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HANGZHOU TIANYE CHEMICALS CO., LTD.

We product this chemical more than 10 years . We are very experience to export it to many countries, Our superior & stable quality , competitive price gain warm reception from our customers.Appearance:Off white to white powder Application:Food addi

Cycloleucine

Cas:52-52-8

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Dayang Chem (Hangzhou) Co.,Ltd.

Dayangchem's 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. DayangChem can provide different quantities

Cycloleucine Manufacturer/High quality/Best price/In stock

Cas:52-52-8

Min.Order:1 Kilogram

FOB Price: $3.0

Type:Lab/Research institutions

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Simagchem Corporation

Welcome to Simagchem, your partner in China as a premier supply of bulk specialty chemicals for industry and life science. We introduce experienced quality product and exceptional JIT service with instant market intelligence in China to benefit our

High quality 1-Carboxycyclopentylamine supplier in China

Cas:52-52-8

Min.Order:1 Kilogram

Negotiable

Type:Manufacturers

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Hangzhou Dingyan Chem Co., Ltd

Items Standard Result Assay (Ursolic acid) 98%min 98.22% ----------------------------------------------------------------

High purity 52-52-8 Cycloleucine

Cas:52-52-8

Min.Order:1 Gram

FOB Price: $100.0 / 500.0

Type:Trading Company

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Henan Allgreen Chemical Co.,Ltd

he company has advanced technology, as well as a large number of excellent R & D team, to provide customers from the grams to one hundred kilograms and tons of high-quality products, competitive prices and quality se T rvice Appearance:

1-AMinocyclopentanecarboxylic Acid

Cas:52-52-8

Min.Order:1 Kilogram

Negotiable

Type:Manufacturers

inquiry

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-Aminocyclopropane-1-Carboxylic Acid

Cas:52-52-8

Min.Order:1

Negotiable

Type:Other

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Xi'an Xszo Chem Co., Ltd.

1. Factory price and high quality must be guaranteed, base on 8 years of production and R&D experience2. Free samples will be provided,ensure specifications and quality are right for customer3. Customers will receive the most professional technical s

Factory Price API 99% Cycloleucine 52-52-8 GMP Manufacturer

Cas:52-52-8

Min.Order:1 Gram

FOB Price: $0.1

Type:Manufacturers

inquiry

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

1-Carboxycyclopentylamine

Cas:52-52-8

Min.Order:5 Kiloliter

FOB Price: $1.2 / 5.0

Type:Manufacturers

inquiry

Hebei Nengqian Chemical Import and Export Co., LTD

Our Advantage Rich Experience Our products are sold all over Europe,North&South America, Sino-East, Asia and pacific area as well as Africa,we establish long term. Quality service Company cooperates with research institutes. We strictly con

52-52-8 Cycloleucine

Cas:52-52-8

Min.Order:1 Kilogram

FOB Price: $15.0 / 50.0

Type:Trading Company

inquiry

Henan Tianfu Chemical Co., Ltd.

Henan Tianfu Chemical Co., Ltd. is located in Zhengzhou High-tech Development Zone with import and export license. We passed ISO 9001:2008 in 2009, and won "High-tech Enterprise" by provincial government in 2013.The objective of the com

TIANFU-CHEM - Cycloleucine

Cas:52-52-8

Min.Order:1 Gram

FOB Price: $1000.0

Type:Lab/Research institutions

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

Manufacturer supply CAS 52-52-8 with best quality

Cas:52-52-8

Min.Order:1 Kilogram

FOB Price: $139.0 / 210.0

Type:Trading Company

inquiry

Henan Wentao Chemical Product Co., Ltd.

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 etc. 3) oem/odm available; 4) rea

1-amino-cyclopentanecarboxylicaciCAS NO.:52-52-8

Cas:52-52-8

Min.Order:1 Gram

FOB Price: $4.0

Type:Lab/Research institutions

inquiry

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

Cyclopentanecarboxylicacid, 1-amino- 52-52-8

Cas:52-52-8

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Baoji Guokang Healthchem co.,ltd

Our company has been in existence for 10 years since its establishment. We have our own unique team. The company integrates independent research and development, production and sales. We have established famous brands at home and abroad. At prese

Cycloleucine/CAS:52-52-8

Cas:52-52-8

Min.Order:1 Gram

FOB Price: $90.0

Type:Trading Company

inquiry

Qingdao Beluga Import and Export Co., LTD

Cycloleucine CAS:52-52-8 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 intermediates,

Cycloleucine CAS:52-52-8

Cas:52-52-8

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

Cyclopentanecarboxylicacid, 1-amino-

Cas:52-52-8

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

LIDE PHARMACEUTICALS LIMITED

Advantage : LIDE PHARMACEUTICALS LTD. is a mid-small manufacturing-type enterprise, engaged in pharmaceutical intermediates of R&D, custom-made and production, and also involving trading chemicals for export. We have established the R&amp

Cyclopentanecarboxylicacid, 1-amino-/ LIDE PHARMA- Factory supply / Best price

Cas:52-52-8

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Hebei Quanhe Biotechnology Co. LTD

1. Timely and efficient service to ensure communication with customers 2. Produce products of different specifications and sizes according to your requirements. 3. Quality procedures and standards recognized by SGS. Advanced plant equipment ensures s

Cycloleucine

Cas:52-52-8

Min.Order:1 Kilogram

FOB Price: $16.0 / 20.0

Type:Lab/Research institutions

inquiry

Leader Biochemical Group

PRODUCT DETAILS

China Largest Manufacturer factory Supply Cycloleucine CAS 52-52-8

Cas:52-52-8

Min.Order:500 Kilogram

FOB Price: $1.0 / 2.0

Type:Lab/Research institutions

inquiry

Xiamen Hisunny Chemical Co.,Ltd

Best quality & Attractive price & Professional service; Trial & Pilot & Commercial Hisunny Chemical is a leading manufacturer and supplier of chemicals in China. We develop produce and distribute high quality intermediates, specia

1-Aminocyclopropane-1-Carboxylic Acid

Cas:52-52-8

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

Afine Chemicals Limited

Our Services 1. New Molecules R&D 2. Own test center HPLC NMR GC LC-MS 3. API and Intermediates from China reputed manufacturers 4. Documents support COA MOA MSDS DMF open part Our advantages 1. Government awarded company. Top 100 enter

Cycloleucine

Cas:52-52-8

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

Cycloleucine

Cas:52-52-8

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

Cycloleucine

Cas:52-52-8

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

SHANGHAI T&W PHARMACEUTICAL CO., LTD.

A substitute for perfluorooctanoic acid, mainly used as a surfactant, dispersant, additive, etc Appearance:White solid or Colorless liquid Purity:99.3 % We will ship the goods in a timely manner as required We can provide relevant documents acc

1-Amino-1-cyclopentanecarboxylic acid

Cas:52-52-8

Min.Order:4 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Hangzhou Lingrui Chemical Co.,Ltd.

advantage: 1. The best price, satisfactory quality; 2. customers have the right to choose the delivery of parcels (EMS, DHL, FedEx, UPS); 3. customers have the right to choose from the recent effective packaging methods of their products packaging

Best price/In stock Cycloleucine 52-52-8

Cas:52-52-8

Min.Order:1 Gram

Negotiable

Type:Other

inquiry

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

High quality 1-Carboxycyclopentylamine

Cas:52-52-8

Min.Order:10 Gram

FOB Price: $100.0

Type:Lab/Research institutions

inquiry

HANGZHOU YUNUO CHEMICAL CO.,LTD

superior quality Appearance:WHITE TO BEIGE CRYSTALLINE FLAKES OR POWDER Storage:Stored in cool, dry and ventilation place; Away from fire and heat Package:1kg/bag, 1kg/drum or 25kg/drum or as per your request. Application:NMDA receptor antagonist,

Cycloleucine

Cas:52-52-8

Min.Order:1 Kilogram

Negotiable

Type:Trading Company

inquiry

Zibo Dorne chemical technology co. LTD

Product 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,

Cycloleucine

Cas:52-52-8

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

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,

1-Amino-1-carboxycyclopentane

Cas:52-52-8

Min.Order:1 Milligram

Negotiable

Type:Trading Company

inquiry

Shanghai Minstar Chemical Co., Ltd

Cycloleucine Chemical Properties Melting point 320 °C (dec.) (lit.) Boiling point 239.22°C (rough estimate) density 1.1426 (rough estimate) refractive index 1.4827 (estimate) storage temp. Store at RT. pka 2.38±0

Cycloleucine

Cas:52-52-8

Min.Order:1 Gram

FOB Price: $66.0

Type:Lab/Research institutions

inquiry

Synthetic route

1-amino-1-cyanocyclopentane
49830-37-7

1-amino-1-cyanocyclopentane

1-amino-1-cyclopentanecarboxylic acid
52-52-8

1-amino-1-cyclopentanecarboxylic acid

Conditions
ConditionsYield
With hydrogenchloride; water In 1,4-dioxane for 8h; Inert atmosphere; Reflux;99%
With hydrogenchloride
1,3-diazaspiro[4.4]nonane-2,4-dione
699-51-4

1,3-diazaspiro[4.4]nonane-2,4-dione

1-amino-1-cyclopentanecarboxylic acid
52-52-8

1-amino-1-cyclopentanecarboxylic acid

Conditions
ConditionsYield
With sodium hydroxide Heating;75%
With barium dihydroxide In water for 3h; Heating;71%
With barium hydroxide octahydrate; water In water at 160℃; for 2h; Autoclave;70%
1-hydroxyamino-cyclopentanecarboxylic acid
2627-43-2

1-hydroxyamino-cyclopentanecarboxylic acid

1-amino-1-cyclopentanecarboxylic acid
52-52-8

1-amino-1-cyclopentanecarboxylic acid

Conditions
ConditionsYield
With ammonium hydroxide; palladium Hydrogenation;
potassium cyanide
151-50-8

potassium cyanide

cyclopentanone
120-92-3

cyclopentanone

1-amino-1-cyclopentanecarboxylic acid
52-52-8

1-amino-1-cyclopentanecarboxylic acid

Conditions
ConditionsYield
With ethanol; ammonium chloride Verseifen des Nitrils durch Erhitzen mit Salzsaeure;
1-<(Diphenylmethylene)-amino>-1-cyclopentanecarbonitrile
89985-89-7

1-<(Diphenylmethylene)-amino>-1-cyclopentanecarbonitrile

1-amino-1-cyclopentanecarboxylic acid
52-52-8

1-amino-1-cyclopentanecarboxylic acid

Conditions
ConditionsYield
With hydrogenchloride 1.) ether, 12 h, room temp., 2.) reflux; Yield given. Multistep reaction;
1,3-diaza-spiro<4,4>nonanedione-(2,4)

1,3-diaza-spiro<4,4>nonanedione-(2,4)

1-amino-1-cyclopentanecarboxylic acid
52-52-8

1-amino-1-cyclopentanecarboxylic acid

Conditions
ConditionsYield
With sulfuric acid at 140℃;
cyclopentanone
120-92-3

cyclopentanone

1-amino-1-cyclopentanecarboxylic acid
52-52-8

1-amino-1-cyclopentanecarboxylic acid

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: 64 percent / (NH4)2CO3 / ethanol; H2O / 2 h / 58 - 60 °C
2: 71 percent / Ba(OH)2*8H2O / H2O / 3 h / Heating
View Scheme
Multi-step reaction with 3 steps
1: H2O; NH2OH+HCl
2: aqueous HCl
3: palladium; aqueous NH3 / Hydrogenation
View Scheme
Multi-step reaction with 2 steps
1: ammonium chloride; ammonium hydroxide / isopropyl alcohol / 20 °C / Inert atmosphere
2: hydrogenchloride; water / 1,4-dioxane / 8 h / Inert atmosphere; Reflux
View Scheme
cyclopentanone
120-92-3

cyclopentanone

furan(?)

furan(?)

1-amino-1-cyclopentanecarboxylic acid
52-52-8

1-amino-1-cyclopentanecarboxylic acid

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: ethanol; H2O / Heating
2: 60percent H2SO4 / 10 h / 140 °C
View Scheme
cyclopentanone
120-92-3

cyclopentanone

diluted alcoholic KOH

diluted alcoholic KOH

1-amino-1-cyclopentanecarboxylic acid
52-52-8

1-amino-1-cyclopentanecarboxylic acid

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: 73 percent / ethanol; H2O / 6 h / Heating
2: 75 percent / 3 N aq. NaOH / Heating
View Scheme
Cyclopentanone oxime
1192-28-5

Cyclopentanone oxime

1-amino-1-cyclopentanecarboxylic acid
52-52-8

1-amino-1-cyclopentanecarboxylic acid

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: aqueous NaHSO3
2: aqueous HCl
3: palladium; aqueous NH3 / Hydrogenation
View Scheme
1-hydroxyamino-cyclopentanecarbonitrile
99848-19-8

1-hydroxyamino-cyclopentanecarbonitrile

1-amino-1-cyclopentanecarboxylic acid
52-52-8

1-amino-1-cyclopentanecarboxylic acid

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: aqueous HCl
2: palladium; aqueous NH3 / Hydrogenation
View Scheme
C17H26N2O6

C17H26N2O6

1-amino-1-cyclopentanecarboxylic acid
52-52-8

1-amino-1-cyclopentanecarboxylic acid

Conditions
ConditionsYield
With water; potassium hydroxide In tetrahydrofuran at 20℃; for 6h;0.77 g
methanol
67-56-1

methanol

1-amino-1-cyclopentanecarboxylic acid
52-52-8

1-amino-1-cyclopentanecarboxylic acid

cycloleucine methyl ester hydrochloride
60421-23-0

cycloleucine methyl ester hydrochloride

Conditions
ConditionsYield
With thionyl chloride In methanol at -15 - 20℃;100%
With thionyl chloride at 20℃; for 3h; Cooling with ice;98%
With thionyl chloride at 20℃; for 3h; Inert atmosphere;98%
1-amino-1-cyclopentanecarboxylic acid
52-52-8

1-amino-1-cyclopentanecarboxylic acid

cycloleucine methyl ester hydrochloride
60421-23-0

cycloleucine methyl ester hydrochloride

Conditions
ConditionsYield
100%
In methanol
formic acid
64-18-6

formic acid

1-amino-1-cyclopentanecarboxylic acid
52-52-8

1-amino-1-cyclopentanecarboxylic acid

1-formamidocyclopentane-1-carboxylic acid
15026-77-4

1-formamidocyclopentane-1-carboxylic acid

Conditions
ConditionsYield
With acetic anhydride at 50℃; for 4h;98%
thiourea
17356-08-0

thiourea

1-amino-1-cyclopentanecarboxylic acid
52-52-8

1-amino-1-cyclopentanecarboxylic acid

cyclopentanespiro-5-(2-thiohydantoin) {cyclopentanespiro-5-(2-thioxoimidazolidin-4-one)}
14109-98-9

cyclopentanespiro-5-(2-thiohydantoin) {cyclopentanespiro-5-(2-thioxoimidazolidin-4-one)}

Conditions
ConditionsYield
at 225 - 230℃;96%
methanol
67-56-1

methanol

1-amino-1-cyclopentanecarboxylic acid
52-52-8

1-amino-1-cyclopentanecarboxylic acid

cycloleucine methyl ester
78388-61-1

cycloleucine methyl ester

Conditions
ConditionsYield
With thionyl chloride at 0℃; for 3h; Reflux;93.5%
With thionyl chloride at 0 - 20℃; Inert atmosphere;67%
With hydrogenchloride Heating;
With thionyl chloride r.t., 15 h, reflux, 1 h;
di-tert-butyl dicarbonate
24424-99-5

di-tert-butyl dicarbonate

1-amino-1-cyclopentanecarboxylic acid
52-52-8

1-amino-1-cyclopentanecarboxylic acid

1-(tert-butoxycarbonylamino)cyclopentanecarboxylic acid
35264-09-6

1-(tert-butoxycarbonylamino)cyclopentanecarboxylic acid

Conditions
ConditionsYield
With sodium hydroxide In water; acetone Inert atmosphere;90%
With tetramethyl ammoniumhydroxide In acetonitrile for 72h; Ambient temperature;88%
With sodium hydroxide In tetrahydrofuran; water at 55℃; for 18h; Inert atmosphere;85%
1-amino-1-cyclopentanecarboxylic acid
52-52-8

1-amino-1-cyclopentanecarboxylic acid

(1-aminocyclopentyl)methanol
10316-79-7

(1-aminocyclopentyl)methanol

Conditions
ConditionsYield
With lithium aluminium tetrahydride In tetrahydrofuran at 0℃; for 1h;89%
With sodium tetrahydroborate; sulfuric acid In tetrahydrofuran; diethyl ether at 20℃; for 15h;75%
Multi-step reaction with 2 steps
1: thionyl chloride / 0 - 20 °C / Inert atmosphere
2: sodium bis(2-methoxyethoxy)aluminium dihydride / toluene / 2 h / 0 - 110 °C / Inert atmosphere
View Scheme
benzoyl chloride
98-88-4

benzoyl chloride

1-amino-1-cyclopentanecarboxylic acid
52-52-8

1-amino-1-cyclopentanecarboxylic acid

1-benzoylamino-cyclopentanecarboxylic acid
6306-10-1

1-benzoylamino-cyclopentanecarboxylic acid

Conditions
ConditionsYield
With sodium hydroxide In water; toluene at 0 - 10℃; for 2h;89%
With sodium hydroxide In water at 0 - 20℃; for 5h;
1-amino-1-cyclopentanecarboxylic acid
52-52-8

1-amino-1-cyclopentanecarboxylic acid

benzyl alcohol
100-51-6

benzyl alcohol

benzyl 1-amino-1-cyclopentanoate hydrochloride

benzyl 1-amino-1-cyclopentanoate hydrochloride

Conditions
ConditionsYield
Stage #1: 1-amino-1-cyclopentanecarboxylic acid; benzyl alcohol With toluene-4-sulfonic acid In toluene for 24h; Heating / reflux;
Stage #2: With hydrogenchloride In water; acetone
88.5%
butyryl chloride
141-75-3

butyryl chloride

1-amino-1-cyclopentanecarboxylic acid
52-52-8

1-amino-1-cyclopentanecarboxylic acid

1-butyrylamino-cyclopentanecarboxylic acid
945267-44-7

1-butyrylamino-cyclopentanecarboxylic acid

Conditions
ConditionsYield
With sodium hydroxide In water; toluene at 0 - 10℃; for 2h;87%
ethanol
64-17-5

ethanol

1-amino-1-cyclopentanecarboxylic acid
52-52-8

1-amino-1-cyclopentanecarboxylic acid

ethyl 1-aminocyclopentanecarboxylate
1664-35-3

ethyl 1-aminocyclopentanecarboxylate

Conditions
ConditionsYield
With hydrogenchloride86.5%
With hydrogenchloride Destillieren des Hydrochlorids nach Zusatz von Bleihydroxyd unter vermindertem Druck;
With hydrogenchloride Heating;
Stage #1: ethanol; 1-amino-1-cyclopentanecarboxylic acid With sulfuric acid at 0℃; for 24h; Heating / reflux;
Stage #2: With sodium hydrogencarbonate In water
propionyl chloride
79-03-8

propionyl chloride

1-amino-1-cyclopentanecarboxylic acid
52-52-8

1-amino-1-cyclopentanecarboxylic acid

1-propionylamino-cyclopentanecarboxylic acid
945267-43-6

1-propionylamino-cyclopentanecarboxylic acid

Conditions
ConditionsYield
With sodium hydroxide In water; toluene at 0 - 10℃; for 2h;85%
benzothiophene-2-carboxylic acid chloride
39827-11-7

benzothiophene-2-carboxylic acid chloride

1-amino-1-cyclopentanecarboxylic acid
52-52-8

1-amino-1-cyclopentanecarboxylic acid

1-[(benzo[b]thiophene-2-carbonyl)amino]cyclopentanecarboxylic acid

1-[(benzo[b]thiophene-2-carbonyl)amino]cyclopentanecarboxylic acid

Conditions
ConditionsYield
Stage #1: 1-amino-1-cyclopentanecarboxylic acid With N,O-bis-(trimethylsilyl)-acetamide In dichloromethane for 1.5h;
Stage #2: benzothiophene-2-carboxylic acid chloride In dichloromethane at 20℃; Further stages.;
85%
Stage #1: 1-amino-1-cyclopentanecarboxylic acid With N,O-bis-(trimethylsilyl)-acetamide In dichloromethane at 20℃; Inert atmosphere;
Stage #2: benzothiophene-2-carboxylic acid chloride In dichloromethane at 20℃; Inert atmosphere;
Hexanoyl chloride
142-61-0

Hexanoyl chloride

1-amino-1-cyclopentanecarboxylic acid
52-52-8

1-amino-1-cyclopentanecarboxylic acid

1-hexanoylamino-cyclopentanecarboxylic acid
945267-45-8

1-hexanoylamino-cyclopentanecarboxylic acid

Conditions
ConditionsYield
With sodium hydroxide In water; toluene at 0 - 10℃; for 2h;84%
ethanol
64-17-5

ethanol

1-amino-1-cyclopentanecarboxylic acid
52-52-8

1-amino-1-cyclopentanecarboxylic acid

1-amino-cyclopentanecarboxylic acid ethyl ester hydrochloride
22649-37-2

1-amino-cyclopentanecarboxylic acid ethyl ester hydrochloride

Conditions
ConditionsYield
With thionyl chloride for 4h; Heating;83%
With hydrogenchloride at 23℃; for 48h;6.57 g
n-valeryl chloride
638-29-9

n-valeryl chloride

1-amino-1-cyclopentanecarboxylic acid
52-52-8

1-amino-1-cyclopentanecarboxylic acid

N-pentanoylaminocyclopentane-1-carboxylic acid
15026-80-9

N-pentanoylaminocyclopentane-1-carboxylic acid

Conditions
ConditionsYield
With sodium hydroxide In water; toluene at 0 - 10℃; for 2h;82%
Stage #1: n-valeryl chloride; 1-amino-1-cyclopentanecarboxylic acid With sodium hydroxide In water; toluene at 0 - 10℃; for 2 - 3h;
Stage #2: With hydrogenchloride In water for 0.25h; pH=2.0 - 2.5;
[(2'-cyanobiphenyl-4-yl)methyl]amine
133690-92-3

[(2'-cyanobiphenyl-4-yl)methyl]amine

1-amino-1-cyclopentanecarboxylic acid
52-52-8

1-amino-1-cyclopentanecarboxylic acid

1-aminocyclopentanecarboxylic acid (2'-cyanobiphenyl-4-ylmethyl)amide

1-aminocyclopentanecarboxylic acid (2'-cyanobiphenyl-4-ylmethyl)amide

Conditions
ConditionsYield
Stage #1: 1-amino-1-cyclopentanecarboxylic acid With phosphorus pentachloride In chloroform at 55 - 60℃; for 1h;
Stage #2: [(2'-cyanobiphenyl-4-yl)methyl]amine In chloroform at 60℃; Further stages.;
82%
2-Nitrobenzenesulfonyl chloride
1694-92-4

2-Nitrobenzenesulfonyl chloride

1-amino-1-cyclopentanecarboxylic acid
52-52-8

1-amino-1-cyclopentanecarboxylic acid

1-(2-nitrobenzenesulfonylamino)cyclopentanecarboxylic acid

1-(2-nitrobenzenesulfonylamino)cyclopentanecarboxylic acid

Conditions
ConditionsYield
Stage #1: 1-amino-1-cyclopentanecarboxylic acid With chloro-trimethyl-silane; N,O-bis-(trimethylsilyl)-acetamide In dichloromethane for 1h;
Stage #2: 2-Nitrobenzenesulfonyl chloride In dichloromethane Further stages.;
81%
benzyl chloroformate
501-53-1

benzyl chloroformate

1-amino-1-cyclopentanecarboxylic acid
52-52-8

1-amino-1-cyclopentanecarboxylic acid

1-{[(benzyloxy)carbonyl]amino}cyclopentanecarboxylic acid
17191-44-5

1-{[(benzyloxy)carbonyl]amino}cyclopentanecarboxylic acid

Conditions
ConditionsYield
With sodium hydroxide In tert-butyl methyl ether; water at 23℃; for 3h; pH=10.5 - 11.5; Inert atmosphere;80%
Stage #1: benzyl chloroformate; 1-amino-1-cyclopentanecarboxylic acid With sodium carbonate In 1,4-dioxane; water at 20℃;
Stage #2: With lithium hydroxide In tetrahydrofuran; water at 20℃;
Stage #3: In tetrahydrofuran; diethyl ether pH=2; Acidic conditions;
78%
Stage #1: benzyl chloroformate; 1-amino-1-cyclopentanecarboxylic acid With sodium carbonate In 1,4-dioxane; water at 20℃;
Stage #2: With hydrogenchloride In 1,4-dioxane; water pH=2;
78%
2-hydroxy-5-methylbenzaldehyde
613-84-3

2-hydroxy-5-methylbenzaldehyde

1-amino-1-cyclopentanecarboxylic acid
52-52-8

1-amino-1-cyclopentanecarboxylic acid

1-[(2-hydroxy-5-methyl-benzyl)amino]cyclopentane-1-carboxylic acid
929602-66-4

1-[(2-hydroxy-5-methyl-benzyl)amino]cyclopentane-1-carboxylic acid

Conditions
ConditionsYield
76%
formaldehyd
50-00-0

formaldehyd

1-amino-1-cyclopentanecarboxylic acid
52-52-8

1-amino-1-cyclopentanecarboxylic acid

1-(dimethylamino)cyclopentane-1-carboxylic acid
933690-12-1

1-(dimethylamino)cyclopentane-1-carboxylic acid

Conditions
ConditionsYield
With formic acid In water at 80℃; for 2.5h;75%
n-valeryl chloride
638-29-9

n-valeryl chloride

1-amino-1-cyclopentanecarboxylic acid
52-52-8

1-amino-1-cyclopentanecarboxylic acid

2-butyl-3-oxa-1-aza-spiro[4.4]non-1-en-4-one
15026-81-0

2-butyl-3-oxa-1-aza-spiro[4.4]non-1-en-4-one

Conditions
ConditionsYield
With triethylamine In toluene at 80℃; for 5h;74.4%
copper(II) choride dihydrate

copper(II) choride dihydrate

1-amino-1-cyclopentanecarboxylic acid
52-52-8

1-amino-1-cyclopentanecarboxylic acid

[CuII(ACPC)2].H2O

[CuII(ACPC)2].H2O

Conditions
ConditionsYield
With triethylamine In methanol; water74%
Bicyclo<4.4.0>deca-3,8-dien-1,6-dicarbonsaeureanhydrid
3642-06-6

Bicyclo<4.4.0>deca-3,8-dien-1,6-dicarbonsaeureanhydrid

1-amino-1-cyclopentanecarboxylic acid
52-52-8

1-amino-1-cyclopentanecarboxylic acid

1-(11,13-Dioxo-12-aza-tricyclo[4.4.3.01,6]trideca-3,8-dien-12-yl)-cyclopentanecarboxylic acid
78388-62-2

1-(11,13-Dioxo-12-aza-tricyclo[4.4.3.01,6]trideca-3,8-dien-12-yl)-cyclopentanecarboxylic acid

Conditions
ConditionsYield
With pyridine In neat (no solvent) at 250℃;73%
1-amino-1-cyclopentanecarboxylic acid
52-52-8

1-amino-1-cyclopentanecarboxylic acid

5-chlorosalicyclaldehyde
635-93-8

5-chlorosalicyclaldehyde

1-[(2-hydroxy-5-chloro-benzyl)amino]cyclopentane-1-carboxylic acid
929602-63-1

1-[(2-hydroxy-5-chloro-benzyl)amino]cyclopentane-1-carboxylic acid

Conditions
ConditionsYield
73%
[2,2]bipyridinyl
366-18-7

[2,2]bipyridinyl

copper(II) perchlorate hexahydrate

copper(II) perchlorate hexahydrate

1-amino-1-cyclopentanecarboxylic acid
52-52-8

1-amino-1-cyclopentanecarboxylic acid

[CuII(bpy)(ACPC)]ClO4·H2O
1628897-39-1

[CuII(bpy)(ACPC)]ClO4·H2O

Conditions
ConditionsYield
With triethylamine In methanol at 20℃; for 1h;73%
[2,2]bipyridinyl
366-18-7

[2,2]bipyridinyl

copper(II) perchlorate hexahydrate

copper(II) perchlorate hexahydrate

1-amino-1-cyclopentanecarboxylic acid
52-52-8

1-amino-1-cyclopentanecarboxylic acid

[CuII(2,2'-bipyridine)(1-aminocyclopentane-1-carboxylic acid(H-))]ClO4*H2O

[CuII(2,2'-bipyridine)(1-aminocyclopentane-1-carboxylic acid(H-))]ClO4*H2O

Conditions
ConditionsYield
With triethylamine In methanol at 20℃; for 1h; Inert atmosphere;73%
N-phenyl-maleimide
941-69-5

N-phenyl-maleimide

pyridoxal hydrochloride
65-22-5

pyridoxal hydrochloride

1-amino-1-cyclopentanecarboxylic acid
52-52-8

1-amino-1-cyclopentanecarboxylic acid

4'-(3-hydroxy-5-hydroxymethyl-2-methylpyridin-4-yl)-6',8'-dioxo-7'-phenylspiro(cyclopentane-1,2'-<3',7'>diazabicyclo<3.3.0>octane)
117088-34-3

4'-(3-hydroxy-5-hydroxymethyl-2-methylpyridin-4-yl)-6',8'-dioxo-7'-phenylspiro(cyclopentane-1,2'-<3',7'>diazabicyclo<3.3.0>octane)

Conditions
ConditionsYield
With sodium acetate In water; acetonitrile for 3h; Heating;70%

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