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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

1,1-Cyclopropanedicarboxylic acid Manufacturer/High quality/Best price/In stock

Cas:598-10-7

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 cyclopropane-1,1-dicarboxylic acid supplier in China

Cas:598-10-7

Min.Order:0 Metric Ton

Negotiable

Type:Manufacturers

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Hangzhou Dingyan Chem Co., Ltd

Items Standard Result Assay 98%min ----------------------------------------------------------------------------------------------

High purity cyclopropane-1,1-dicarboxylic acid CAS:598-10-7

Cas:598-10-7

Min.Order:1 Gram

FOB Price: $100.0 / 500.0

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 cyclopropane-1,1-dicarboxylic acid

Cas:598-10-7

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

1,1-Cyclopropanedicarboxylic acid

Cas:598-10-7

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

1,1-Cyclopropanedicarboxylic acid

Cas:598-10-7

Min.Order:1 Kilogram

FOB Price: $9.0 / 99.0

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

TIANFU CHEM -- 1,1-Cyclopropanedicarboxylic acid

Cas:598-10-7

Min.Order:1 Kilogram

Negotiable

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

Wholesale price CAS 598-10-7 with best price

Cas:598-10-7

Min.Order:1 Kilogram

FOB Price: $139.0 / 210.0

Type:Trading Company

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 email in time prod

1,1-Cyclopropanedicarboxylic acid

Cas:598-10-7

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Henan Sinotech Import&Export Corporation

Product Name 1,1-Cyclopropanedicarboxylic acid CAS number 598-10-7 Molecula Formula C5H6O4 Molecual Weight 130.1 Appearance White crystalli

Cyclopropane-1,1-dicarboxylic acid

Cas:598-10-7

Min.Order:1 Kilogram

FOB Price: $1.0

Type:Other

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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

Cycloprpopane-1,1-Dicarboxylic CAS NO.:598-10-7

Cas:598-10-7

Min.Order:1 Kilogram

FOB Price: $4.0 / 5.0

Type:Lab/Research institutions

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Hangzhou Sartort Biopharma Co., Ltd

Appearance:White to off-white crystal Storage:ln stock Package:25kg/Carton Application:Chemicals Transportation:Express/Sea/Air Port:Any port in china

1,1-Cyclopropanedicarboxylic acid Factory supply

Cas:598-10-7

Min.Order:1 Kilogram

Negotiable

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

1,1-Cyclopropanedicarboxylic acid 598-10-7

Cas:598-10-7

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

Pharmaceutical Intermediate, 1,1-Cyclopropanedicarboxylic acid CAS:598-10-7

Cas:598-10-7

Min.Order:1 Kilogram

FOB Price: $79.6 / 83.7

Type:Trading Company

inquiry

Qingdao Beluga Import and Export Co., LTD

1,1-Cyclopropanedicarboxylic acid CAS: 598-10-7 Qingdao Belugas Import and Export Co., Ltd. is a scientific and technological company integrating research and development, production and trade of chemical intermediates, specializing in high quality

1,1-Cyclopropanedicarboxylic acid CAS: 598-10-7

Cas:598-10-7

Min.Order:1 Gram

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

1,1-Cyclopropanedicarboxylic acid/ LIDE PHARMA- Factory supply / Best price

Cas:598-10-7

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Wuhan Han Sheng New Material Technology Co.,Ltd

Our Advantage: high quality with competitive price High quality standard: BP/USP/EP Enterprise standard All purity customized Fast and safe delivery We have reliable forwarder who can help us deliver our goods more fast and safe. We

1,1-Cyclopropanedicarboxylic acid

Cas:598-10-7

Min.Order:10 Kilogram

Negotiable

Type:Trading Company

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

1,1-Cyclopropanedicarboxylic acid

Cas:598-10-7

Min.Order:1 Kilogram

FOB Price: $40.0 / 50.0

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

1,1-Cyclopropanedicarboxylic Acid

Cas:598-10-7

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

Afine Chemicals Limited

Company Introduction 1. Established in 2005, with two independent business divisions: Fine chemicals division; Pharmaceutical division. 2. Main product: Optical brightener Textile auxiliary Dye stuff Pigments

1,1-CYCLOPROPANEDICARBOXYLIC ACID

Cas:598-10-7

Min.Order:1 Gram

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

Cyclopropane-1,1-dicarboxylic acid

Cas:598-10-7

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

1,1-Cyclopropanedicarboxylic acid

Cas:598-10-7

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Shangdong Shinning Pharm co.ltd

100% owned factory, regulatory compliance and be audited. Shandong Shining Pharm:Provincial chemical industry park(the first batch of certified park in Shandong Province), raw material and intermediate production base. Bromination, high pressure, hig

1,1-Cyclopropanedicarboxylic acid Cas no.598-10-7 99.5%+

Cas:598-10-7

Min.Order:1 Kilogram

Negotiable

Type:Manufacturers

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

1,1-Cyclopropanedicarboxylic acid

Cas:598-10-7

Min.Order:4 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Saiwante (shanghai) New Material Technology Co., Ltd.

ProName: 1,1-Cyclopropanedicarboxylic acid Manu... CasNo: 598-10-7 Molecular Formula: C5H6O4 Appearance: detailed see specifications Application: It is an important raw material and in... DeliveryTime: prompt PackAge: according to the clients

1,1-Cyclopropanedicarboxylic acid

Cas:598-10-7

Min.Order:1 Gram

FOB Price: $6.0 / 9.0

Type:Trading Company

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

1,1-Cyclopropanedicarboxylic acid

Cas:598-10-7

Min.Order:1 Gram

FOB Price: $1.0

Type:Lab/Research institutions

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 cyclopropane-1,1-dicarboxylic acid

Cas:598-10-7

Min.Order:10 Gram

FOB Price: $100.0

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

1,1-Cyclopropanedicarboxylic acid

Cas:598-10-7

Min.Order:100 Gram

FOB Price: $100.0 / 2000.0

Type:Lab/Research institutions

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,

1,1-Cyclopropanedicarboxylic acid

Cas:598-10-7

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Siwei Development Group Ltd.

Product name:Cyclopropane-1,1-Dicarboxylic Acid CAS No.: 598-10-7 Molecule Formula:C5H4O4 Molecule Weight:128.08 Purity: 99.0% Package: 25kg/drum Description:White powder Manufacture Standards:Enterprise Standard T

Lower Price Cyclopropane-1,1-Dicarboxylic Acid

Cas:598-10-7

Min.Order:1 Kilogram

Negotiable

Type:Trading Company

inquiry

Synthetic route

tert-butyl methyl ether
1634-04-4

tert-butyl methyl ether

cyclopropane-1,1-dicarboxylic acid
598-10-7

cyclopropane-1,1-dicarboxylic acid

Conditions
ConditionsYield
In water90.7%
C13H14O5
1247181-41-4

C13H14O5

C13H14O5
1247181-42-5

C13H14O5

A

phenylethane 1,2-diol
93-56-1

phenylethane 1,2-diol

B

cyclopropane-1,1-dicarboxylic acid
598-10-7

cyclopropane-1,1-dicarboxylic acid

Conditions
ConditionsYield
With sodium hydroxide at 60℃; for 4h;A 89%
B 87%
dimethyl 1,1-cyclopropanedicarboxylate
6914-71-2

dimethyl 1,1-cyclopropanedicarboxylate

A

cyclopropane-1,1-dicarboxylic acid
598-10-7

cyclopropane-1,1-dicarboxylic acid

B

1,1-cyclopropanedicarboxylic acid monomethyl ester
113020-21-6

1,1-cyclopropanedicarboxylic acid monomethyl ester

Conditions
ConditionsYield
With sodium hydroxide In water at 40℃; for 2h;A 11.6%
B 87%
ethylene dibromide
106-93-4

ethylene dibromide

diethyl malonate
105-53-3

diethyl malonate

cyclopropane-1,1-dicarboxylic acid
598-10-7

cyclopropane-1,1-dicarboxylic acid

Conditions
ConditionsYield
With benzyltrimethylammonium chloride; sodium hydroxide In water at 20℃; for 2h;78%
With N-benzyl-N,N,N-triethylammonium chloride; sodium hydroxide In water at 20℃; for 2h;78%
Stage #1: diethyl malonate With N-benzyl-N,N,N-triethylammonium chloride; sodium hydroxide at 20℃; for 0.166667h;
Stage #2: ethylene dibromide at 20℃;
76.1%
pyrimidine-5-spirocyclopropane-2,4,6(1H,3H,5H)-trione
6947-77-9

pyrimidine-5-spirocyclopropane-2,4,6(1H,3H,5H)-trione

cyclopropane-1,1-dicarboxylic acid
598-10-7

cyclopropane-1,1-dicarboxylic acid

Conditions
ConditionsYield
With sodium hydroxide at 85℃; for 4h;77%
diethyl cyclopropane-1,1-dicarboxylate
1559-02-0

diethyl cyclopropane-1,1-dicarboxylate

cyclopropane-1,1-dicarboxylic acid
598-10-7

cyclopropane-1,1-dicarboxylic acid

Conditions
ConditionsYield
Stage #1: diethyl cyclopropane-1,1-dicarboxylate With sodium hydroxide
Stage #2: With hydrogenchloride In water
50%
Stage #1: diethyl cyclopropane-1,1-dicarboxylate With sodium hydroxide
Stage #2: With hydrogenchloride; water
50%
With barium dihydroxide
carbon dioxide
124-38-9

carbon dioxide

lithium α-lithiocyclopropanecarboxylate
110419-17-5

lithium α-lithiocyclopropanecarboxylate

cyclopropane-1,1-dicarboxylic acid
598-10-7

cyclopropane-1,1-dicarboxylic acid

Conditions
ConditionsYield
-20 deg C to room temp., 1 h;22%
1-carbethoxy-1-cyanocyclopropane
1558-81-2

1-carbethoxy-1-cyanocyclopropane

cyclopropane-1,1-dicarboxylic acid
598-10-7

cyclopropane-1,1-dicarboxylic acid

Conditions
ConditionsYield
With potassium hydroxide
Multi-step reaction with 2 steps
1: methanolic-aqueous KOH-solution
2: aqueous KOH-solution
View Scheme
1-carbethoxy-1-cyanocyclopropane
1558-81-2

1-carbethoxy-1-cyanocyclopropane

A

cyclopropane-1,1-dicarboxylic acid
598-10-7

cyclopropane-1,1-dicarboxylic acid

B

Cyclopropan-1-carbonsaeureethylester-1-carbonsaeureamid
6914-75-6

Cyclopropan-1-carbonsaeureethylester-1-carbonsaeureamid

Conditions
ConditionsYield
With potassium hydroxide; dihydrogen peroxide
1-cyano-cyclopropanecarboxylic acid
6914-79-0

1-cyano-cyclopropanecarboxylic acid

cyclopropane-1,1-dicarboxylic acid
598-10-7

cyclopropane-1,1-dicarboxylic acid

Conditions
ConditionsYield
With potassium hydroxide
N,N'-bis(phenyl)cyclopropane-1,1-diamide
146653-73-8

N,N'-bis(phenyl)cyclopropane-1,1-diamide

A

cyclopropane-1,1-dicarboxylic acid
598-10-7

cyclopropane-1,1-dicarboxylic acid

B

1-phenyl-2-oxo-3-pyrrolidine-3-carboxylic acid
56137-52-1

1-phenyl-2-oxo-3-pyrrolidine-3-carboxylic acid

Conditions
ConditionsYield
With hydrogen bromide at 130℃;
Cyclopropan-1-carbonsaeureethylester-1-carbonsaeureamid
6914-75-6

Cyclopropan-1-carbonsaeureethylester-1-carbonsaeureamid

cyclopropane-1,1-dicarboxylic acid
598-10-7

cyclopropane-1,1-dicarboxylic acid

Conditions
ConditionsYield
With potassium hydroxide In ethanol
[1-(hydroxymethyl)cyclopropyl]methanol
39590-81-3

[1-(hydroxymethyl)cyclopropyl]methanol

KMnO4

KMnO4

cyclopropane-1,1-dicarboxylic acid
598-10-7

cyclopropane-1,1-dicarboxylic acid

1-cyano-cyclopropanecarboxylic acid
6914-79-0

1-cyano-cyclopropanecarboxylic acid

aqueous KOH-solution

aqueous KOH-solution

cyclopropane-1,1-dicarboxylic acid
598-10-7

cyclopropane-1,1-dicarboxylic acid

sulfuric acid
7664-93-9

sulfuric acid

4,7-dioxo-spiro[2.4]heptane-5,6-dicarboxylic acid

4,7-dioxo-spiro[2.4]heptane-5,6-dicarboxylic acid

A

succinic acid
110-15-6

succinic acid

B

cyclopropane-1,1-dicarboxylic acid
598-10-7

cyclopropane-1,1-dicarboxylic acid

4,7-dioxo-spiro[2.4]heptane-5,6-dicarboxylic acid

4,7-dioxo-spiro[2.4]heptane-5,6-dicarboxylic acid

alkali

alkali

A

succinic acid
110-15-6

succinic acid

B

cyclopropane-1,1-dicarboxylic acid
598-10-7

cyclopropane-1,1-dicarboxylic acid

N,N'-bis(phenyl)cyclopropane-1,1-diamide
146653-73-8

N,N'-bis(phenyl)cyclopropane-1,1-diamide

hydrogen bromide
10035-10-6, 12258-64-9

hydrogen bromide

A

cyclopropane-1,1-dicarboxylic acid
598-10-7

cyclopropane-1,1-dicarboxylic acid

B

1-phenyl-pyrrolidone-(2)-carboxylic acid-(3)

1-phenyl-pyrrolidone-(2)-carboxylic acid-(3)

Conditions
ConditionsYield
at 130℃;
sodium 1,1-cyclopropyldicarboxylate

sodium 1,1-cyclopropyldicarboxylate

cyclopropane-1,1-dicarboxylic acid
598-10-7

cyclopropane-1,1-dicarboxylic acid

Conditions
ConditionsYield
With hydrogenchloride In water
cyclopropane-1,1-dicarboxylic acid
598-10-7

cyclopropane-1,1-dicarboxylic acid

diethyl malonate

diethyl malonate

Conditions
ConditionsYield
With 18O-labeled water at 40℃; for 672h; Inert atmosphere;100%
meta-fluoroaniline
372-19-0

meta-fluoroaniline

cyclopropane-1,1-dicarboxylic acid
598-10-7

cyclopropane-1,1-dicarboxylic acid

1-((3-fluorophenyl)carbamoyl)cyclopropane-1-carboxylic acid
1247859-37-5

1-((3-fluorophenyl)carbamoyl)cyclopropane-1-carboxylic acid

Conditions
ConditionsYield
Stage #1: cyclopropane-1,1-dicarboxylic acid With thionyl chloride; triethylamine In dichloromethane for 0.5h; Cooling with ice;
Stage #2: meta-fluoroaniline In dichloromethane at 20℃; for 1.5h; Cooling with ice;
94.5%
Stage #1: cyclopropane-1,1-dicarboxylic acid With thionyl chloride In Isopropyl acetate at 0 - 20℃; for 6h;
Stage #2: meta-fluoroaniline With triethylamine In Isopropyl acetate for 3h;
76%
Stage #1: cyclopropane-1,1-dicarboxylic acid With thionyl chloride In Isopropyl acetate at 0 - 20℃; for 6h;
Stage #2: meta-fluoroaniline With triethylamine In Isopropyl acetate for 2h;
76%
With benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride In dichloromethane at 0 - 25℃; for 12h; Inert atmosphere;33%
cyclopropane-1,1-dicarboxylic acid
598-10-7

cyclopropane-1,1-dicarboxylic acid

4-fluoroaniline
371-40-4

4-fluoroaniline

((4-fluorophenyl)carbamoyl)cyclopropanecarboxylic acid
849217-48-7

((4-fluorophenyl)carbamoyl)cyclopropanecarboxylic acid

Conditions
ConditionsYield
Stage #1: cyclopropane-1,1-dicarboxylic acid With triethylamine In tetrahydrofuran at 10℃; for 0.5h;
Stage #2: 4-fluoroaniline With thionyl chloride In tetrahydrofuran at 10 - 20℃; for 4h;
93%
Stage #1: cyclopropane-1,1-dicarboxylic acid With thionyl chloride; triethylamine In tetrahydrofuran for 1h; Cooling with ice;
Stage #2: 4-fluoroaniline In tetrahydrofuran for 3h; Cooling with ice;
92%
Stage #1: cyclopropane-1,1-dicarboxylic acid With thionyl chloride In Isopropyl acetate at 25℃; for 5h; Large scale;
Stage #2: 4-fluoroaniline With triethylamine In Isopropyl acetate for 1h; Large scale;
77%
2-amino-2-methylpropionic acid methyl ester
13257-67-5

2-amino-2-methylpropionic acid methyl ester

cyclopropane-1,1-dicarboxylic acid
598-10-7

cyclopropane-1,1-dicarboxylic acid

2-{[1-(1-methoxycarbonyl-1-methyl-ethylcarbamoyl)-cyclopropanecarbonyl]-amino}-2-methyl-propionic acid methyl ester

2-{[1-(1-methoxycarbonyl-1-methyl-ethylcarbamoyl)-cyclopropanecarbonyl]-amino}-2-methyl-propionic acid methyl ester

Conditions
ConditionsYield
With benzotriazol-1-ol; dicyclohexyl-carbodiimide In N,N-dimethyl-formamide at 20℃; for 72h;92%
cyclopropane-1,1-dicarboxylic acid
598-10-7

cyclopropane-1,1-dicarboxylic acid

α-carboxy-γ-butyrolactone
4360-91-2, 131953-20-3

α-carboxy-γ-butyrolactone

Conditions
ConditionsYield
With triethylamine hydrobromide In acetonitrile at 75℃; for 16h;90%
With triethylamine hydrobromide In acetonitrile at 75℃; for 16h; Inert atmosphere;90%
With triethylamine hydrobromide In acetonitrile at 75℃; for 16h; Inert atmosphere;90%
With tetrabutylammomium bromide In acetonitrile at 75℃; for 16h; Inert atmosphere;
methanol
67-56-1

methanol

cyclopropane-1,1-dicarboxylic acid
598-10-7

cyclopropane-1,1-dicarboxylic acid

dimethyl 1,1-cyclopropanedicarboxylate
6914-71-2

dimethyl 1,1-cyclopropanedicarboxylate

Conditions
ConditionsYield
With Oxone In toluene at 60℃; for 48h; Green chemistry;85%
cyclopropane-1,1-dicarboxylic acid
598-10-7

cyclopropane-1,1-dicarboxylic acid

4-bromo-aniline
106-40-1

4-bromo-aniline

1-((4-bromophenyl)carbamoyl)cyclopropane-1-carboxylic acid
113136-80-4

1-((4-bromophenyl)carbamoyl)cyclopropane-1-carboxylic acid

Conditions
ConditionsYield
Stage #1: cyclopropane-1,1-dicarboxylic acid With thionyl chloride In Isopropyl acetate at 0 - 20℃; for 6h;
Stage #2: 4-bromo-aniline With triethylamine In Isopropyl acetate for 3h;
84%
Stage #1: cyclopropane-1,1-dicarboxylic acid With thionyl chloride In Isopropyl acetate at 0 - 20℃; for 6h;
Stage #2: 4-bromo-aniline With triethylamine In Isopropyl acetate for 2h;
84%
cyclopropane-1,1-dicarboxylic acid
598-10-7

cyclopropane-1,1-dicarboxylic acid

4-amino-phenol
123-30-8

4-amino-phenol

C17H16N2O4

C17H16N2O4

Conditions
ConditionsYield
Stage #1: cyclopropane-1,1-dicarboxylic acid With O‑(6‑chlorobezotriazol‑1‑yl)‑N,N,N,N‑tetramethyluronium hexafluorophosphate; N-ethyl-N,N-diisopropylamine In tetrahydrofuran at 40℃; for 1.5h;
Stage #2: 4-amino-phenol In tetrahydrofuran at 20 - 40℃;
83%
cyclopropane-1,1-dicarboxylic acid
598-10-7

cyclopropane-1,1-dicarboxylic acid

allyl bromide
106-95-6

allyl bromide

2-allyloxycarbonyl-γ-butyrolactone
126525-80-2

2-allyloxycarbonyl-γ-butyrolactone

Conditions
ConditionsYield
With triethylamine In acetonitrile at 75℃; for 16h;82%
With triethylamine 1) CH3CN; 2) CH3CN, room temperature (2 h), 75 deg C (16 h); Yield given. Multistep reaction;
cyclopropane-1,1-dicarboxylic acid
598-10-7

cyclopropane-1,1-dicarboxylic acid

2-methoxy-phenylamine
90-04-0

2-methoxy-phenylamine

1-((4-methoxyphenyl)carbamoyl)cyclopropane-1-carboxylic acid
918642-60-1

1-((4-methoxyphenyl)carbamoyl)cyclopropane-1-carboxylic acid

Conditions
ConditionsYield
Stage #1: cyclopropane-1,1-dicarboxylic acid With triethylamine In tetrahydrofuran for 0.25h; Cooling with ice;
Stage #2: With thionyl chloride In tetrahydrofuran for 0.25h; Cooling with ice;
Stage #3: 2-methoxy-phenylamine In tetrahydrofuran at 20℃; for 18h;
82%
4-trifluoromethylphenylamine
455-14-1

4-trifluoromethylphenylamine

cyclopropane-1,1-dicarboxylic acid
598-10-7

cyclopropane-1,1-dicarboxylic acid

1-((4-(trifluoromethyl)phenyl)carbamoyl)cyclopropane-1-carboxylic acid
113136-89-3

1-((4-(trifluoromethyl)phenyl)carbamoyl)cyclopropane-1-carboxylic acid

Conditions
ConditionsYield
Stage #1: cyclopropane-1,1-dicarboxylic acid With thionyl chloride In Isopropyl acetate at 0 - 20℃; for 6h;
Stage #2: 4-trifluoromethylphenylamine With triethylamine In Isopropyl acetate for 3h;
82%
Stage #1: cyclopropane-1,1-dicarboxylic acid With thionyl chloride In Isopropyl acetate at 0 - 20℃; for 6h;
Stage #2: 4-trifluoromethylphenylamine With triethylamine In Isopropyl acetate for 2h;
82%
cyclopropane-1,1-dicarboxylic acid
598-10-7

cyclopropane-1,1-dicarboxylic acid

3-chloro-aniline
108-42-9

3-chloro-aniline

1-((3-chlorophenyl)carbamoyl)cyclopropane-1-carboxylic acid
146653-80-7

1-((3-chlorophenyl)carbamoyl)cyclopropane-1-carboxylic acid

Conditions
ConditionsYield
Stage #1: cyclopropane-1,1-dicarboxylic acid With thionyl chloride In Isopropyl acetate at 0 - 20℃; for 6h;
Stage #2: 3-chloro-aniline With triethylamine In Isopropyl acetate for 3h;
81%
Stage #1: cyclopropane-1,1-dicarboxylic acid With thionyl chloride In Isopropyl acetate at 0 - 20℃; for 6h;
Stage #2: 3-chloro-aniline With triethylamine In Isopropyl acetate for 2h;
81%
cyclopropane-1,1-dicarboxylic acid
598-10-7

cyclopropane-1,1-dicarboxylic acid

3-trifluoromethylaniline
98-16-8

3-trifluoromethylaniline

1-((3-(trifluoromethyl)phenyl)carbamoyl)cyclopropane-1-carboxylic acid
796883-79-9

1-((3-(trifluoromethyl)phenyl)carbamoyl)cyclopropane-1-carboxylic acid

Conditions
ConditionsYield
Stage #1: cyclopropane-1,1-dicarboxylic acid With thionyl chloride In Isopropyl acetate at 0 - 20℃; for 6h;
Stage #2: 3-trifluoromethylaniline With triethylamine In Isopropyl acetate for 3h;
81%
Stage #1: cyclopropane-1,1-dicarboxylic acid With thionyl chloride In Isopropyl acetate at 0 - 20℃; for 6h;
Stage #2: 3-trifluoromethylaniline With triethylamine In Isopropyl acetate for 2h;
81%
cyclopropane-1,1-dicarboxylic acid
598-10-7

cyclopropane-1,1-dicarboxylic acid

p-toluidine
106-49-0

p-toluidine

1-(p-tolylcarbamoyl)cyclopropane-1-carboxylic acid
1248667-63-1

1-(p-tolylcarbamoyl)cyclopropane-1-carboxylic acid

Conditions
ConditionsYield
Stage #1: cyclopropane-1,1-dicarboxylic acid With thionyl chloride In Isopropyl acetate at 0 - 20℃; for 6h;
Stage #2: p-toluidine With triethylamine In Isopropyl acetate for 3h;
79%
Stage #1: cyclopropane-1,1-dicarboxylic acid With thionyl chloride In Isopropyl acetate at 0 - 20℃; for 6h;
Stage #2: p-toluidine With triethylamine In Isopropyl acetate for 2h;
79%
With benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride In dichloromethane at 0 - 25℃; for 12h; Inert atmosphere;37%
cyclopropane-1,1-dicarboxylic acid
598-10-7

cyclopropane-1,1-dicarboxylic acid

m-cyanoaniline
2237-30-1

m-cyanoaniline

1-((3-cyanophenyl)carbamoyl)cyclopropane-1-carboxylic acid

1-((3-cyanophenyl)carbamoyl)cyclopropane-1-carboxylic acid

Conditions
ConditionsYield
Stage #1: cyclopropane-1,1-dicarboxylic acid With thionyl chloride In Isopropyl acetate at 0 - 20℃; for 6h;
Stage #2: m-cyanoaniline With triethylamine In Isopropyl acetate for 3h;
79%
cyclopropane-1,1-dicarboxylic acid
598-10-7

cyclopropane-1,1-dicarboxylic acid

4-Aminobenzonitrile
873-74-5

4-Aminobenzonitrile

1-((3-cyanophenyl)carbamoyl)cyclopropane-1-carboxylic acid

1-((3-cyanophenyl)carbamoyl)cyclopropane-1-carboxylic acid

Conditions
ConditionsYield
Stage #1: cyclopropane-1,1-dicarboxylic acid With thionyl chloride In Isopropyl acetate at 0 - 20℃; for 6h;
Stage #2: 4-Aminobenzonitrile With triethylamine In Isopropyl acetate for 3h;
79%
gadolinium(III) nitrate hexahydrate

gadolinium(III) nitrate hexahydrate

cyclopropane-1,1-dicarboxylic acid
598-10-7

cyclopropane-1,1-dicarboxylic acid

water
7732-18-5

water

sodium hydroxide
1310-73-2

sodium hydroxide

6C5H4O4(2-)*7Gd(3+)*3CHO2(1-)*6HO(1-)*8H2O

6C5H4O4(2-)*7Gd(3+)*3CHO2(1-)*6HO(1-)*8H2O

Conditions
ConditionsYield
In N,N-dimethyl-formamide at 120℃; for 72h; Autoclave;79%
dysprosium(III) nitrate hexahydrate

dysprosium(III) nitrate hexahydrate

cyclopropane-1,1-dicarboxylic acid
598-10-7

cyclopropane-1,1-dicarboxylic acid

water
7732-18-5

water

sodium hydroxide
1310-73-2

sodium hydroxide

6C5H4O4(2-)*3CHO2(1-)*6HO(1-)*8H2O*7Dy(3+)

6C5H4O4(2-)*3CHO2(1-)*6HO(1-)*8H2O*7Dy(3+)

Conditions
ConditionsYield
In N,N-dimethyl-formamide at 120℃; for 72h; Autoclave;79%
cyclopropane-1,1-dicarboxylic acid
598-10-7

cyclopropane-1,1-dicarboxylic acid

Bis(trimethylsilyl)methylidene triphenylphosphorane
36050-78-9

Bis(trimethylsilyl)methylidene triphenylphosphorane

2-(Triphenyl-λ5-phosphanylidene)-1-{1-[2-(triphenyl-λ5-phosphanylidene)-acetyl]-cyclopropyl}-ethanone
141957-45-1

2-(Triphenyl-λ5-phosphanylidene)-1-{1-[2-(triphenyl-λ5-phosphanylidene)-acetyl]-cyclopropyl}-ethanone

Conditions
ConditionsYield
In tetrahydrofuran 1) RT, 30 min, 2) reflux, 3-4 d;78%

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