyl alcohol; acrylonitrile; methanol. KOH
3: LiAlH4; diethyl ether; benzene / 65 - 70 °C
View Scheme
ethyl N-ethoxycarbonylmethyl-4-piperidinecarboxylate
1838-39-7

ethyl N-ethoxycarbonylmethyl-4-piperidinecarboxylate

3,3'-(3-oxo-quinuclidine-2,2-diyl)-di-propionitrile
100705-63-3

3,3'-(3-oxo-quinuclidine-2,2-diyl)-di-propionitrile

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: potassium ethylate; toluene / anschliessend mit konz. Salzsaeure
2: tert-butyl alcohol; acrylonitrile; methanol. KOH
View Scheme
ethyl N-ethoxycarbonylmethyl-4-piperidinecarboxylate
1838-39-7

ethyl N-ethoxycarbonylmethyl-4-piperidinecarboxylate

3,3'-(3-oxo-quinuclidine-2,2-diyl)-di-propionic acid

3,3'-(3-oxo-quinuclidine-2,2-diyl)-di-propionic acid

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: potassium ethylate; toluene / anschliessend mit konz. Salzsaeure
2: tert-butyl alcohol; acrylonitrile; methanol. KOH
3: acetic acid; concentrated aqueous HCl
View Scheme
ethyl N-ethoxycarbonylmethyl-4-piperidinecarboxylate
1838-39-7

ethyl N-ethoxycarbonylmethyl-4-piperidinecarboxylate

Quinuclidine
100-76-5

Quinuclidine

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: potassium; toluene / anschliessend mit konz. Salzsaeure
2: hydrazine hydrate; sodium ethylate; ethanol / 175 °C
View Scheme
ethyl N-ethoxycarbonylmethyl-4-piperidinecarboxylate
1838-39-7

ethyl N-ethoxycarbonylmethyl-4-piperidinecarboxylate

quinuclidinyl benzilate
6581-06-2

quinuclidinyl benzilate

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: potassium; toluene / anschliessend mit konz. Salzsaeure
2: lithium alanate; diethyl ether
3: sodium; toluene / Behandeln mit Chlor-diphenyl-acetylchlorid und Erwaermen des Reaktionsgemisches mit wss. Salzsaeure
View Scheme
ethyl N-ethoxycarbonylmethyl-4-piperidinecarboxylate
1838-39-7

ethyl N-ethoxycarbonylmethyl-4-piperidinecarboxylate

2,2-diphenyl-pent-4-enoic acid quinuclidin-3-yl ester

2,2-diphenyl-pent-4-enoic acid quinuclidin-3-yl ester

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: potassium; toluene / anschliessend mit konz. Salzsaeure
2: lithium alanate; diethyl ether
3: sodium; toluene / Behandeln mit 2,2-Diphenyl-pent-4-enoylchlorid
View Scheme
ethyl N-ethoxycarbonylmethyl-4-piperidinecarboxylate
1838-39-7

ethyl N-ethoxycarbonylmethyl-4-piperidinecarboxylate

3-bromo-quinuclidine; hydrobromide
99310-69-7

3-bromo-quinuclidine; hydrobromide

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: potassium; toluene / anschliessend mit konz. Salzsaeure
2: lithium alanate; diethyl ether
3: concentrated aqueous hydrobromic acid / 180 °C
View Scheme
ethyl N-ethoxycarbonylmethyl-4-piperidinecarboxylate
1838-39-7

ethyl N-ethoxycarbonylmethyl-4-piperidinecarboxylate

fluorene-9-carboxylic acid quinuclidin-3-yl ester

fluorene-9-carboxylic acid quinuclidin-3-yl ester

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: potassium; toluene / anschliessend mit konz. Salzsaeure
2: lithium alanate; diethyl ether
3: benzene
View Scheme
ethyl N-ethoxycarbonylmethyl-4-piperidinecarboxylate
1838-39-7

ethyl N-ethoxycarbonylmethyl-4-piperidinecarboxylate

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: potassium; toluene / anschliessend mit konz. Salzsaeure
2: lithium alanate; diethyl ether
3: (1S)-2-oxo-bornane-10-sulfonic acid
View Scheme
Multi-step reaction with 6 steps
1.1: potassium tert-butylate / toluene / 4.5 h / Reflux; Inert atmosphere
2.1: Reflux
2.2: 20 °C
3.1: sodium hydroxide; water / 0.5 h / -5 - 0 °C
3.2: 1.5 h
4.1: 2 h / 20 °C
5.1: ethanol; water / 0.33 h / 50 °C
6.1: sodium hydroxide / water / 1 h / 70 °C
View Scheme
ethyl N-ethoxycarbonylmethyl-4-piperidinecarboxylate
1838-39-7

ethyl N-ethoxycarbonylmethyl-4-piperidinecarboxylate

(R)-quinuclidin-3-ol
25333-42-0

(R)-quinuclidin-3-ol

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: potassium; toluene / anschliessend mit konz. Salzsaeure
2: lithium alanate; diethyl ether
3: (1S)-2-oxo-bornane-10-sulfonic acid
View Scheme
Multi-step reaction with 6 steps
1.1: potassium tert-butylate / toluene / 4.5 h / Reflux; Inert atmosphere
2.1: Reflux
2.2: 20 °C
3.1: sodium hydroxide; water / 0.5 h / -5 - 0 °C
3.2: 1.5 h
4.1: 2 h / 20 °C
5.1: ethanol; water / 0.33 h / 50 °C
6.1: sodium hydroxide / water / 1 h / 70 °C
View Scheme
ethyl N-ethoxycarbonylmethyl-4-piperidinecarboxylate
1838-39-7

ethyl N-ethoxycarbonylmethyl-4-piperidinecarboxylate

3-quinuclidinol
1619-34-7

3-quinuclidinol

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: potassium; toluene / anschliessend mit konz. Salzsaeure
2: lithium alanate; diethyl ether
View Scheme
Multi-step reaction with 3 steps
1.1: potassium tert-butylate / toluene / 4.5 h / Reflux; Inert atmosphere
2.1: Reflux
2.2: 20 °C
3.1: sodium hydroxide; water / 0.5 h / -5 - 0 °C
3.2: 1.5 h
View Scheme
ethyl N-ethoxycarbonylmethyl-4-piperidinecarboxylate
1838-39-7

ethyl N-ethoxycarbonylmethyl-4-piperidinecarboxylate

(R)-diphenylacetic acid quinuclidin-3-yl ester
62078-97-1

(R)-diphenylacetic acid quinuclidin-3-yl ester

Conditions
ConditionsYield
Multi-step reaction with 4 steps
1: potassium; toluene / anschliessend mit konz. Salzsaeure
2: lithium alanate; diethyl ether
3: (1S)-2-oxo-bornane-10-sulfonic acid
4: benzene
View Scheme
ethyl N-ethoxycarbonylmethyl-4-piperidinecarboxylate
1838-39-7

ethyl N-ethoxycarbonylmethyl-4-piperidinecarboxylate

3-(Diphenylacetyloxy)quinuclidine
62078-97-1

3-(Diphenylacetyloxy)quinuclidine

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: potassium; toluene / anschliessend mit konz. Salzsaeure
2: lithium alanate; diethyl ether
3: benzene
View Scheme
ethyl N-ethoxycarbonylmethyl-4-piperidinecarboxylate
1838-39-7

ethyl N-ethoxycarbonylmethyl-4-piperidinecarboxylate

3-quinuclidinone hydrochloride
1193-65-3

3-quinuclidinone hydrochloride

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1.1: potassium tert-butylate / toluene / 4.5 h / Reflux; Inert atmosphere
2.1: Reflux
2.2: 20 °C
View Scheme
ethyl N-ethoxycarbonylmethyl-4-piperidinecarboxylate
1838-39-7

ethyl N-ethoxycarbonylmethyl-4-piperidinecarboxylate

Conditions
ConditionsYield
Multi-step reaction with 4 steps
1.1: potassium tert-butylate / toluene / 4.5 h / Reflux; Inert atmosphere
2.1: Reflux
2.2: 20 °C
3.1: sodium hydroxide; water / 0.5 h / -5 - 0 °C
3.2: 1.5 h
4.1: 2 h / 20 °C
View Scheme
ethyl N-ethoxycarbonylmethyl-4-piperidinecarboxylate
1838-39-7

ethyl N-ethoxycarbonylmethyl-4-piperidinecarboxylate

(R)-3-acetoxyquinuclidinium L-tartrate

(R)-3-acetoxyquinuclidinium L-tartrate

Conditions
ConditionsYield
Multi-step reaction with 5 steps
1.1: potassium tert-butylate / toluene / 4.5 h / Reflux; Inert atmosphere
2.1: Reflux
2.2: 20 °C
3.1: sodium hydroxide; water / 0.5 h / -5 - 0 °C
3.2: 1.5 h
4.1: 2 h / 20 °C
5.1: ethanol; water / 0.33 h / 50 °C
View Scheme
ethyl N-ethoxycarbonylmethyl-4-piperidinecarboxylate
1838-39-7

ethyl N-ethoxycarbonylmethyl-4-piperidinecarboxylate

(S)-3-acetoxyquinuclidinium D-tartrate

(S)-3-acetoxyquinuclidinium D-tartrate

Conditions
ConditionsYield
Multi-step reaction with 5 steps
1.1: potassium tert-butylate / toluene / 4.5 h / Reflux; Inert atmosphere
2.1: Reflux
2.2: 20 °C
3.1: sodium hydroxide; water / 0.5 h / -5 - 0 °C
3.2: 1.5 h
4.1: 2 h / 20 °C
5.1: ethanol; water / 0.33 h / 50 °C
View Scheme

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