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Dayang Chem (Hangzhou) Co.,Ltd.

DayangChem exported this product to many countries and regions at best price. If you are looking for the material's manufacturer or supplier in China, DayangChem is your best choice. Pls contact with us freely for getting detailed product spe

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

Cas:5445-51-2

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 1,1-Cyclobutanedicarboxylic supplier in China

Cas:5445-51-2

Min.Order:0 Metric Ton

Negotiable

Type:Manufacturers

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Jinan Finer Chemical Co., Ltd

Product Description

1,1-Cyclobutanedicarboxylic acid price

Cas:5445-51-2

Min.Order:1 Kilogram

FOB Price: $5.0 / 30.0

Type:Lab/Research institutions

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Hangzhou Think Chemical Co. Ltd

1,1-cyclobutanedicarboxylic acid CAS:5445-51-2 HANGZHOU THINK CHEMICAL CO., LTD. (THINKCHEM) is an integrative corporation of trade, research and contract manufacture. With about ten years of business experiences on the marketing & d

High purity 1,1-cyclobutanedicarboxylic acid

Cas:5445-51-2

Min.Order:10 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 Cyclobutane-1,1-dicarboxylic acid

Cas:5445-51-2

Min.Order:1

Negotiable

Type:Other

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Chemwill Asia Co., Ltd.

1,1-Cyclobutanedicarboxylic acid -- CHemwill

Cas:5445-51-2

Min.Order:1 Metric Ton

FOB Price: $1.0

Type:Manufacturers

inquiry

Henan Tianfu Chemical Co., Ltd.

TIANFUCHEM-- 5445-51-2-- 1,1-Cyclobutanedicarboxylic acid in stock Our company was built in 2009 with an ISO certificate.In the past 10 years, we have grown up as a famous fine chemicals supplier in China And we had established stable busi

TIANFUCHEM-- 5445-51-2-- 1,1-Cyclobutanedicarboxylic acid in stock

Cas:5445-51-2

Min.Order:1 Metric Ton

FOB Price: $2000.0

Type:Lab/Research institutions

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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

1,1-Cyclobutanedicarboxylic acid CAS 5445-51-2 White Fine Crystalline Powder

Cas:5445-51-2

Min.Order:1 Kilogram

FOB Price: $1.0 / 10.0

Type:Trading Company

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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

Discount price CAS 5445-51-2 with best quality

Cas:5445-51-2

Min.Order:1 Kilogram

FOB Price: $139.0 / 210.0

Type:Trading Company

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Shandong Hanjiang Chemical Co., Ltd.

Hello, dear friend! I'm Hansen and Allen from China. Welcome to my lookchem mall! The following is a brief introduction of our company's products and services. If you are interested in our products, please contact us by email in time prod

1,1,-cyclobutane dicarboxylic acid

Cas:5445-51-2

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

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Henan Sinotech Import&Export Corporation

CAS 5445-51-2 Name 1,1-Cyclobutanedicarboxylic acid Appearance White powder Application Used as drug intermediate, used in synthesis of anticancer drugs

1,1-Cyclobutanedicarboxylic acid

Cas:5445-51-2

Min.Order:1 Kilogram

FOB Price: $1.0

Type:Other

inquiry

Henan Wentao Chemical Product Co., Ltd.

We are leading fine chemicals supplier in China with ISO certificate, Our main business covers the fields below: 1.Noble Metal Catalysts (Pt.Pd...) 2.Organic Phosphine Ligands (Tert-butyl-phosphine.Cyclohexyl-phosphine...) 3.OLED

1,1-Cyclobutanedicarboxylic acidCAS NO.: 5445-51-2

Cas:5445-51-2

Min.Order:1 Gram

FOB Price: $2.0

Type:Lab/Research institutions

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Hubei Langyou International Trading Co., Ltd

Advantages: Hubei XinRunde Chemical Co., Ltd is a renowned pharmaceutical manufacturer. We can offer high quality products at competitive price in quick delivery with 100% custom pass guaranteed. Never stop striving to offer our best service is

1,1-Cyclobutanedicarboxylic acid CAS NO 5445-51-2

Cas:5445-51-2

Min.Order:1 Kilogram

Negotiable

Type:Other

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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

1,1-Cyclobutanedicarboxylic acid 5445-51-2

Cas:5445-51-2

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Xi'an Faithful Biotech Co., Ltd.

We are the manufacturers and suppliers of API in China, and warehouse in Germany and USA of California, which can quickly and safely deliver to your address 1.High quality and competitive price. 2.Free sample for your evaluation. 3.Promptly delivery

Qingdao Beluga Import and Export Co., LTD

1,1-Cyclobutanedicarboxylic acid CAS:5445-51-2 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 o

1,1-Cyclobutanedicarboxylic acid CAS:5445-51-2

Cas:5445-51-2

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Wuhan Wonda Pharm Limited

1.high quality: quality is life. quality is the most important element for all goods. we have a lab doing research in wuhan china. hplc and nmr is available if needed. 2.reasonable price: we provide high quality products with competi

1,1-Cyclobutanedicarboxylic acid

Cas:5445-51-2

Min.Order:10 Gram

Negotiable

Type:Lab/Research institutions

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Lonwin Chemical Group Limited

1,1-cyclobutanedicarboxylic CAS: 5445-51-2 Specification Appearance White to off-white powder Assay 98~102% 100.1% Melting Point 175~185℃ 179~18

Factory supply 1,1-cyclobutanedicarboxylic

Cas:5445-51-2

Min.Order:1 Kilogram

Negotiable

Type:Other

inquiry

Shanghai Terui OP New Material Technology Co., Ltd.

We have overseas warehouses in California, New Laredo Mexico, Vancouver Canada, Amsterdam Netherlands, and Melbourne Australia. Overseas warehouses can provide some of the best-selling products. We look forward to the cooperation of local powerful

1,1-Cyclobutanedicarboxylic acid CAS 5445-51-2

Cas:5445-51-2

Min.Order:1 Kilogram

Negotiable

Type:Trading Company

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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.Cycbo Butan Edicarboxylic Acid

Cas:5445-51-2

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

Hangzhou JINLAN Pharm-Drugs Technology Co., Ltd

Specification:USP/EP Month production ablity:50kg/Month Low price& High quality Manufacturer Appearance:white powder Storage:Room Temperature Application:5445-51-2

1,1-cyclobutanedicarboxylic

Cas:5445-51-2

Min.Order:0 Metric Ton

Negotiable

Type:Trading Company

inquiry

Hubei Jiutian Bio-medical Technology Co., Ltd

1,we produce and sell good chemicals around the world. 2,our success rate is about 95%. this means, if customer order is accepted, the probability that the customer will obtain the ordered substances, is 95%. 3,our staff consists of highly qualifie

CAS 5445-51-2 1,1-Cyclobutanedicarboxylic acid

Cas:5445-51-2

Min.Order:1 Kilogram

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

1,1-Cyclobutanedicarboxylic acid

Cas:5445-51-2

Min.Order:0 Metric Ton

Negotiable

Type:Lab/Research institutions

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-CYCLOBUTANEDICARBOXYLIC ACID

Cas:5445-51-2

Min.Order:1 Gram

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-Cyclobutanedicarboxylic acid

Cas:5445-51-2

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

cyclobutane-1,1-dicarboxylic acid

Cas:5445-51-2

Min.Order:4 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Hangzhou Fonlynn Health Technology Co., Ltd.

Packing: According to customer requirements Delivery time: In stock or depands Port of shipment: Ningbo/Shanghai/Qingdao OEM/ODM:Welcome Sample:We can offer our existing samples at once Transportation:Express/Sea/Air Port:Ningbo/Shanghai/Qingd

Cyclobutane – l,l – dicarboxylic acid

Cas:5445-51-2

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Shaanxi Cuicheng Biomedical Technology Co., Ltd.

Why Choose Us: 1. Factory direct sales, so we can provide the competitive price and high quality product base on 8 years of production and R&D experience. 2. It is available in stock for quick shipment.Products could be packaged according to cu

1,1-Cyclobutanedicarboxylic acid

Cas:5445-51-2

Min.Order:1 Gram

Negotiable

Type:Other

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-Cyclobutanedicarboxylic acid

Cas:5445-51-2

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 1,1-Cyclobutanedicarboxylic

Cas:5445-51-2

Min.Order:10 Gram

FOB Price: $100.0

Type:Lab/Research institutions

inquiry

Synthetic route

1,3-dibromo-propane
109-64-8

1,3-dibromo-propane

diethyl malonate
105-53-3

diethyl malonate

cyclobutane-1,1'-dicarboxylic acid
5445-51-2

cyclobutane-1,1'-dicarboxylic acid

Conditions
ConditionsYield
With sodium hydroxide; N-benzyl-N,N,N-triethylammonium chloride for 2h; Ambient temperature;23%
ethyl 1-cyano-1-cyclobutanecarboxylate
28246-87-9

ethyl 1-cyano-1-cyclobutanecarboxylate

A

malonic acid
141-82-2

malonic acid

B

cyclobutane-1,1'-dicarboxylic acid
5445-51-2

cyclobutane-1,1'-dicarboxylic acid

Conditions
ConditionsYield
Hydrolysis;
diethyl cyclobutane-1,1-dicarboxylate
3779-29-1

diethyl cyclobutane-1,1-dicarboxylate

cyclobutane-1,1'-dicarboxylic acid
5445-51-2

cyclobutane-1,1'-dicarboxylic acid

Conditions
ConditionsYield
With potassium carbonate
With oxonium
With sodium hydroxide; water at 20℃; for 48h; Hydrolysis;
1-cyanocyclobutane-1-carboxylic acid
30491-91-9

1-cyanocyclobutane-1-carboxylic acid

cyclobutane-1,1'-dicarboxylic acid
5445-51-2

cyclobutane-1,1'-dicarboxylic acid

Conditions
ConditionsYield
With potassium hydroxide
1,3-dibromo-propane
109-64-8

1,3-dibromo-propane

diethyl malonate
105-53-3

diethyl malonate

A

Cyclobutanecarboxylic acid
3721-95-7

Cyclobutanecarboxylic acid

B

cyclobutane-1,1'-dicarboxylic acid
5445-51-2

cyclobutane-1,1'-dicarboxylic acid

Conditions
ConditionsYield
With sodium hydroxide; N-benzyl-N,N,N-triethylammonium chloride for 1h; Ambient temperature; other subst. 1,3-dibromo compounds, other phase transfer catalysts;
With sodium hydroxide; tetrabutyl-ammonium chloride for 1h; Ambient temperature; Yield given. Yields of byproduct given;
(3-iodo-propyl)-malonic acid diethyl ester
300687-20-1

(3-iodo-propyl)-malonic acid diethyl ester

toluene
108-88-3

toluene

sodium phenylmalonic acid ester

sodium phenylmalonic acid ester

A

phenylacetic acid
103-82-2

phenylacetic acid

B

cyclobutane-1,1'-dicarboxylic acid
5445-51-2

cyclobutane-1,1'-dicarboxylic acid

diethyl ether
60-29-7

diethyl ether

(3-iodo-propyl)-malonic acid diethyl ester
300687-20-1

(3-iodo-propyl)-malonic acid diethyl ester

sodium compound of phenylacetonitrile

sodium compound of phenylacetonitrile

A

cyclobutane-1,1'-dicarboxylic acid
5445-51-2

cyclobutane-1,1'-dicarboxylic acid

B

2-phenyl-pimelic acid

2-phenyl-pimelic acid

Conditions
ConditionsYield
Hydrolyse mit alkoh. KOH und Decarboxylierung;
sulfuric acid
7664-93-9

sulfuric acid

3-(1-ethoxycarbonyl-cyclobutyl)-3-amino-2-cyano-acrylic acid ethyl ester

3-(1-ethoxycarbonyl-cyclobutyl)-3-amino-2-cyano-acrylic acid ethyl ester

A

malonic acid
141-82-2

malonic acid

B

cyclobutane-1,1'-dicarboxylic acid
5445-51-2

cyclobutane-1,1'-dicarboxylic acid

cyclobutane-1,1'-dicarboxylic acid
5445-51-2

cyclobutane-1,1'-dicarboxylic acid

dipotassium cyclobutane-1,1-dicarboxylic acid

dipotassium cyclobutane-1,1-dicarboxylic acid

Conditions
ConditionsYield
With potassium hydroxide pH=7; Inert atmosphere; Schlenk technique;100%
With potassium hydroxide In water
With potassium hydroxide In water
carboplatinum
41575-94-4

carboplatinum

cyclobutane-1,1'-dicarboxylic acid
5445-51-2

cyclobutane-1,1'-dicarboxylic acid

2C6H12N2O4Pt*3C6H8O4

2C6H12N2O4Pt*3C6H8O4

Conditions
ConditionsYield
In water at 20℃; for 5h;99.6%
carboplatinum
41575-94-4

carboplatinum

cyclobutane-1,1'-dicarboxylic acid
5445-51-2

cyclobutane-1,1'-dicarboxylic acid

C6H12N2O4Pt*3C6H8O4

C6H12N2O4Pt*3C6H8O4

Conditions
ConditionsYield
In water at 20℃; for 5h;99.6%
carboplatinum
41575-94-4

carboplatinum

cyclobutane-1,1'-dicarboxylic acid
5445-51-2

cyclobutane-1,1'-dicarboxylic acid

C6H12N2O4Pt*5C6H8O4

C6H12N2O4Pt*5C6H8O4

Conditions
ConditionsYield
In water at 20℃; for 5h;99.4%
carboplatinum
41575-94-4

carboplatinum

cyclobutane-1,1'-dicarboxylic acid
5445-51-2

cyclobutane-1,1'-dicarboxylic acid

2C6H12N2O4Pt*C6H8O4

2C6H12N2O4Pt*C6H8O4

Conditions
ConditionsYield
In water at 20℃; for 5h;99.3%
carboplatinum
41575-94-4

carboplatinum

cyclobutane-1,1'-dicarboxylic acid
5445-51-2

cyclobutane-1,1'-dicarboxylic acid

2C6H12N2O4Pt*2C6H8O4

2C6H12N2O4Pt*2C6H8O4

Conditions
ConditionsYield
In water at 20℃; for 5h;99.2%
carboplatinum
41575-94-4

carboplatinum

cyclobutane-1,1'-dicarboxylic acid
5445-51-2

cyclobutane-1,1'-dicarboxylic acid

C6H12N2O4Pt*4C6H8O4

C6H12N2O4Pt*4C6H8O4

Conditions
ConditionsYield
In water at 20℃; for 5h;99.2%
carboplatinum
41575-94-4

carboplatinum

cyclobutane-1,1'-dicarboxylic acid
5445-51-2

cyclobutane-1,1'-dicarboxylic acid

C6H12N2O4Pt*2C6H8O4

C6H12N2O4Pt*2C6H8O4

Conditions
ConditionsYield
In water at 20℃; for 5h;99.1%
cyclobutane-1,1'-dicarboxylic acid
5445-51-2

cyclobutane-1,1'-dicarboxylic acid

dicycloplatin

dicycloplatin

C6H12N2O4Pt*4C6H8O4

C6H12N2O4Pt*4C6H8O4

Conditions
ConditionsYield
In water at 20℃; for 5h;99%
cyclobutane-1,1'-dicarboxylic acid
5445-51-2

cyclobutane-1,1'-dicarboxylic acid

5,5-difluoro-10-mesityl-1,3,7,9-tetramethyl-5H-4λ4,5λ4-dipyrrolo[1,2-c:2',1'-f][1,3,2]diazaborinine
1308671-66-0

5,5-difluoro-10-mesityl-1,3,7,9-tetramethyl-5H-4λ4,5λ4-dipyrrolo[1,2-c:2',1'-f][1,3,2]diazaborinine

C28H31BN2O4

C28H31BN2O4

Conditions
ConditionsYield
With chloro-trimethyl-silane In acetonitrile at 120℃; for 0.5h; Microwave irradiation;98%
cyclobutane-1,1'-dicarboxylic acid
5445-51-2

cyclobutane-1,1'-dicarboxylic acid

[1-(hydroxymethyl)cyclobutyl]methanol
4415-73-0

[1-(hydroxymethyl)cyclobutyl]methanol

Conditions
ConditionsYield
With lithium aluminium tetrahydride In tetrahydrofuran at -20 - 20℃; for 4h; Inert atmosphere;95%
In tetrahydrofuran92%
With lithium aluminium tetrahydride In tetrahydrofuran for 12h; Heating;88%
cyclobutane-1,1'-dicarboxylic acid
5445-51-2

cyclobutane-1,1'-dicarboxylic acid

zinc(II) oxide

zinc(II) oxide

ammonia
7664-41-7

ammonia

cyclobutane-1,1-dicarboxylatodiammine zinc(II)

cyclobutane-1,1-dicarboxylatodiammine zinc(II)

Conditions
ConditionsYield
Stage #1: cyclobutane-1,1'-dicarboxylic acid; zinc(II) oxide In water at 20℃; for 0.5h;
Stage #2: ammonia In water
95%
carboplatinum
41575-94-4

carboplatinum

cyclobutane-1,1'-dicarboxylic acid
5445-51-2

cyclobutane-1,1'-dicarboxylic acid

dicycloplatin

dicycloplatin

Conditions
ConditionsYield
In water at 5℃; for 20h; Temperature; Time;93.2%
In water at 30℃; for 0.15h; Temperature; Microwave irradiation;90%
In water at 20℃;
dichloro(2,2'-bipyridine)palladium(II)
14871-92-2

dichloro(2,2'-bipyridine)palladium(II)

cyclobutane-1,1'-dicarboxylic acid
5445-51-2

cyclobutane-1,1'-dicarboxylic acid

(2,2'-bipyridine-κ2N,N')(1,1-cyclobutanedicarboxylato-κ2O,O')palladium(II)
214846-23-8

(2,2'-bipyridine-κ2N,N')(1,1-cyclobutanedicarboxylato-κ2O,O')palladium(II)

Conditions
ConditionsYield
With silver nitrate In water byproducts: AgCl; stirring the Pd complex and AgNO3 in H2O at 60°C for 2, filtration, addn. of the org. acid, adjustment of pH to 5; vac. filtration, washing (H2O; EtOH; Et2O), drying (vac.); elem. anal.;93%
cis-dichlorobis(dimethylsulfoxide)platinum(II)
75992-73-3, 25794-47-2, 30729-25-0, 15274-33-6, 22840-91-1, 14568-13-9

cis-dichlorobis(dimethylsulfoxide)platinum(II)

cyclobutane-1,1'-dicarboxylic acid
5445-51-2

cyclobutane-1,1'-dicarboxylic acid

{1,1-cyclobutanedicarboxylato(2-)-O,O'}bis{sulfinylbis{methane}-S-}platinum(II)
187224-67-5, 119759-73-8

{1,1-cyclobutanedicarboxylato(2-)-O,O'}bis{sulfinylbis{methane}-S-}platinum(II)

Conditions
ConditionsYield
Stage #1: cyclobutane-1,1'-dicarboxylic acid With silver(l) oxide In water at 20℃; for 0.333333h; Darkness;
Stage #2: cis-dichlorobis(dimethylsulfoxide)platinum(II) In water at 70℃; for 0.166667h; Darkness;
Stage #3: In water at 20℃; for 24h; Darkness;
90%
cis-diaminediiodoplatinum(II)

cis-diaminediiodoplatinum(II)

cyclobutane-1,1'-dicarboxylic acid
5445-51-2

cyclobutane-1,1'-dicarboxylic acid

carboplatinum
41575-94-4

carboplatinum

Conditions
ConditionsYield
With barium dihydroxide; silver sulfate In water byproducts: AgI, BaSO4; addn. of Ag2SO4 to slight excess of Pt-complex, stirring (4 h), filtration off of AgI, concn., addn. of soln. of ligand (neutralized with Ba(OH)2); filtration off of BaSO4, concn. (crystn.), washing (EtOH, Et2O), drying(vac.); elem. anal.;88%
Stage #1: cis-diaminediiodoplatinum(II) With silver sulfate In water for 4h;
Stage #2: cyclobutane-1,1'-dicarboxylic acid With barium hydroxide octahydrate In water
85%
Stage #1: cis-diaminediiodoplatinum(II) With silver nitrate In water Darkness;
Stage #2: cyclobutane-1,1'-dicarboxylic acid With potassium hydroxide for 3h; pH=5;
50.3%
With potassium hydroxide In water; N,N-dimethyl-formamide Pt-compd. dissolved in DMF with heating, addn. of the acid and aq. KOH, heated in an unstoppered flask at 60°C for 20 h; cooled, filtered, addn. of ether;40%
thallium(I) nitrate

thallium(I) nitrate

cyclobutane-1,1'-dicarboxylic acid
5445-51-2

cyclobutane-1,1'-dicarboxylic acid

cyclobutane-1,1-dicarboxylic acid, monothallium(I) salt

cyclobutane-1,1-dicarboxylic acid, monothallium(I) salt

Conditions
ConditionsYield
In water (inert atmosphere); addn. of the Tl salt in hot H2O to the org. diacid in boiling H2O; pptn. by concn.; elem. anal.;86%
cyclobutane-1,1'-dicarboxylic acid
5445-51-2

cyclobutane-1,1'-dicarboxylic acid

manganese(ll) chloride

manganese(ll) chloride

CH5N2(1+)*3CHO2(1-)*Mn(2+)

CH5N2(1+)*3CHO2(1-)*Mn(2+)

Conditions
ConditionsYield
at 130℃; for 24h; Autoclave; Microwave irradiation;85%
cyclobutane-1,1'-dicarboxylic acid
5445-51-2

cyclobutane-1,1'-dicarboxylic acid

cobalt(II) chloride
7646-79-9

cobalt(II) chloride

[NH2-CH-NH2][Co(HCOO)3]

[NH2-CH-NH2][Co(HCOO)3]

Conditions
ConditionsYield
at 130℃; for 24h; Autoclave;85%
at 130℃; for 24h; Autoclave; Microwave irradiation;85%
cyclobutane-1,1'-dicarboxylic acid
5445-51-2

cyclobutane-1,1'-dicarboxylic acid

silver nitrate

silver nitrate

1,1-cyclobutanedicarboxylic acid disilver salt

1,1-cyclobutanedicarboxylic acid disilver salt

Conditions
ConditionsYield
Stage #1: cyclobutane-1,1'-dicarboxylic acid With sodium hydroxide In water
Stage #2: silver nitrate In water at 20℃; for 1h; Darkness;
82%
With NaOH In water aq. soln. of NaOH added to dicarboxylic acid in water, AgNO3 added in dark, stirred for 15-30 min; ppt. filtered, washed with water, dried in air;
With sodium hydroxide In water
methanol
67-56-1

methanol

cyclobutane-1,1'-dicarboxylic acid
5445-51-2

cyclobutane-1,1'-dicarboxylic acid

dimethyl cyclobutane-1,1-dicarboxylate
10224-72-3

dimethyl cyclobutane-1,1-dicarboxylate

Conditions
ConditionsYield
With sulfuric acid In dichloromethane for 15h; Heating;81%
cyclobutane-1,1'-dicarboxylic acid
5445-51-2

cyclobutane-1,1'-dicarboxylic acid

[Pd(1,4-bis(2-hydroxyethyl)piperazine)Cl2]

[Pd(1,4-bis(2-hydroxyethyl)piperazine)Cl2]

C14H24N2O6Pd

C14H24N2O6Pd

Conditions
ConditionsYield
Stage #1: [Pd(1,4-bis(2-hydroxyethyl)piperazine)Cl2] With silver nitrate In water for 24h; Darkness;
Stage #2: cyclobutane-1,1'-dicarboxylic acid With silver(I) chloride; sodium hydroxide In water at 60℃; for 2h; pH=5-6;
81%
cisplatin
15663-27-1

cisplatin

cyclobutane-1,1'-dicarboxylic acid
5445-51-2

cyclobutane-1,1'-dicarboxylic acid

diammino(1,1-cyclobutanedicarboxylate)platinum(II)*DMF

diammino(1,1-cyclobutanedicarboxylate)platinum(II)*DMF

Conditions
ConditionsYield
With potassium hydroxide In water; N,N-dimethyl-formamide Pt-compd. dissolved in DMF with heating, addn. of the acid and aq. KOH, heated in an unstoppered flask at 60°C for 20 h; cooled, filtered, concn. in vac.;80%
cis-dichloro(ethylenediamine)palladium(II)
15020-99-2

cis-dichloro(ethylenediamine)palladium(II)

cyclobutane-1,1'-dicarboxylic acid
5445-51-2

cyclobutane-1,1'-dicarboxylic acid

(1,2-ethylenediamine)(1,1-cyclobutanedicaboxylato)palladium(II) monohydrate
214846-19-2

(1,2-ethylenediamine)(1,1-cyclobutanedicaboxylato)palladium(II) monohydrate

Conditions
ConditionsYield
With sodium hydroxide; silver nitrate In water byproducts: AgCl; stirring the Pd complex and AgNO3 in H2O at 20°C in darkness overnight, filtration, addn. of the org. acid, adjustment of pH to 5 with NaOH; vac. filtration, washing (H2O; EtOH; Et2O), drying (vac.); elem. anal.;80%
With AgNO3; NaHCO3 In water byproducts: AgCl, CO2; AgNO3 was added to a suspn. of complex in water in the dark with stirring and heating at 60°C for 1 h, refrigerated, AlCl was filtered, dicarboxylic acid was added, NaHCO3 was added dropwise with heating and stirring (CO2), left at room temp.; solid was filtered, washed with water, air-dried; elem. anal.;78%
copper carbonate hydroxide

copper carbonate hydroxide

cyclobutane-1,1'-dicarboxylic acid
5445-51-2

cyclobutane-1,1'-dicarboxylic acid

water
7732-18-5

water

{(C4H6(COO)2) copper(II)}*H2O
151840-51-6, 879282-32-3

{(C4H6(COO)2) copper(II)}*H2O

Conditions
ConditionsYield
In water soln. of ligand in H2O added dropwise to warm aq. suspn. of Cu salt under stirring and heating below 70°C (water bath); heated for 2 h; filtered; filtrate evapd. for a few d; filtered; ppt. washed with EtOH and ether; air dried; elem. anal.;80%
cyclobutane-1,1'-dicarboxylic acid
5445-51-2

cyclobutane-1,1'-dicarboxylic acid

spirocyclobutyl-malonyl peroxide
34867-87-3

spirocyclobutyl-malonyl peroxide

Conditions
ConditionsYield
With methanesulfonic acid; urea hydrogen peroxide adduct at 22℃; for 18h;80%
With methanesulfonic acid; urea hydrogen peroxide adduct at 20℃; for 18h;80%
di(pyridin-2-yl)amine
1202-34-2

di(pyridin-2-yl)amine

cyclobutane-1,1'-dicarboxylic acid
5445-51-2

cyclobutane-1,1'-dicarboxylic acid

water
7732-18-5

water

cobalt(II) chloride
7646-79-9

cobalt(II) chloride

cylobutane-1,1-dicarboxylato dipyridylamine cobalt(II)* hydrate

cylobutane-1,1-dicarboxylato dipyridylamine cobalt(II)* hydrate

Conditions
ConditionsYield
With sodium carbonate for 2h; Thermodynamic data; Heating;80%
cyclobutanemethanol
4415-82-1

cyclobutanemethanol

cyclobutane-1,1'-dicarboxylic acid
5445-51-2

cyclobutane-1,1'-dicarboxylic acid

bis(cyclobutylmethyl)cyclobutane-1,1-dicarboxylate

bis(cyclobutylmethyl)cyclobutane-1,1-dicarboxylate

Conditions
ConditionsYield
With toluene-4-sulfonic acid In tetrahydrofuran; benzene at 80℃; for 4h; Dean-Stark;80%
terbium(III) nitrate hexahydrate

terbium(III) nitrate hexahydrate

cyclobutane-1,1'-dicarboxylic acid
5445-51-2

cyclobutane-1,1'-dicarboxylic acid

[Tb(HCOO)4](1-)[NH2CHNH2](1+)

[Tb(HCOO)4](1-)[NH2CHNH2](1+)

Conditions
ConditionsYield
In formamide High Pressure; Tb(NO3)3*6H2O, cyclobutane-1,1'-dicarboxylic acid dissolved in formamideplaced in autoclave, heated at 130°C for 24 h, slowly cooled ove rnight; collected, washed with EtOH, petroleum ether, dried under N2 at room temp.; elem. anal.;77%
gadolinium(III) nitrate hexahydrate

gadolinium(III) nitrate hexahydrate

cyclobutane-1,1'-dicarboxylic acid
5445-51-2

cyclobutane-1,1'-dicarboxylic acid

[Gd(HCOO)4](1-)[NH2CHNH2](1+)

[Gd(HCOO)4](1-)[NH2CHNH2](1+)

Conditions
ConditionsYield
In formamide High Pressure; Gd(NO3)3*6H2O, cyclobutane-1,1'-dicarboxylic acid dissolved in formamideplaced in autoclave, heated at 130°C for 24 h, slowly cooled ove rnight; collected, washed with EtOH, petroleum ether, dried under N2 at room temp.; elem. anal.;77%

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